:: INTEGRA9 semantic presentation

begin

theorem :: INTEGRA9:1
( - (exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap ((- 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) holds ((- (exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap ((- 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = exp_R (- x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:2
for r being ( ( ) ( V28() V29() ext-real ) Real) st r : ( ( ) ( V28() V29() ext-real ) Real) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) holds
( (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / r : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (r : ( ( ) ( V28() V29() ext-real ) Real) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) holds (((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / r : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (r : ( ( ) ( V28() V29() ext-real ) Real) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (r : ( ( ) ( V28() V29() ext-real ) Real) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:3
for r being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st r : ( ( ) ( V28() V29() ext-real ) Real) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) holds
integral ((exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (r : ( ( ) ( V28() V29() ext-real ) Real) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / r : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (r : ( ( ) ( V28() V29() ext-real ) Real) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / r : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (r : ( ( ) ( V28() V29() ext-real ) Real) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:4
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) st n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) holds
( (- (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) holds (((- (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = sin (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:5
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) )
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) holds
integral ((sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((- (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((- (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:6
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) st n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) holds
( (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) holds (((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = cos (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:7
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) )
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) holds
integral ((cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (AffineMap (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:8
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
integral (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:9
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
integral (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:10
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
(((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (x : ( ( ) ( V28() V29() ext-real ) Real) * (sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:11
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( (- sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
(((- sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = - (x : ( ( ) ( V28() V29() ext-real ) Real) * (sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:12
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
integral (((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((- sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((- sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:13
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( (- cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
(((- cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = - (x : ( ( ) ( V28() V29() ext-real ) Real) * (cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:14
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
integral (((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((- cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((- cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:15
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
integral ((sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:16
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
integral (((- cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:17
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds integral (((AffineMap (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) (AffineMap (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,(- 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((exp_R : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) (AffineMap (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,(- 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:18
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) holds
( (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (#Z (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) holds (((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (#Z (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) #Z n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:19
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) )
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds integral ((#Z n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * ((upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) |^ (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * ((lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) |^ (n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

begin

theorem :: INTEGRA9:20
for f, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for C being ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) holds (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) - g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) = (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - (g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:21
for f1, f2, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for C being ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) holds ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) + f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) (g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) = ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:22
for f1, f2, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for C being ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) holds ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) - f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) (g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) = ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:23
for f1, f2, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for C being ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) holds ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) (g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) = (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) ((f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || C : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty ) ( non empty V51() V52() V53() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ;

definition
let A be ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;
let f, g be ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ;
func |||(f,g,A)||| -> ( ( ) ( V28() V29() ext-real ) Real) equals :: INTEGRA9:def 1
integral ((f : ( ( ) ( ) set ) (#) g : ( ( V29() ) ( V29() ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( V6() V18( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;
end;

theorem :: INTEGRA9:24
for f, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds |||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = |||(g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) ;

theorem :: INTEGRA9:25
for f1, f2, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is integrable & ((f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is integrable holds
|||((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) + f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = |||(f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) + |||(f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:26
for f1, f2, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is integrable & ((f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b4 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is integrable holds
|||((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) - f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = |||(f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) - |||(f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:27
for f, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= dom (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
|||((- f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = - |||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:28
for r being ( ( ) ( V28() V29() ext-real ) Real)
for f, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= dom (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
|||((r : ( ( ) ( V28() V29() ext-real ) Real) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = r : ( ( ) ( V28() V29() ext-real ) Real) * |||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:29
for r, p being ( ( ) ( V28() V29() ext-real ) Real)
for f, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= dom (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
|||((r : ( ( ) ( V28() V29() ext-real ) Real) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,(p : ( ( ) ( V28() V29() ext-real ) Real) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = (r : ( ( ) ( V28() V29() ext-real ) Real) * p : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * |||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:30
for f, g, h being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds |||((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,h : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = |||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,(g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) h : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) ;

theorem :: INTEGRA9:31
for f, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & (g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & ((g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds
|||((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) + g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) + g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = (|||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) + (2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * |||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) + |||(g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

begin

definition
let A be ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;
let f, g be ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ;
pred f is_orthogonal_with g,A means :: INTEGRA9:def 2
|||(f : ( ( ) ( ) set ) ,g : ( ( V29() ) ( V29() ) set ) ,A : ( ( V6() V18( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ;
end;

theorem :: INTEGRA9:32
for f, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & (g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & ((g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) is_orthogonal_with g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds
|||((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) + g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) + g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) = |||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) + |||(g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:33
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is integrable & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds
((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) >= 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
|||(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) >= 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ;

theorem :: INTEGRA9:34
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:35
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,(PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:36
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) )
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,(((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:37
for x being ( ( ) ( V28() V29() ext-real ) Real)
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) )
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.(x : ( ( ) ( V28() V29() ext-real ) Real) + ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,(x : ( ( ) ( V28() V29() ext-real ) Real) + (((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) + 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:38
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.(- PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:39
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.(- (PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,(PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:40
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.(- (2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,(2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:41
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) )
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.(- ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

theorem :: INTEGRA9:42
for x being ( ( ) ( V28() V29() ext-real ) Real)
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) )
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) = [.(x : ( ( ) ( V28() V29() ext-real ) Real) - ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ,(x : ( ( ) ( V28() V29() ext-real ) Real) + ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) * PI : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) .] : ( ( ) ( V51() V52() V53() closed ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_orthogonal_with cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;

begin

definition
let A be ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ;
let f be ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ;
func ||..f,A..|| -> ( ( ) ( V28() V29() ext-real ) Real) equals :: INTEGRA9:def 3
sqrt |||(f : ( ( ) ( ) set ) ,f : ( ( ) ( ) set ) ,A : ( ( V6() V18( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) )||| : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;
end;

theorem :: INTEGRA9:43
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds
((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b2 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) >= 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) <= ||..f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ..|| : ( ( ) ( V28() V29() ext-real ) Real) ;

theorem :: INTEGRA9:44
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds ||..(1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ..|| : ( ( ) ( V28() V29() ext-real ) Real) = ||..f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ..|| : ( ( ) ( V28() V29() ext-real ) Real) ;

theorem :: INTEGRA9:45
for f, g being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & (g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is total & ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & ((g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is bounded & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_integrable_on A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) is_orthogonal_with g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds
((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) >= 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds
((g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) (#) g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) || A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(b3 : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) >= 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
||..(f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) + g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ..|| : ( ( ) ( V28() V29() ext-real ) Real) ^2 : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (||..f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ..|| : ( ( ) ( V28() V29() ext-real ) Real) ^2) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) + (||..g : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ..|| : ( ( ) ( V28() V29() ext-real ) Real) ^2) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

begin

theorem :: INTEGRA9:46
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) st not - a : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) in A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) holds
((AffineMap (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ,a : ( ( ) ( V28() V29() ext-real ) Real) )) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() continuous ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous ;

theorem :: INTEGRA9:47
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = - (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / ((a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ^2) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:48
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((- 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom ((- 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / ((a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ^2) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((- 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((- 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:49
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) <> 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / ((a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ^2) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:50
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / (a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:51
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / (x : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:52
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom (- (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (- (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = 1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / (a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((- (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((- (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:53
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) = ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - (a : ( ( ) ( V28() V29() ext-real ) Real) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) / (a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - (a : ( ( ) ( V28() V29() ext-real ) Real) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - (a : ( ( ) ( V28() V29() ext-real ) Real) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:54
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) = ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom (((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / (a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:55
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) = ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) + a : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (x : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / (x : ( ( ) ( V28() V29() ext-real ) Real) + a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:56
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) = ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (x : ( ( ) ( V28() V29() ext-real ) Real) + a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / (x : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) * a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:57
for b, a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) = ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((a : ( ( ) ( V28() V29() ext-real ) Real) - b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (x : ( ( ) ( V28() V29() ext-real ) Real) + a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / (x : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((a : ( ( ) ( V28() V29() ext-real ) Real) - b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((a : ( ( ) ( V28() V29() ext-real ) Real) - b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:58
for b, a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) = ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) - b : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((a : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (x : ( ( ) ( V28() V29() ext-real ) Real) + a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / (x : ( ( ) ( V28() V29() ext-real ) Real) - b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((a : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((a : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:59
for b, a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) = ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((a : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (x : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / (x : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((a : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) - ((a : ( ( ) ( V28() V29() ext-real ) Real) + b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:60
for b, a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) = ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) - b : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((b : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (x : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / (x : ( ( ) ( V28() V29() ext-real ) Real) - b : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((b : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + ((b : ( ( ) ( V28() V29() ext-real ) Real) - a : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:61
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:62
for n being ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) )
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
x : ( ( ) ( V28() V29() ext-real ) Real) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) & dom (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (#Z n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (#Z n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (#Z n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * (#Z n : ( ( ) ( V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:63
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st not 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = - (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((ln : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * ((id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:64
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) #R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:65
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((- (2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom ((- (2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) #R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((- (2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((- (2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (3 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:66
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom (2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) (#) ((#R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) (#) ((#R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (a : ( ( ) ( V28() V29() ext-real ) Real) + x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) #R (- (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) (#) ((#R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) (#) ((#R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:67
for a being ( ( ) ( V28() V29() ext-real ) Real)
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) > 0 : ( ( ) ( empty V21() V22() V23() V25() V26() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() V57() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) & dom ((- 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom ((- 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = dom f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (a : ( ( ) ( V28() V29() ext-real ) Real) - x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) #R (- (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (((- 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (((- 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() V30() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) (#) ((#R (1 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) / 2 : ( ( ) ( non empty V21() V22() V23() V27() V28() V29() V30() ext-real non negative V50() V51() V52() V53() V54() V55() V56() ) Element of NAT : ( ( ) ( non empty V21() V22() V23() V51() V52() V53() V54() V55() V56() V57() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) * f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:68
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = x : ( ( ) ( V28() V29() ext-real ) Real) * (sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((((- (id Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() continuous V49() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) (#) cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) + sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:69
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom sec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / ((cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ^2) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (sec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - (sec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;

theorem :: INTEGRA9:70
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) c= dom (- cosec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) holds
( - cosec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is_differentiable_on Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
((- cosec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) `| Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / ((sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ^2) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ) ;

theorem :: INTEGRA9:71
for A being ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) )
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,)
for Z being ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) st A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) c= Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & dom (- cosec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) = Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) & ( for x being ( ( ) ( V28() V29() ext-real ) Real) st x : ( ( ) ( V28() V29() ext-real ) Real) in Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) holds
f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) . x : ( ( ) ( V28() V29() ext-real ) Real) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = (cos : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) / ((sin : ( ( V6() V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() non empty total V18( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) , REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . x : ( ( ) ( V28() V29() ext-real ) Real) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ^2) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) & Z : ( ( open ) ( V51() V52() V53() open ) Subset of ( ( ) ( ) set ) ) = dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) : ( ( ) ( V51() V52() V53() ) Element of K19(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( ) set ) ) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) | A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) is continuous holds
integral (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) PartFunc of ,) ,A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) = ((- cosec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (upper_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) - ((- cosec : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V5( REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) V6() V34() V35() V36() ) Element of K19(K20(REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ,REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V34() V35() V36() ) set ) ) : ( ( ) ( ) set ) ) . (lower_bound A : ( ( non empty closed_interval ) ( non empty V51() V52() V53() closed_interval V87() ) Subset of ( ( ) ( ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) : ( ( ) ( V28() V29() ext-real ) Element of REAL : ( ( ) ( non empty V51() V52() V53() V57() V73() ) set ) ) ;