:: FDIFF_3 semantic presentation

begin

theorem :: FDIFF_3:1
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st ex r being ( ( ) ( V30() real ext-real ) Real) st
( r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.(x0 : ( ( ) ( V30() real ext-real ) Real) - r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds
ex h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ex c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st
( rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) < 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) ;

theorem :: FDIFF_3:2
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st ex r being ( ( ) ( V30() real ext-real ) Real) st
( r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.x0 : ( ( ) ( V30() real ext-real ) Real) ,(x0 : ( ( ) ( V30() real ext-real ) Real) + r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds
ex h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ex c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st
( rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) ) ;

theorem :: FDIFF_3:3
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st ( for h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) < 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
(h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is convergent ) & {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) holds
for h1, h2 being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) & rng (h1 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h1 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) < 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) & rng (h2 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h2 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) < 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
lim ((h1 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h1 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = lim ((h2 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h2 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ;

theorem :: FDIFF_3:4
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st ( for h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
(h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is convergent ) & {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) holds
for h1, h2 being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) & rng (h1 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & rng (h2 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h1 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h2 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
lim ((h1 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h1 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = lim ((h2 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h2 : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ;

definition
let f be ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ;
let x0 be ( ( ) ( V30() real ext-real ) Real) ;
pred f is_Lcontinuous_in x0 means :: FDIFF_3:def 1
( x0 : ( ( ) ( ) set ) in dom f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for a being ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Real_Sequence) st rng a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= (left_open_halfline x0 : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) /\ (dom f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) is convergent & lim a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal T-Sequence-like c=-linear natural V30() real ext-real non positive non negative V51() V55() V71() V72() V73() V74() V75() V76() V77() V99() V100() V101() V102() ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = x0 : ( ( ) ( ) set ) holds
( f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) /* a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is convergent & f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) . x0 : ( ( ) ( ) set ) : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V92() ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = lim (f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) /* a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ) );
pred f is_Rcontinuous_in x0 means :: FDIFF_3:def 2
( x0 : ( ( ) ( ) set ) in dom f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for a being ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Real_Sequence) st rng a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= (right_open_halfline x0 : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) /\ (dom f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) is convergent & lim a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal T-Sequence-like c=-linear natural V30() real ext-real non positive non negative V51() V55() V71() V72() V73() V74() V75() V76() V77() V99() V100() V101() V102() ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = x0 : ( ( ) ( ) set ) holds
( f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) /* a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is convergent & f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) . x0 : ( ( ) ( ) set ) : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V92() ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = lim (f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) /* a : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ) );
pred f is_right_differentiable_in x0 means :: FDIFF_3:def 3
( ex r being ( ( ) ( V30() real ext-real ) Real) st
( r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.x0 : ( ( ) ( ) set ) ,(x0 : ( ( ) ( ) set ) + r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) .] : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & ( for h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( ) set ) } : ( ( ) ( V51() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
(h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is convergent ) );
pred f is_left_differentiable_in x0 means :: FDIFF_3:def 4
( ex r being ( ( ) ( V30() real ext-real ) Real) st
( r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.(x0 : ( ( ) ( ) set ) - r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ,x0 : ( ( ) ( ) set ) .] : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & ( for h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( ) set ) } : ( ( ) ( V51() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) < 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
(h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is convergent ) );
end;

theorem :: FDIFF_3:5
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_Lcontinuous_in x0 : ( ( ) ( V30() real ext-real ) Real) ;

theorem :: FDIFF_3:6
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0, g2 being ( ( ) ( V30() real ext-real ) Real) st f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_Lcontinuous_in x0 : ( ( ) ( V30() real ext-real ) Real) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) <> g2 : ( ( ) ( V30() real ext-real ) Real) & ex r being ( ( ) ( V30() real ext-real ) Real) st
( r : ( ( ) ( V30() real ext-real ) Real) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.(x0 : ( ( ) ( V30() real ext-real ) Real) - r : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds
ex r1 being ( ( ) ( V30() real ext-real ) Real) st
( r1 : ( ( ) ( V30() real ext-real ) Real) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.(x0 : ( ( ) ( V30() real ext-real ) Real) - r1 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for g being ( ( ) ( V30() real ext-real ) Real) st g : ( ( ) ( V30() real ext-real ) Real) in [.(x0 : ( ( ) ( V30() real ext-real ) Real) - r1 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) holds
f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . g : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) <> g2 : ( ( ) ( V30() real ext-real ) Real) ) ) ;

theorem :: FDIFF_3:7
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_Rcontinuous_in x0 : ( ( ) ( V30() real ext-real ) Real) ;

theorem :: FDIFF_3:8
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0, g2 being ( ( ) ( V30() real ext-real ) Real) st f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_Rcontinuous_in x0 : ( ( ) ( V30() real ext-real ) Real) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) <> g2 : ( ( ) ( V30() real ext-real ) Real) & ex r being ( ( ) ( V30() real ext-real ) Real) st
( r : ( ( ) ( V30() real ext-real ) Real) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.x0 : ( ( ) ( V30() real ext-real ) Real) ,(x0 : ( ( ) ( V30() real ext-real ) Real) + r : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds
ex r1 being ( ( ) ( V30() real ext-real ) Real) st
( r1 : ( ( ) ( V30() real ext-real ) Real) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.x0 : ( ( ) ( V30() real ext-real ) Real) ,(x0 : ( ( ) ( V30() real ext-real ) Real) + r1 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for g being ( ( ) ( V30() real ext-real ) Real) st g : ( ( ) ( V30() real ext-real ) Real) in [.x0 : ( ( ) ( V30() real ext-real ) Real) ,(x0 : ( ( ) ( V30() real ext-real ) Real) + r1 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) holds
f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . g : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) <> g2 : ( ( ) ( V30() real ext-real ) Real) ) ) ;

definition
let x0 be ( ( ) ( V30() real ext-real ) Real) ;
let f be ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ;
assume f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) ;
func Ldiff (f,x0) -> ( ( ) ( V30() real ext-real ) Real) means :: FDIFF_3:def 5
for h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) } : ( ( ) ( V51() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( ) ( ) set ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) < 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
it : ( ( V6() ) ( V1() V4(x0 : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) ) V5(f : ( ( ) ( ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(x0 : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) ,f : ( ( ) ( ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( ) set ) ) = lim ((h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( ) ( ) set ) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( ) ( ) set ) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ;
end;

definition
let x0 be ( ( ) ( V30() real ext-real ) Real) ;
let f be ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ;
assume f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) ;
func Rdiff (f,x0) -> ( ( ) ( V30() real ext-real ) Real) means :: FDIFF_3:def 6
for h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) } : ( ( ) ( V51() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( ) ( ) set ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
it : ( ( V6() ) ( V1() V4(x0 : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) ) V5(f : ( ( ) ( ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(x0 : ( ( V1() V6() natural-valued ) ( V1() V5( RAT : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V74() V77() ) set ) ) V6() complex-valued ext-real-valued real-valued natural-valued ) set ) ,f : ( ( ) ( ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( ) set ) ) = lim ((h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( ) ( ) set ) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( ) ( ) set ) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ;
end;

theorem :: FDIFF_3:9
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0, g being ( ( ) ( V30() real ext-real ) Real) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Ldiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = g : ( ( ) ( V30() real ext-real ) Real) iff ( ex r being ( ( ) ( V30() real ext-real ) Real) st
( 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) < r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) & [.(x0 : ( ( ) ( V30() real ext-real ) Real) - r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & ( for h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) < 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
( (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is convergent & lim ((h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = g : ( ( ) ( V30() real ext-real ) Real) ) ) ) ) ;

theorem :: FDIFF_3:10
for f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) + f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Ldiff ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) + f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = (Ldiff (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) + (Ldiff (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:11
for f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) - f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Ldiff ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) - f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = (Ldiff (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) - (Ldiff (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:12
for f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) (#) f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Ldiff ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) (#) f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = ((Ldiff (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) * (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) + ((Ldiff (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) * (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:13
for f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) <> 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) / f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Ldiff ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) / f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = (((Ldiff (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) * (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) - ((Ldiff (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) * (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) / ((f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ^2) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:14
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) <> 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ^ : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Ldiff ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = - ((Ldiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) / ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ^2) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:15
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0, g1 being ( ( ) ( V30() real ext-real ) Real) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Rdiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = g1 : ( ( ) ( V30() real ext-real ) Real) iff ( ex r being ( ( ) ( V30() real ext-real ) Real) st
( r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & [.x0 : ( ( ) ( V30() real ext-real ) Real) ,(x0 : ( ( ) ( V30() real ext-real ) Real) + r : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) .] : ( ( ) ( V71() V72() V73() V102() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) & ( for h being ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence)
for c being ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) st rng c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) = {x0 : ( ( ) ( V30() real ext-real ) Real) } : ( ( ) ( V51() V71() V72() V73() V99() V100() V101() ) set ) & rng (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) c= dom f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( ) ( V71() V72() V73() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) & ( for n being ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) . n : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) > 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) ) holds
( (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is convergent & lim ((h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) ") : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) (#) ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* (h : ( ( non-zero V6() quasi_total 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent ) ( V1() non-zero V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) -convergent convergent ) Real_Sequence) + c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) - (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) /* c : ( ( V6() constant quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() constant V11() total quasi_total complex-valued ext-real-valued real-valued convergent ) Real_Sequence) ) : ( ( V6() quasi_total ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ) : ( ( V6() ) ( V1() V4( NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() V11() total quasi_total complex-valued ext-real-valued real-valued ) Element of K19(K20(NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = g1 : ( ( ) ( V30() real ext-real ) Real) ) ) ) ) ;

theorem :: FDIFF_3:16
for f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) + f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Rdiff ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) + f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = (Rdiff (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) + (Rdiff (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:17
for f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) - f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Rdiff ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) - f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = (Rdiff (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) - (Rdiff (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:18
for f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) (#) f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Rdiff ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) (#) f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = ((Rdiff (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) * (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) + ((Rdiff (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) * (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:19
for f1, f2 being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) <> 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds
( f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) / f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Rdiff ((f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) / f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = (((Rdiff (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) * (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) - ((Rdiff (f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) * (f1 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) / ((f2 : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ^2) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:20
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) <> 0 : ( ( ) ( epsilon-transitive epsilon-connected ordinal natural V30() real ext-real V71() V72() V73() V74() V75() V76() V91() V92() V99() ) Element of NAT : ( ( ) ( V11() epsilon-transitive epsilon-connected ordinal V71() V72() V73() V74() V75() V76() V77() V97() V99() ) Element of K19(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( ) set ) ) ) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ^ : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Rdiff ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ^) : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) Element of K19(K20(REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ,REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( complex-valued ext-real-valued real-valued ) set ) ) : ( ( ) ( ) set ) ) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = - ((Rdiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) )) : ( ( ) ( V30() real ext-real ) Real) / ((f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) . x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ^2) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) ) ;

theorem :: FDIFF_3:21
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & Rdiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) = Ldiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & diff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = Rdiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) & diff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = Ldiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) ) ;

theorem :: FDIFF_3:22
for f being ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,)
for x0 being ( ( ) ( V30() real ext-real ) Real) st f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) holds
( f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_right_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) is_left_differentiable_in x0 : ( ( ) ( V30() real ext-real ) Real) & diff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = Rdiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) & diff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Element of REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) = Ldiff (f : ( ( V6() ) ( V1() V4( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V5( REAL : ( ( ) ( V11() V12() V49() V51() V71() V72() V73() V77() V99() V100() V102() ) set ) ) V6() complex-valued ext-real-valued real-valued ) PartFunc of ,) ,x0 : ( ( ) ( V30() real ext-real ) Real) ) : ( ( ) ( V30() real ext-real ) Real) ) ;