REAL  is   non  empty  V48() V49() V50() V54() V55()  set 
 
 NAT  is  V48() V49() V50() V51() V52() V53() V54()  Element of K19(REAL)
 
K19(REAL) is    set 
 
 COMPLEX  is   non  empty  V48() V54() V55()  set 
 
 RAT  is   non  empty  V48() V49() V50() V51() V54() V55()  set 
 
 INT  is   non  empty  V48() V49() V50() V51() V52() V54() V55()  set 
 
 {}  is    set 
 
 the   empty  V48() V49() V50() V51() V52() V53() V54()  set  is   empty  V48() V49() V50() V51() V52() V53() V54()  set 
 
1 is   non  empty   ext-real   natural   complex   real  V36() V37() V48() V49() V50() V51() V52() V53()  Element of  NAT 
 
{{},1} is    set 
 
 0  is   ext-real   natural   complex   real  V36() V37() V48() V49() V50() V51() V52() V53()  Element of  NAT 
 
{0} is  V48() V49() V50() V51() V52() V53()  set 
 
 1r  is   complex   Element of  COMPLEX 
 
|.0.| is   ext-real   complex   real   Element of  REAL 
 
|.1r.| is   ext-real   complex   real   Element of  REAL 
 
0 "  is   ext-real   complex   real   set 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
 dom C is    Element of K19(X)
 
C " {0} is    Element of K19(X)
 
(dom C) \ (C " {0}) is    Element of K19(X)
 
(dom Y) /\ ((dom C) \ (C " {0})) is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
C " {0c} is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
(dom Y) /\ ((dom C) \ (C " {0c})) is    Element of K19(X)
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom f1 is    Element of K19(X)
 
f2 is    Element of X
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) "  is   complex   Element of  COMPLEX 
 
(Y /. f2) * ((C /. f2) ") is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
Y " {0} is    Element of K19(X)
 
(dom Y) \ (Y " {0}) is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom C is    Element of K19(X)
 
f1 is    Element of X
 
C /. f1 is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) "  is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y + C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y + C) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
f1 is    Element of X
 
Y . f1 is   complex   set 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C . f1 is   complex   set 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(Y + C) /. f1 is   complex   Element of  COMPLEX 
 
(Y + C) . f1 is   complex   set 
 
(Y /. f1) + (C /. f1) is   complex   Element of  COMPLEX 
 
f1 is    Element of X
 
(Y + C) /. f1 is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) + (C /. f1) is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
Y + (- C) is  V1()  Function-like   set 
 
 dom (Y - C) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
 - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (- C) is    Element of K19(X)
 
(dom Y) /\ (dom (- C)) is    Element of K19(X)
 
f1 is    Element of X
 
Y /. f1 is   complex   Element of  COMPLEX 
 
Y . f1 is   complex   set 
 
(Y - C) /. f1 is   complex   Element of  COMPLEX 
 
(Y - C) . f1 is   complex   set 
 
C . f1 is   complex   set 
 
(Y . f1) - (C . f1) is    set 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) - (C /. f1) is   complex   Element of  COMPLEX 
 
f1 is    Element of X
 
(Y - C) /. f1 is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) - (C /. f1) is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y (#) C) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
f1 is    Element of X
 
Y . f1 is   complex   set 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C . f1 is   complex   set 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(Y (#) C) /. f1 is   complex   Element of  COMPLEX 
 
(Y (#) C) . f1 is   complex   set 
 
(Y /. f1) * (C /. f1) is   complex   Element of  COMPLEX 
 
f1 is    Element of X
 
(Y (#) C) /. f1 is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) * (C /. f1) is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
C is   complex   Element of  COMPLEX 
 
C (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (C (#) Y) is    Element of K19(X)
 
f1 is    Element of X
 
(C (#) Y) /. f1 is   complex   Element of  COMPLEX 
 
(C (#) Y) . f1 is   complex   set 
 
Y . f1 is   complex   set 
 
C * (Y . f1) is    set 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C * (Y /. f1) is   complex   Element of  COMPLEX 
 
f1 is    Element of X
 
(C (#) Y) /. f1 is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C * (Y /. f1) is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) Y is  V1()  Function-like   set 
 
 dom (- Y) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
C is    Element of X
 
(- Y) /. C is   complex   Element of  COMPLEX 
 
(- Y) . C is   complex   set 
 
Y . C is   complex   set 
 
 - (Y . C) is   complex   set 
 
Y /. C is   complex   Element of  COMPLEX 
 
 - (Y /. C) is   complex   Element of  COMPLEX 
 
C is    Element of X
 
(- Y) /. C is   complex   Element of  COMPLEX 
 
Y /. C is   complex   Element of  COMPLEX 
 
 - (Y /. C) is   complex   Element of  COMPLEX 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
cr2 is   non  empty   set 
 
K20(cr2,COMPLEX) is  V38()  set 
 
K19(K20(cr2,COMPLEX)) is    set 
 
X is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
Y is    set 
 
f1 " Y is    Element of K19(C)
 
K19(C) is    set 
 
 dom f1 is    Element of K19(C)
 
f1 /. X is   complex   Element of  COMPLEX 
 
f2 is    set 
 
c is  V1() V4(cr2) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(cr2,COMPLEX))
 
 dom c is    Element of K19(cr2)
 
K19(cr2) is    set 
 
c /. f2 is   complex   Element of  COMPLEX 
 
c is    set 
 
c " c is    Element of K19(cr2)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,Y) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
Y " {0} is    Element of K19(X)
 
(dom Y) \ (Y " {0}) is    Element of K19(X)
 
(dom Y) /\ ((dom Y) \ (Y " {0})) is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
Y " {0} is    Element of K19(X)
 
(dom Y) \ (Y " {0}) is    Element of K19(X)
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y (#) C) is    Element of K19(X)
 
(Y (#) C) " {0} is    Element of K19(X)
 
(dom (Y (#) C)) \ ((Y (#) C) " {0}) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
C " {0} is    Element of K19(X)
 
(dom C) \ (C " {0}) is    Element of K19(X)
 
((dom Y) \ (Y " {0})) /\ ((dom C) \ (C " {0})) is    Element of K19(X)
 
f1 is    set 
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
(Y (#) C) " {0c} is    Element of K19(X)
 
f2 is    Element of X
 
(Y (#) C) /. f2 is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) * (C /. f2) is   complex   Element of  COMPLEX 
 
C " {0c} is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
f1 is    set 
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
C " {0c} is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
f2 is    Element of X
 
C /. f2 is   complex   Element of  COMPLEX 
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
Y /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) * (C /. f2) is   complex   Element of  COMPLEX 
 
(Y (#) C) /. f2 is   complex   Element of  COMPLEX 
 
(Y (#) C) " {0c} is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is    Element of X
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,C) is    Element of K19(X)
 
K19(X) is    set 
 
C /. Y is   complex   Element of  COMPLEX 
 
 dom C is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
C " {0c} is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) " {0} is    Element of K19(X)
 
K19(X) is    set 
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
(X,Y) " {0c} is    Element of K19(X)
 
 the    Element of (X,Y) " {0c} is    Element of (X,Y) " {0c}
 
 dom (X,Y) is    Element of K19(X)
 
(X,Y) /.  the    Element of (X,Y) " {0c} is   complex   Element of  COMPLEX 
 
f1 is    Element of X
 
 dom Y is    Element of K19(X)
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
Y /. f1 is   complex   Element of  COMPLEX 
 
(X,Y) /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) "  is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
|.Y.| " {0} is    Element of K19(X)
 
K19(X) is    set 
 
Y " {0} is    Element of K19(X)
 
 - Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) Y is  V1()  Function-like   set 
 
(- Y) " {0} is    Element of K19(X)
 
 dom |.Y.| is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
C is    Element of X
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
Y " {0c} is    Element of K19(X)
 
|.Y.| . C is   ext-real   complex   real   set 
 
Y . C is   complex   set 
 
|.(Y . C).| is   ext-real   complex   real   Element of  REAL 
 
Y /. C is   complex   Element of  COMPLEX 
 
Y /. C is   complex   Element of  COMPLEX 
 
|.(Y /. C).| is   ext-real   complex   real   Element of  REAL 
 
Y . C is   complex   set 
 
|.Y.| . C is   ext-real   complex   real   set 
 
C is    Element of X
 
(- Y) " {0c} is    Element of K19(X)
 
 dom (- Y) is    Element of K19(X)
 
(- Y) /. C is   complex   Element of  COMPLEX 
 
Y /. C is   complex   Element of  COMPLEX 
 
 - (Y /. C) is   complex   Element of  COMPLEX 
 
 - (- (Y /. C)) is   complex   Element of  COMPLEX 
 
 - 0c is   complex   Element of  COMPLEX 
 
Y /. C is   complex   Element of  COMPLEX 
 
 dom (- Y) is    Element of K19(X)
 
(- Y) /. C is   complex   Element of  COMPLEX 
 
 - 0c is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(X,Y)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,(X,Y)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (X,Y) is    Element of K19(X)
 
Y | (dom (X,Y)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y | (dom (X,Y))) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
(X,Y) " {0c} is    Element of K19(X)
 
(dom (X,Y)) \ ((X,Y) " {0c}) is    Element of K19(X)
 
(dom (X,Y)) \ {} is    Element of K19(X)
 
(dom Y) /\ (dom (X,Y)) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y " {0} is    Element of K19(X)
 
K19(X) is    set 
 
C is   complex   Element of  COMPLEX 
 
C (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(C (#) Y) " {0} is    Element of K19(X)
 
f1 is    Element of X
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
(C (#) Y) " {0c} is    Element of K19(X)
 
Y " {0c} is    Element of K19(X)
 
 dom (C (#) Y) is    Element of K19(X)
 
(C (#) Y) /. f1 is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C * (Y /. f1) is   complex   Element of  COMPLEX 
 
 dom Y is    Element of K19(X)
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C * (Y /. f1) is   complex   Element of  COMPLEX 
 
 dom Y is    Element of K19(X)
 
 dom (C (#) Y) is    Element of K19(X)
 
(C (#) Y) /. f1 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y + C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y + C) + f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C + f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y + (C + f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom ((Y + C) + f1) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y + C) is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
(dom (Y + C)) /\ (dom f1) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
(dom C) /\ (dom f1) is    Element of K19(X)
 
(dom Y) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
 dom (C + f1) is    Element of K19(X)
 
(dom Y) /\ (dom (C + f1)) is    Element of K19(X)
 
 dom (Y + (C + f1)) is    Element of K19(X)
 
f2 is    Element of X
 
((Y + C) + f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y + C) /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
((Y + C) /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) + (C /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) + (C /. f2)) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
(C /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y /. f2) + ((C /. f2) + (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(C + f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) + ((C + f1) /. f2) is   complex   Element of  COMPLEX 
 
(Y + (C + f1)) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) C) (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (C (#) f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom ((Y (#) C) (#) f1) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y (#) C) is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
(dom (Y (#) C)) /\ (dom f1) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
(dom C) /\ (dom f1) is    Element of K19(X)
 
(dom Y) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
 dom (C (#) f1) is    Element of K19(X)
 
(dom Y) /\ (dom (C (#) f1)) is    Element of K19(X)
 
 dom (Y (#) (C (#) f1)) is    Element of K19(X)
 
f2 is    Element of X
 
((Y (#) C) (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y (#) C) /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
((Y (#) C) /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) * (C /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) * (C /. f2)) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(C /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y /. f2) * ((C /. f2) * (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(C (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) * ((C (#) f1) /. f2) is   complex   Element of  COMPLEX 
 
(Y (#) (C (#) f1)) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y + C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y + C) (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) f1) + (C (#) f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom ((Y + C) (#) f1) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y + C) is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
(dom (Y + C)) /\ (dom f1) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
(dom f1) /\ (dom f1) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ ((dom f1) /\ (dom f1)) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
(((dom Y) /\ (dom C)) /\ (dom f1)) /\ (dom f1) is    Element of K19(X)
 
(dom Y) /\ (dom f1) is    Element of K19(X)
 
((dom Y) /\ (dom f1)) /\ (dom C) is    Element of K19(X)
 
(((dom Y) /\ (dom f1)) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
(dom C) /\ (dom f1) is    Element of K19(X)
 
((dom Y) /\ (dom f1)) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
 dom (Y (#) f1) is    Element of K19(X)
 
(dom (Y (#) f1)) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
 dom (C (#) f1) is    Element of K19(X)
 
(dom (Y (#) f1)) /\ (dom (C (#) f1)) is    Element of K19(X)
 
 dom ((Y (#) f1) + (C (#) f1)) is    Element of K19(X)
 
f2 is    Element of X
 
((Y + C) (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y + C) /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
((Y + C) /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) + (C /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) + (C /. f2)) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(C /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) * (f1 /. f2)) + ((C /. f2) * (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(Y (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
((Y (#) f1) /. f2) + ((C /. f2) * (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(C (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
((Y (#) f1) /. f2) + ((C (#) f1) /. f2) is   complex   Element of  COMPLEX 
 
((Y (#) f1) + (C (#) f1)) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C + f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (C + f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) C) + (Y (#) f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) (Y (#) C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(f1 (#) Y) (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (f1 (#) (Y (#) C)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y (#) C) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
 dom (f1 (#) Y) is    Element of K19(X)
 
(dom (f1 (#) Y)) /\ (dom C) is    Element of K19(X)
 
 dom ((f1 (#) Y) (#) C) is    Element of K19(X)
 
f2 is    Element of X
 
(f1 (#) (Y (#) C)) /. f2 is   complex   Element of  COMPLEX 
 
(Y (#) C) /. f2 is   complex   Element of  COMPLEX 
 
f1 * ((Y (#) C) /. f2) is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) * (C /. f2) is   complex   Element of  COMPLEX 
 
f1 * ((Y /. f2) * (C /. f2)) is   complex   Element of  COMPLEX 
 
f1 * (Y /. f2) is   complex   Element of  COMPLEX 
 
(f1 * (Y /. f2)) * (C /. f2) is   complex   Element of  COMPLEX 
 
(f1 (#) Y) /. f2 is   complex   Element of  COMPLEX 
 
((f1 (#) Y) /. f2) * (C /. f2) is   complex   Element of  COMPLEX 
 
((f1 (#) Y) (#) C) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) (Y (#) C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (f1 (#) C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (f1 (#) (Y (#) C)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y (#) C) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
 dom (f1 (#) C) is    Element of K19(X)
 
(dom Y) /\ (dom (f1 (#) C)) is    Element of K19(X)
 
 dom (Y (#) (f1 (#) C)) is    Element of K19(X)
 
f2 is    Element of X
 
(f1 (#) (Y (#) C)) /. f2 is   complex   Element of  COMPLEX 
 
(Y (#) C) /. f2 is   complex   Element of  COMPLEX 
 
f1 * ((Y (#) C) /. f2) is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) * (C /. f2) is   complex   Element of  COMPLEX 
 
f1 * ((Y /. f2) * (C /. f2)) is   complex   Element of  COMPLEX 
 
f1 * (C /. f2) is   complex   Element of  COMPLEX 
 
(Y /. f2) * (f1 * (C /. f2)) is   complex   Element of  COMPLEX 
 
(f1 (#) C) /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) * ((f1 (#) C) /. f2) is   complex   Element of  COMPLEX 
 
(Y (#) (f1 (#) C)) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
Y + (- C) is  V1()  Function-like   set 
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y - C) (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) f1) - (C (#) f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (C (#) f1) is  V1()  Function-like  V38()  set 
 
(- 1) (#) (C (#) f1) is  V1()  Function-like   set 
 
(Y (#) f1) + (- (C (#) f1)) is  V1()  Function-like   set 
 
 dom ((Y - C) (#) f1) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y - C) is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
(dom (Y - C)) /\ (dom f1) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
(dom f1) /\ (dom f1) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ ((dom f1) /\ (dom f1)) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
(((dom Y) /\ (dom C)) /\ (dom f1)) /\ (dom f1) is    Element of K19(X)
 
(dom Y) /\ (dom f1) is    Element of K19(X)
 
((dom Y) /\ (dom f1)) /\ (dom C) is    Element of K19(X)
 
(((dom Y) /\ (dom f1)) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
(dom C) /\ (dom f1) is    Element of K19(X)
 
((dom Y) /\ (dom f1)) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
 dom (Y (#) f1) is    Element of K19(X)
 
(dom (Y (#) f1)) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
 dom (C (#) f1) is    Element of K19(X)
 
(dom (Y (#) f1)) /\ (dom (C (#) f1)) is    Element of K19(X)
 
 dom ((Y (#) f1) - (C (#) f1)) is    Element of K19(X)
 
f2 is    Element of X
 
((Y - C) (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y - C) /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
((Y - C) /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) - (C /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) - (C /. f2)) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(C /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) * (f1 /. f2)) - ((C /. f2) * (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(Y (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
((Y (#) f1) /. f2) - ((C /. f2) * (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(C (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
((Y (#) f1) /. f2) - ((C (#) f1) /. f2) is   complex   Element of  COMPLEX 
 
((Y (#) f1) - (C (#) f1)) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) C) - (Y (#) f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (Y (#) f1) is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) (Y (#) f1) is  V1()  Function-like   set 
 
(Y (#) C) + (- (Y (#) f1)) is  V1()  Function-like   set 
 
C - f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - f1 is  V1()  Function-like  V38()  set 
 
(- 1) (#) f1 is  V1()  Function-like   set 
 
C + (- f1) is  V1()  Function-like   set 
 
Y (#) (C - f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y + C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) (Y + C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(f1 (#) Y) + (f1 (#) C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (f1 (#) (Y + C)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y + C) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
 dom (f1 (#) C) is    Element of K19(X)
 
(dom Y) /\ (dom (f1 (#) C)) is    Element of K19(X)
 
 dom (f1 (#) Y) is    Element of K19(X)
 
(dom (f1 (#) Y)) /\ (dom (f1 (#) C)) is    Element of K19(X)
 
 dom ((f1 (#) Y) + (f1 (#) C)) is    Element of K19(X)
 
f2 is    Element of X
 
(f1 (#) (Y + C)) /. f2 is   complex   Element of  COMPLEX 
 
(Y + C) /. f2 is   complex   Element of  COMPLEX 
 
f1 * ((Y + C) /. f2) is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) + (C /. f2) is   complex   Element of  COMPLEX 
 
f1 * ((Y /. f2) + (C /. f2)) is   complex   Element of  COMPLEX 
 
f1 * (Y /. f2) is   complex   Element of  COMPLEX 
 
f1 * (C /. f2) is   complex   Element of  COMPLEX 
 
(f1 * (Y /. f2)) + (f1 * (C /. f2)) is   complex   Element of  COMPLEX 
 
(f1 (#) Y) /. f2 is   complex   Element of  COMPLEX 
 
((f1 (#) Y) /. f2) + (f1 * (C /. f2)) is   complex   Element of  COMPLEX 
 
(f1 (#) C) /. f2 is   complex   Element of  COMPLEX 
 
((f1 (#) Y) /. f2) + ((f1 (#) C) /. f2) is   complex   Element of  COMPLEX 
 
((f1 (#) Y) + (f1 (#) C)) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is   complex   Element of  COMPLEX 
 
f1 is   complex   Element of  COMPLEX 
 
C * f1 is   complex   Element of  COMPLEX 
 
(C * f1) (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C (#) (f1 (#) Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom ((C * f1) (#) Y) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
 dom (f1 (#) Y) is    Element of K19(X)
 
 dom (C (#) (f1 (#) Y)) is    Element of K19(X)
 
f2 is    Element of X
 
((C * f1) (#) Y) /. f2 is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
(C * f1) * (Y /. f2) is   complex   Element of  COMPLEX 
 
f1 * (Y /. f2) is   complex   Element of  COMPLEX 
 
C * (f1 * (Y /. f2)) is   complex   Element of  COMPLEX 
 
(f1 (#) Y) /. f2 is   complex   Element of  COMPLEX 
 
C * ((f1 (#) Y) /. f2) is   complex   Element of  COMPLEX 
 
(C (#) (f1 (#) Y)) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
Y + (- C) is  V1()  Function-like   set 
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) (Y - C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(f1 (#) Y) - (f1 (#) C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (f1 (#) C) is  V1()  Function-like  V38()  set 
 
(- 1) (#) (f1 (#) C) is  V1()  Function-like   set 
 
(f1 (#) Y) + (- (f1 (#) C)) is  V1()  Function-like   set 
 
 dom (f1 (#) (Y - C)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y - C) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
 dom (f1 (#) C) is    Element of K19(X)
 
(dom Y) /\ (dom (f1 (#) C)) is    Element of K19(X)
 
 dom (f1 (#) Y) is    Element of K19(X)
 
(dom (f1 (#) Y)) /\ (dom (f1 (#) C)) is    Element of K19(X)
 
 dom ((f1 (#) Y) - (f1 (#) C)) is    Element of K19(X)
 
f2 is    Element of X
 
(f1 (#) (Y - C)) /. f2 is   complex   Element of  COMPLEX 
 
(Y - C) /. f2 is   complex   Element of  COMPLEX 
 
f1 * ((Y - C) /. f2) is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) - (C /. f2) is   complex   Element of  COMPLEX 
 
f1 * ((Y /. f2) - (C /. f2)) is   complex   Element of  COMPLEX 
 
f1 * (Y /. f2) is   complex   Element of  COMPLEX 
 
f1 * (C /. f2) is   complex   Element of  COMPLEX 
 
(f1 * (Y /. f2)) - (f1 * (C /. f2)) is   complex   Element of  COMPLEX 
 
(f1 (#) Y) /. f2 is   complex   Element of  COMPLEX 
 
((f1 (#) Y) /. f2) - (f1 * (C /. f2)) is   complex   Element of  COMPLEX 
 
(f1 (#) C) /. f2 is   complex   Element of  COMPLEX 
 
((f1 (#) Y) /. f2) - ((f1 (#) C) /. f2) is   complex   Element of  COMPLEX 
 
((f1 (#) Y) - (f1 (#) C)) /. f2 is   complex   Element of  COMPLEX 
 
 - 1r is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
Y + (- C) is  V1()  Function-like   set 
 
C - Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - Y is  V1()  Function-like  V38()  set 
 
(- 1) (#) Y is  V1()  Function-like   set 
 
C + (- Y) is  V1()  Function-like   set 
 
(- 1r) (#) (C - Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y - C) is    Element of K19(X)
 
K19(X) is    set 
 
 dom C is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
(dom C) /\ (dom Y) is    Element of K19(X)
 
 dom (C - Y) is    Element of K19(X)
 
 dom ((- 1r) (#) (C - Y)) is    Element of K19(X)
 
f1 is    Element of X
 
(Y - C) /. f1 is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) - (C /. f1) is   complex   Element of  COMPLEX 
 
(C /. f1) - (Y /. f1) is   complex   Element of  COMPLEX 
 
(- 1) * ((C /. f1) - (Y /. f1)) is    set 
 
(C - Y) /. f1 is   complex   Element of  COMPLEX 
 
(- 1r) * ((C - Y) /. f1) is   complex   Element of  COMPLEX 
 
((- 1r) (#) (C - Y)) /. f1 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
Y + (- C) is  V1()  Function-like   set 
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C + f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y - (C + f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (C + f1) is  V1()  Function-like  V38()  set 
 
(- 1) (#) (C + f1) is  V1()  Function-like   set 
 
Y + (- (C + f1)) is  V1()  Function-like   set 
 
(Y - C) - f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - f1 is  V1()  Function-like  V38()  set 
 
(- 1) (#) f1 is  V1()  Function-like   set 
 
(Y - C) + (- f1) is  V1()  Function-like   set 
 
 dom (Y - (C + f1)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
 dom (C + f1) is    Element of K19(X)
 
(dom Y) /\ (dom (C + f1)) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
(dom C) /\ (dom f1) is    Element of K19(X)
 
(dom Y) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
 dom (Y - C) is    Element of K19(X)
 
(dom (Y - C)) /\ (dom f1) is    Element of K19(X)
 
 dom ((Y - C) - f1) is    Element of K19(X)
 
f2 is    Element of X
 
(Y - (C + f1)) /. f2 is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
(C + f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) - ((C + f1) /. f2) is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y /. f2) - ((C /. f2) + (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(Y /. f2) - (C /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) - (C /. f2)) - (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y - C) /. f2 is   complex   Element of  COMPLEX 
 
((Y - C) /. f2) - (f1 /. f2) is   complex   Element of  COMPLEX 
 
((Y - C) - f1) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
1r (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is    Element of X
 
 dom (1r (#) Y) is    Element of K19(X)
 
K19(X) is    set 
 
(1r (#) Y) /. C is   complex   Element of  COMPLEX 
 
Y /. C is   complex   Element of  COMPLEX 
 
1r * (Y /. C) is   complex   Element of  COMPLEX 
 
 dom Y is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
Y + (- C) is  V1()  Function-like   set 
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C - f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - f1 is  V1()  Function-like  V38()  set 
 
(- 1) (#) f1 is  V1()  Function-like   set 
 
C + (- f1) is  V1()  Function-like   set 
 
Y - (C - f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (C - f1) is  V1()  Function-like  V38()  set 
 
(- 1) (#) (C - f1) is  V1()  Function-like   set 
 
Y + (- (C - f1)) is  V1()  Function-like   set 
 
(Y - C) + f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y - (C - f1)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
 dom (C - f1) is    Element of K19(X)
 
(dom Y) /\ (dom (C - f1)) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
(dom C) /\ (dom f1) is    Element of K19(X)
 
(dom Y) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
 dom (Y - C) is    Element of K19(X)
 
(dom (Y - C)) /\ (dom f1) is    Element of K19(X)
 
 dom ((Y - C) + f1) is    Element of K19(X)
 
f2 is    Element of X
 
(Y - (C - f1)) /. f2 is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
(C - f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) - ((C - f1) /. f2) is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) - (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y /. f2) - ((C /. f2) - (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(Y /. f2) - (C /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) - (C /. f2)) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y - C) /. f2 is   complex   Element of  COMPLEX 
 
((Y - C) /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
((Y - C) + f1) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y + C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C - f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - f1 is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) f1 is  V1()  Function-like   set 
 
C + (- f1) is  V1()  Function-like   set 
 
Y + (C - f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y + C) - f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y + C) + (- f1) is  V1()  Function-like   set 
 
 dom (Y + (C - f1)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
 dom (C - f1) is    Element of K19(X)
 
(dom Y) /\ (dom (C - f1)) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
(dom C) /\ (dom f1) is    Element of K19(X)
 
(dom Y) /\ ((dom C) /\ (dom f1)) is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
((dom Y) /\ (dom C)) /\ (dom f1) is    Element of K19(X)
 
 dom (Y + C) is    Element of K19(X)
 
(dom (Y + C)) /\ (dom f1) is    Element of K19(X)
 
 dom ((Y + C) - f1) is    Element of K19(X)
 
f2 is    Element of X
 
(Y + (C - f1)) /. f2 is   complex   Element of  COMPLEX 
 
Y /. f2 is   complex   Element of  COMPLEX 
 
(C - f1) /. f2 is   complex   Element of  COMPLEX 
 
(Y /. f2) + ((C - f1) /. f2) is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) - (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y /. f2) + ((C /. f2) - (f1 /. f2)) is   complex   Element of  COMPLEX 
 
(Y /. f2) + (C /. f2) is   complex   Element of  COMPLEX 
 
((Y /. f2) + (C /. f2)) - (f1 /. f2) is   complex   Element of  COMPLEX 
 
(Y + C) /. f2 is   complex   Element of  COMPLEX 
 
((Y + C) /. f2) - (f1 /. f2) is   complex   Element of  COMPLEX 
 
((Y + C) - f1) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.(Y (#) C).| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.C.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.Y.| (#) |.C.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
 dom |.(Y (#) C).| is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y (#) C) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
 dom |.C.| is    Element of K19(X)
 
(dom Y) /\ (dom |.C.|) is    Element of K19(X)
 
 dom |.Y.| is    Element of K19(X)
 
(dom |.Y.|) /\ (dom |.C.|) is    Element of K19(X)
 
 dom (|.Y.| (#) |.C.|) is    Element of K19(X)
 
f1 is    Element of X
 
Y . f1 is   complex   set 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
C . f1 is   complex   set 
 
|.(Y (#) C).| . f1 is   ext-real   complex   real   set 
 
(Y (#) C) . f1 is   complex   set 
 
|.((Y (#) C) . f1).| is   ext-real   complex   real   Element of  REAL 
 
(Y (#) C) /. f1 is   complex   Element of  COMPLEX 
 
|.((Y (#) C) /. f1).| is   ext-real   complex   real   Element of  REAL 
 
(Y /. f1) * (C /. f1) is   complex   Element of  COMPLEX 
 
|.((Y /. f1) * (C /. f1)).| is   ext-real   complex   real   Element of  REAL 
 
|.(Y /. f1).| is   ext-real   complex   real   Element of  REAL 
 
|.(C /. f1).| is   ext-real   complex   real   Element of  REAL 
 
|.(Y /. f1).| * |.(C /. f1).| is   ext-real   complex   real   set 
 
|.Y.| . f1 is   ext-real   complex   real   set 
 
(|.Y.| . f1) * |.(C /. f1).| is   ext-real   complex   real   set 
 
|.C.| . f1 is   ext-real   complex   real   set 
 
(|.Y.| . f1) * (|.C.| . f1) is   ext-real   complex   real   set 
 
(|.Y.| (#) |.C.|) . f1 is   ext-real   complex   real   set 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
C is   complex   Element of  COMPLEX 
 
C (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.(C (#) Y).| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.C.| is   ext-real   complex   real   Element of  REAL 
 
|.C.| (#) |.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
 dom |.Y.| is    Element of K19(X)
 
 dom |.(C (#) Y).| is    Element of K19(X)
 
 dom (C (#) Y) is    Element of K19(X)
 
 dom (|.C.| (#) |.Y.|) is    Element of K19(X)
 
f1 is    Element of X
 
|.(C (#) Y).| . f1 is   ext-real   complex   real   set 
 
(C (#) Y) . f1 is   complex   set 
 
|.((C (#) Y) . f1).| is   ext-real   complex   real   Element of  REAL 
 
(C (#) Y) /. f1 is   complex   Element of  COMPLEX 
 
|.((C (#) Y) /. f1).| is   ext-real   complex   real   Element of  REAL 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C * (Y /. f1) is   complex   Element of  COMPLEX 
 
|.(C * (Y /. f1)).| is   ext-real   complex   real   Element of  REAL 
 
|.(Y /. f1).| is   ext-real   complex   real   Element of  REAL 
 
|.C.| * |.(Y /. f1).| is   ext-real   complex   real   set 
 
Y . f1 is   complex   set 
 
|.(Y . f1).| is   ext-real   complex   real   Element of  REAL 
 
|.C.| * |.(Y . f1).| is   ext-real   complex   real   set 
 
|.Y.| . f1 is   ext-real   complex   real   set 
 
|.C.| * (|.Y.| . f1) is   ext-real   complex   real   set 
 
(|.C.| (#) |.Y.|) . f1 is   ext-real   complex   real   set 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) Y is  V1()  Function-like   set 
 
(- 1r) (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
Y - (- C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (- C) is  V1()  Function-like  V38()  set 
 
(- 1) (#) (- C) is  V1()  Function-like   set 
 
Y + (- (- C)) is  V1()  Function-like   set 
 
Y + C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(X,Y)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,Y) is    Element of K19(X)
 
K19(X) is    set 
 
Y | (dom (X,Y)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,(X,Y)) is    Element of K19(X)
 
 dom (Y | (dom (X,Y))) is    Element of K19(X)
 
C is    Element of X
 
 dom Y is    Element of K19(X)
 
(dom Y) /\ (dom (X,Y)) is    Element of K19(X)
 
(X,(X,Y)) /. C is   complex   Element of  COMPLEX 
 
(X,Y) /. C is   complex   Element of  COMPLEX 
 
((X,Y) /. C) "  is   complex   Element of  COMPLEX 
 
Y /. C is   complex   Element of  COMPLEX 
 
(Y /. C) "  is   complex   Element of  COMPLEX 
 
((Y /. C) ") "  is   complex   Element of  COMPLEX 
 
(Y | (dom (X,Y))) /. C is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(Y (#) C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,(Y (#) C)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (Y (#) C) is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
(Y (#) C) " {0c} is    Element of K19(X)
 
(dom (Y (#) C)) \ ((Y (#) C) " {0c}) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
C " {0c} is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
((dom Y) \ (Y " {0c})) /\ ((dom C) \ (C " {0c})) is    Element of K19(X)
 
 dom (X,Y) is    Element of K19(X)
 
(dom (X,Y)) /\ ((dom C) \ (C " {0c})) is    Element of K19(X)
 
 dom (X,C) is    Element of K19(X)
 
(dom (X,Y)) /\ (dom (X,C)) is    Element of K19(X)
 
 dom ((X,Y) (#) (X,C)) is    Element of K19(X)
 
f1 is    Element of X
 
(X,(Y (#) C)) /. f1 is   complex   Element of  COMPLEX 
 
(Y (#) C) /. f1 is   complex   Element of  COMPLEX 
 
((Y (#) C) /. f1) "  is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) * (C /. f1) is   complex   Element of  COMPLEX 
 
((Y /. f1) * (C /. f1)) "  is   complex   Element of  COMPLEX 
 
(Y /. f1) "  is   complex   Element of  COMPLEX 
 
(C /. f1) "  is   complex   Element of  COMPLEX 
 
((Y /. f1) ") * ((C /. f1) ") is   complex   Element of  COMPLEX 
 
(X,Y) /. f1 is   complex   Element of  COMPLEX 
 
((X,Y) /. f1) * ((C /. f1) ") is   complex   Element of  COMPLEX 
 
(X,C) /. f1 is   complex   Element of  COMPLEX 
 
((X,Y) /. f1) * ((X,C) /. f1) is   complex   Element of  COMPLEX 
 
((X,Y) (#) (X,C)) /. f1 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is   complex   Element of  COMPLEX 
 
C (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(C (#) Y)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C "  is   complex   Element of  COMPLEX 
 
(C ") (#) (X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,(C (#) Y)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (C (#) Y) is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
(C (#) Y) " {0c} is    Element of K19(X)
 
(dom (C (#) Y)) \ ((C (#) Y) " {0c}) is    Element of K19(X)
 
Y " {0c} is    Element of K19(X)
 
(dom (C (#) Y)) \ (Y " {0c}) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
 dom (X,Y) is    Element of K19(X)
 
 dom ((C ") (#) (X,Y)) is    Element of K19(X)
 
f1 is    Element of X
 
(X,(C (#) Y)) /. f1 is   complex   Element of  COMPLEX 
 
(C (#) Y) /. f1 is   complex   Element of  COMPLEX 
 
((C (#) Y) /. f1) "  is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C * (Y /. f1) is   complex   Element of  COMPLEX 
 
(C * (Y /. f1)) "  is   complex   Element of  COMPLEX 
 
(Y /. f1) "  is   complex   Element of  COMPLEX 
 
(C ") * ((Y /. f1) ") is   complex   Element of  COMPLEX 
 
(X,Y) /. f1 is   complex   Element of  COMPLEX 
 
(C ") * ((X,Y) /. f1) is   complex   Element of  COMPLEX 
 
((C ") (#) (X,Y)) /. f1 is   complex   Element of  COMPLEX 
 
(- 1r) "  is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) Y is  V1()  Function-like   set 
 
(X,(- Y)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(- 1r) (#) (X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
|.Y.| ^  is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.(X,Y).| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
 dom (|.Y.| ^) is    Element of K19(X)
 
K19(X) is    set 
 
 dom |.Y.| is    Element of K19(X)
 
|.Y.| " {0} is    Element of K19(X)
 
(dom |.Y.|) \ (|.Y.| " {0}) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
(dom Y) \ (|.Y.| " {0}) is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
 dom (X,Y) is    Element of K19(X)
 
 dom |.(X,Y).| is    Element of K19(X)
 
C is    Element of X
 
(|.Y.| ^) . C is   ext-real   complex   real   set 
 
|.Y.| . C is   ext-real   complex   real   set 
 
(|.Y.| . C) "  is   ext-real   complex   real   set 
 
Y . C is   complex   set 
 
|.(Y . C).| is   ext-real   complex   real   Element of  REAL 
 
|.(Y . C).| "  is   ext-real   complex   real   set 
 
Y /. C is   complex   Element of  COMPLEX 
 
|.(Y /. C).| is   ext-real   complex   real   Element of  REAL 
 
|.(Y /. C).| "  is   ext-real   complex   real   set 
 
|.1r.| / |.(Y /. C).| is   ext-real   complex   real   Element of  COMPLEX 
 
1r / (Y /. C) is   complex   Element of  COMPLEX 
 
|.(1r / (Y /. C)).| is   ext-real   complex   real   Element of  REAL 
 
(Y /. C) "  is   complex   Element of  COMPLEX 
 
|.((Y /. C) ").| is   ext-real   complex   real   Element of  REAL 
 
(X,Y) /. C is   complex   Element of  COMPLEX 
 
|.((X,Y) /. C).| is   ext-real   complex   real   Element of  REAL 
 
(X,Y) . C is   complex   set 
 
|.((X,Y) . C).| is   ext-real   complex   real   Element of  REAL 
 
|.(X,Y).| . C is   ext-real   complex   real   set 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is    Element of X
 
 dom (X,Y,C) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
C " {0c} is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
(dom Y) /\ ((dom C) \ (C " {0c})) is    Element of K19(X)
 
 dom (X,C) is    Element of K19(X)
 
(dom Y) /\ (dom (X,C)) is    Element of K19(X)
 
 dom (Y (#) (X,C)) is    Element of K19(X)
 
(X,Y,C) /. f1 is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(C /. f1) "  is   complex   Element of  COMPLEX 
 
(Y /. f1) * ((C /. f1) ") is   complex   Element of  COMPLEX 
 
(X,C) /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) * ((X,C) /. f1) is   complex   Element of  COMPLEX 
 
(Y (#) (X,C)) /. f1 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) (X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(f1 (#) Y),C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) (Y (#) (X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(f1 (#) Y) (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,C) is    Element of K19(X)
 
K19(X) is    set 
 
Y | (dom (X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom ((X,Y,C) (#) C) is    Element of K19(X)
 
 dom (X,Y,C) is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom (X,Y,C)) /\ (dom C) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
C " {0c} is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
(dom Y) /\ ((dom C) \ (C " {0c})) is    Element of K19(X)
 
((dom Y) /\ ((dom C) \ (C " {0c}))) /\ (dom C) is    Element of K19(X)
 
((dom C) \ (C " {0c})) /\ (dom C) is    Element of K19(X)
 
(dom Y) /\ (((dom C) \ (C " {0c})) /\ (dom C)) is    Element of K19(X)
 
(dom (X,C)) /\ (dom C) is    Element of K19(X)
 
(dom Y) /\ ((dom (X,C)) /\ (dom C)) is    Element of K19(X)
 
(dom Y) /\ (dom (X,C)) is    Element of K19(X)
 
 dom (Y | (dom (X,C))) is    Element of K19(X)
 
f1 is    Element of X
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y (#) (X,C)) is    Element of K19(X)
 
C /. f1 is   complex   Element of  COMPLEX 
 
((X,Y,C) (#) C) /. f1 is   complex   Element of  COMPLEX 
 
(X,Y,C) /. f1 is   complex   Element of  COMPLEX 
 
((X,Y,C) /. f1) * (C /. f1) is   complex   Element of  COMPLEX 
 
(Y (#) (X,C)) /. f1 is   complex   Element of  COMPLEX 
 
((Y (#) (X,C)) /. f1) * (C /. f1) is   complex   Element of  COMPLEX 
 
Y /. f1 is   complex   Element of  COMPLEX 
 
(X,C) /. f1 is   complex   Element of  COMPLEX 
 
(Y /. f1) * ((X,C) /. f1) is   complex   Element of  COMPLEX 
 
((Y /. f1) * ((X,C) /. f1)) * (C /. f1) is   complex   Element of  COMPLEX 
 
(C /. f1) "  is   complex   Element of  COMPLEX 
 
(Y /. f1) * ((C /. f1) ") is   complex   Element of  COMPLEX 
 
((Y /. f1) * ((C /. f1) ")) * (C /. f1) is   complex   Element of  COMPLEX 
 
((C /. f1) ") * (C /. f1) is   complex   Element of  COMPLEX 
 
(Y /. f1) * (((C /. f1) ") * (C /. f1)) is   complex   Element of  COMPLEX 
 
(Y /. f1) * 1r is   complex   Element of  COMPLEX 
 
(Y | (dom (X,C))) /. f1 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f1,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) (#) (X,f1,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C (#) f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(Y (#) f1),(C (#) f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
c is    Element of X
 
 dom ((X,Y,C) (#) (X,f1,f2)) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (X,Y,C) is    Element of K19(X)
 
 dom (X,f1,f2) is    Element of K19(X)
 
(dom (X,Y,C)) /\ (dom (X,f1,f2)) is    Element of K19(X)
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y (#) (X,C)) is    Element of K19(X)
 
(dom (Y (#) (X,C))) /\ (dom (X,f1,f2)) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 dom (X,C) is    Element of K19(X)
 
(dom Y) /\ (dom (X,C)) is    Element of K19(X)
 
(X,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) (X,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (f1 (#) (X,f2)) is    Element of K19(X)
 
(dom (Y (#) (X,C))) /\ (dom (f1 (#) (X,f2))) is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
 dom (X,f2) is    Element of K19(X)
 
(dom f1) /\ (dom (X,f2)) is    Element of K19(X)
 
(dom Y) /\ (dom f1) is    Element of K19(X)
 
 dom (Y (#) f1) is    Element of K19(X)
 
(dom (X,C)) /\ (dom (X,f2)) is    Element of K19(X)
 
(X,C) (#) (X,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom ((X,C) (#) (X,f2)) is    Element of K19(X)
 
(X,(C (#) f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,(C (#) f2)) is    Element of K19(X)
 
(dom (Y (#) f1)) /\ (dom (X,(C (#) f2))) is    Element of K19(X)
 
(Y (#) f1) (#) (X,(C (#) f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom ((Y (#) f1) (#) (X,(C (#) f2))) is    Element of K19(X)
 
((X,Y,C) (#) (X,f1,f2)) /. c is   complex   Element of  COMPLEX 
 
(X,Y,C) /. c is   complex   Element of  COMPLEX 
 
(X,f1,f2) /. c is   complex   Element of  COMPLEX 
 
((X,Y,C) /. c) * ((X,f1,f2) /. c) is   complex   Element of  COMPLEX 
 
(Y (#) (X,C)) /. c is   complex   Element of  COMPLEX 
 
((Y (#) (X,C)) /. c) * ((X,f1,f2) /. c) is   complex   Element of  COMPLEX 
 
(f1 (#) (X,f2)) /. c is   complex   Element of  COMPLEX 
 
((Y (#) (X,C)) /. c) * ((f1 (#) (X,f2)) /. c) is   complex   Element of  COMPLEX 
 
Y /. c is   complex   Element of  COMPLEX 
 
(X,C) /. c is   complex   Element of  COMPLEX 
 
(Y /. c) * ((X,C) /. c) is   complex   Element of  COMPLEX 
 
((Y /. c) * ((X,C) /. c)) * ((f1 (#) (X,f2)) /. c) is   complex   Element of  COMPLEX 
 
f1 /. c is   complex   Element of  COMPLEX 
 
(X,f2) /. c is   complex   Element of  COMPLEX 
 
(f1 /. c) * ((X,f2) /. c) is   complex   Element of  COMPLEX 
 
((Y /. c) * ((X,C) /. c)) * ((f1 /. c) * ((X,f2) /. c)) is   complex   Element of  COMPLEX 
 
((X,C) /. c) * ((X,f2) /. c) is   complex   Element of  COMPLEX 
 
(f1 /. c) * (((X,C) /. c) * ((X,f2) /. c)) is   complex   Element of  COMPLEX 
 
(Y /. c) * ((f1 /. c) * (((X,C) /. c) * ((X,f2) /. c))) is   complex   Element of  COMPLEX 
 
((X,C) (#) (X,f2)) /. c is   complex   Element of  COMPLEX 
 
(f1 /. c) * (((X,C) (#) (X,f2)) /. c) is   complex   Element of  COMPLEX 
 
(Y /. c) * ((f1 /. c) * (((X,C) (#) (X,f2)) /. c)) is   complex   Element of  COMPLEX 
 
(Y /. c) * (f1 /. c) is   complex   Element of  COMPLEX 
 
((Y /. c) * (f1 /. c)) * (((X,C) (#) (X,f2)) /. c) is   complex   Element of  COMPLEX 
 
(X,(C (#) f2)) /. c is   complex   Element of  COMPLEX 
 
((Y /. c) * (f1 /. c)) * ((X,(C (#) f2)) /. c) is   complex   Element of  COMPLEX 
 
(Y (#) f1) /. c is   complex   Element of  COMPLEX 
 
((Y (#) f1) /. c) * ((X,(C (#) f2)) /. c) is   complex   Element of  COMPLEX 
 
((Y (#) f1) (#) (X,(C (#) f2))) /. c is   complex   Element of  COMPLEX 
 
(X,(Y (#) f1),(C (#) f2)) /. c is   complex   Element of  COMPLEX 
 
 dom C is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
C " {0c} is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
(dom Y) /\ ((dom C) \ (C " {0c})) is    Element of K19(X)
 
((dom Y) /\ ((dom C) \ (C " {0c}))) /\ (dom (X,f1,f2)) is    Element of K19(X)
 
 dom f2 is    Element of K19(X)
 
f2 " {0c} is    Element of K19(X)
 
(dom f2) \ (f2 " {0c}) is    Element of K19(X)
 
(dom f1) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
((dom Y) /\ ((dom C) \ (C " {0c}))) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
((dom C) \ (C " {0c})) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom Y) /\ (((dom C) \ (C " {0c})) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c})))) is    Element of K19(X)
 
((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
(dom f1) /\ (((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom Y) /\ ((dom f1) /\ (((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c})))) is    Element of K19(X)
 
((dom Y) /\ (dom f1)) /\ (((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom (Y (#) f1)) /\ (((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
 dom (C (#) f2) is    Element of K19(X)
 
(C (#) f2) " {0c} is    Element of K19(X)
 
(dom (C (#) f2)) \ ((C (#) f2) " {0c}) is    Element of K19(X)
 
(dom (Y (#) f1)) /\ ((dom (C (#) f2)) \ ((C (#) f2) " {0c})) is    Element of K19(X)
 
 dom (X,(Y (#) f1),(C (#) f2)) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(X,Y,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,C) is    Element of K19(X)
 
K19(X) is    set 
 
C | (dom (X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(C | (dom (X,C))),Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(Y (#) (X,C))) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) (#) (X,(X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(C | (dom (X,C))) (#) (X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(Y (#) C),f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C (#) (X,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (C (#) (X,f1)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) C) (#) (X,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,(X,C,f1)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,f1) is    Element of K19(X)
 
K19(X) is    set 
 
f1 | (dom (X,f1)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (f1 | (dom (X,f1))) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(Y (#) (f1 | (dom (X,f1)))),C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(X,C,f1)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,(X,C,f1)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(f1 | (dom (X,f1))),C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,(f1 | (dom (X,f1))),C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) Y is  V1()  Function-like   set 
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(- 1) (#) (X,Y,C) is  V1()  Function-like   set 
 
(X,(- Y),C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(- 1) (#) C is  V1()  Function-like   set 
 
(X,Y,(- C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(- 1r) (#) (X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(- C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,(- C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(- 1r) (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) ((- 1r) (#) (X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (Y (#) (X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(- 1) (#) (Y (#) (X,C)) is  V1()  Function-like   set 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f1,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) + (X,f1,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y + f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(Y + f1),C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) - (X,f1,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (X,f1,C) is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) (X,f1,C) is  V1()  Function-like   set 
 
(X,Y,C) + (- (X,f1,C)) is  V1()  Function-like   set 
 
Y - f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - f1 is  V1()  Function-like  V38()  set 
 
(- 1) (#) f1 is  V1()  Function-like   set 
 
Y + (- f1) is  V1()  Function-like   set 
 
(X,(Y - f1),C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) (X,C)) + (X,f1,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) (X,C)) + (f1 (#) (X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y + f1) (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) (X,C)) - (X,f1,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) (X,C)) + (- (X,f1,C)) is  V1()  Function-like   set 
 
(Y (#) (X,C)) - (f1 (#) (X,C)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (f1 (#) (X,C)) is  V1()  Function-like  V38()  set 
 
(- 1) (#) (f1 (#) (X,C)) is  V1()  Function-like   set 
 
(Y (#) (X,C)) + (- (f1 (#) (X,C))) is  V1()  Function-like   set 
 
(Y - f1) (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f1,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) + (X,f1,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) f2) + (f1 (#) C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C (#) f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,((Y (#) f2) + (f1 (#) C)),(C (#) f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,C) is    Element of K19(X)
 
K19(X) is    set 
 
 dom C is    Element of K19(X)
 
c is    Element of X
 
 dom ((X,Y,C) + (X,f1,f2)) is    Element of K19(X)
 
 dom (X,Y,C) is    Element of K19(X)
 
 dom (X,f1,f2) is    Element of K19(X)
 
(dom (X,Y,C)) /\ (dom (X,f1,f2)) is    Element of K19(X)
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (Y (#) (X,C)) is    Element of K19(X)
 
(dom (Y (#) (X,C))) /\ (dom (X,f1,f2)) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
(dom Y) /\ (dom (X,C)) is    Element of K19(X)
 
C /. c is   complex   Element of  COMPLEX 
 
 0c  is   complex   Element of  COMPLEX 
 
(X,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) (X,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (f1 (#) (X,f2)) is    Element of K19(X)
 
(dom (Y (#) (X,C))) /\ (dom (f1 (#) (X,f2))) is    Element of K19(X)
 
 dom f1 is    Element of K19(X)
 
 dom (X,f2) is    Element of K19(X)
 
(dom f1) /\ (dom (X,f2)) is    Element of K19(X)
 
f2 /. c is   complex   Element of  COMPLEX 
 
(dom f1) /\ (dom C) is    Element of K19(X)
 
 dom (f1 (#) C) is    Element of K19(X)
 
 dom f2 is    Element of K19(X)
 
(dom C) /\ (dom f2) is    Element of K19(X)
 
 dom (C (#) f2) is    Element of K19(X)
 
(dom Y) /\ (dom f2) is    Element of K19(X)
 
 dom (Y (#) f2) is    Element of K19(X)
 
(dom (Y (#) f2)) /\ (dom (f1 (#) C)) is    Element of K19(X)
 
 dom ((Y (#) f2) + (f1 (#) C)) is    Element of K19(X)
 
(dom (X,C)) /\ (dom (X,f2)) is    Element of K19(X)
 
(X,C) (#) (X,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom ((X,C) (#) (X,f2)) is    Element of K19(X)
 
(X,(C (#) f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,(C (#) f2)) is    Element of K19(X)
 
(dom ((Y (#) f2) + (f1 (#) C))) /\ (dom (X,(C (#) f2))) is    Element of K19(X)
 
((Y (#) f2) + (f1 (#) C)) (#) (X,(C (#) f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (((Y (#) f2) + (f1 (#) C)) (#) (X,(C (#) f2))) is    Element of K19(X)
 
 dom (X,((Y (#) f2) + (f1 (#) C)),(C (#) f2)) is    Element of K19(X)
 
((X,Y,C) + (X,f1,f2)) /. c is   complex   Element of  COMPLEX 
 
(X,Y,C) /. c is   complex   Element of  COMPLEX 
 
(X,f1,f2) /. c is   complex   Element of  COMPLEX 
 
((X,Y,C) /. c) + ((X,f1,f2) /. c) is   complex   Element of  COMPLEX 
 
Y /. c is   complex   Element of  COMPLEX 
 
(C /. c) "  is   complex   Element of  COMPLEX 
 
(Y /. c) * ((C /. c) ") is   complex   Element of  COMPLEX 
 
((Y /. c) * ((C /. c) ")) + ((X,f1,f2) /. c) is   complex   Element of  COMPLEX 
 
1r * ((C /. c) ") is   complex   Element of  COMPLEX 
 
(Y /. c) * (1r * ((C /. c) ")) is   complex   Element of  COMPLEX 
 
f1 /. c is   complex   Element of  COMPLEX 
 
(f1 /. c) * 1r is   complex   Element of  COMPLEX 
 
(f2 /. c) "  is   complex   Element of  COMPLEX 
 
((f1 /. c) * 1r) * ((f2 /. c) ") is   complex   Element of  COMPLEX 
 
((Y /. c) * (1r * ((C /. c) "))) + (((f1 /. c) * 1r) * ((f2 /. c) ")) is   complex   Element of  COMPLEX 
 
(f2 /. c) * ((f2 /. c) ") is   complex   Element of  COMPLEX 
 
((f2 /. c) * ((f2 /. c) ")) * ((C /. c) ") is   complex   Element of  COMPLEX 
 
(Y /. c) * (((f2 /. c) * ((f2 /. c) ")) * ((C /. c) ")) is   complex   Element of  COMPLEX 
 
1r * ((f2 /. c) ") is   complex   Element of  COMPLEX 
 
(f1 /. c) * (1r * ((f2 /. c) ")) is   complex   Element of  COMPLEX 
 
((Y /. c) * (((f2 /. c) * ((f2 /. c) ")) * ((C /. c) "))) + ((f1 /. c) * (1r * ((f2 /. c) "))) is   complex   Element of  COMPLEX 
 
((f2 /. c) ") * ((C /. c) ") is   complex   Element of  COMPLEX 
 
(f2 /. c) * (((f2 /. c) ") * ((C /. c) ")) is   complex   Element of  COMPLEX 
 
(Y /. c) * ((f2 /. c) * (((f2 /. c) ") * ((C /. c) "))) is   complex   Element of  COMPLEX 
 
(C /. c) * ((C /. c) ") is   complex   Element of  COMPLEX 
 
((C /. c) * ((C /. c) ")) * ((f2 /. c) ") is   complex   Element of  COMPLEX 
 
(f1 /. c) * (((C /. c) * ((C /. c) ")) * ((f2 /. c) ")) is   complex   Element of  COMPLEX 
 
((Y /. c) * ((f2 /. c) * (((f2 /. c) ") * ((C /. c) ")))) + ((f1 /. c) * (((C /. c) * ((C /. c) ")) * ((f2 /. c) "))) is   complex   Element of  COMPLEX 
 
(f2 /. c) * (C /. c) is   complex   Element of  COMPLEX 
 
((f2 /. c) * (C /. c)) "  is   complex   Element of  COMPLEX 
 
(f2 /. c) * (((f2 /. c) * (C /. c)) ") is   complex   Element of  COMPLEX 
 
(Y /. c) * ((f2 /. c) * (((f2 /. c) * (C /. c)) ")) is   complex   Element of  COMPLEX 
 
((C /. c) ") * ((f2 /. c) ") is   complex   Element of  COMPLEX 
 
(C /. c) * (((C /. c) ") * ((f2 /. c) ")) is   complex   Element of  COMPLEX 
 
(f1 /. c) * ((C /. c) * (((C /. c) ") * ((f2 /. c) "))) is   complex   Element of  COMPLEX 
 
((Y /. c) * ((f2 /. c) * (((f2 /. c) * (C /. c)) "))) + ((f1 /. c) * ((C /. c) * (((C /. c) ") * ((f2 /. c) ")))) is   complex   Element of  COMPLEX 
 
(C /. c) * (f2 /. c) is   complex   Element of  COMPLEX 
 
((C /. c) * (f2 /. c)) "  is   complex   Element of  COMPLEX 
 
(f2 /. c) * (((C /. c) * (f2 /. c)) ") is   complex   Element of  COMPLEX 
 
(Y /. c) * ((f2 /. c) * (((C /. c) * (f2 /. c)) ")) is   complex   Element of  COMPLEX 
 
(C /. c) * (((C /. c) * (f2 /. c)) ") is   complex   Element of  COMPLEX 
 
(f1 /. c) * ((C /. c) * (((C /. c) * (f2 /. c)) ")) is   complex   Element of  COMPLEX 
 
((Y /. c) * ((f2 /. c) * (((C /. c) * (f2 /. c)) "))) + ((f1 /. c) * ((C /. c) * (((C /. c) * (f2 /. c)) "))) is   complex   Element of  COMPLEX 
 
(C (#) f2) /. c is   complex   Element of  COMPLEX 
 
((C (#) f2) /. c) "  is   complex   Element of  COMPLEX 
 
(f2 /. c) * (((C (#) f2) /. c) ") is   complex   Element of  COMPLEX 
 
(Y /. c) * ((f2 /. c) * (((C (#) f2) /. c) ")) is   complex   Element of  COMPLEX 
 
((Y /. c) * ((f2 /. c) * (((C (#) f2) /. c) "))) + ((f1 /. c) * ((C /. c) * (((C /. c) * (f2 /. c)) "))) is   complex   Element of  COMPLEX 
 
(Y /. c) * (f2 /. c) is   complex   Element of  COMPLEX 
 
((Y /. c) * (f2 /. c)) * (((C (#) f2) /. c) ") is   complex   Element of  COMPLEX 
 
(C /. c) * (((C (#) f2) /. c) ") is   complex   Element of  COMPLEX 
 
(f1 /. c) * ((C /. c) * (((C (#) f2) /. c) ")) is   complex   Element of  COMPLEX 
 
(((Y /. c) * (f2 /. c)) * (((C (#) f2) /. c) ")) + ((f1 /. c) * ((C /. c) * (((C (#) f2) /. c) "))) is   complex   Element of  COMPLEX 
 
(Y (#) f2) /. c is   complex   Element of  COMPLEX 
 
((Y (#) f2) /. c) * (((C (#) f2) /. c) ") is   complex   Element of  COMPLEX 
 
(f1 /. c) * (C /. c) is   complex   Element of  COMPLEX 
 
((f1 /. c) * (C /. c)) * (((C (#) f2) /. c) ") is   complex   Element of  COMPLEX 
 
(((Y (#) f2) /. c) * (((C (#) f2) /. c) ")) + (((f1 /. c) * (C /. c)) * (((C (#) f2) /. c) ")) is   complex   Element of  COMPLEX 
 
(f1 (#) C) /. c is   complex   Element of  COMPLEX 
 
((f1 (#) C) /. c) * (((C (#) f2) /. c) ") is   complex   Element of  COMPLEX 
 
(((Y (#) f2) /. c) * (((C (#) f2) /. c) ")) + (((f1 (#) C) /. c) * (((C (#) f2) /. c) ")) is   complex   Element of  COMPLEX 
 
((Y (#) f2) /. c) + ((f1 (#) C) /. c) is   complex   Element of  COMPLEX 
 
(((Y (#) f2) /. c) + ((f1 (#) C) /. c)) * (((C (#) f2) /. c) ") is   complex   Element of  COMPLEX 
 
((Y (#) f2) + (f1 (#) C)) /. c is   complex   Element of  COMPLEX 
 
(((Y (#) f2) + (f1 (#) C)) /. c) * (((C (#) f2) /. c) ") is   complex   Element of  COMPLEX 
 
(X,((Y (#) f2) + (f1 (#) C)),(C (#) f2)) /. c is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
C " {0c} is    Element of K19(X)
 
(dom C) \ (C " {0c}) is    Element of K19(X)
 
(dom Y) /\ ((dom C) \ (C " {0c})) is    Element of K19(X)
 
((dom Y) /\ ((dom C) \ (C " {0c}))) /\ (dom (X,f1,f2)) is    Element of K19(X)
 
f2 " {0c} is    Element of K19(X)
 
(dom f2) \ (f2 " {0c}) is    Element of K19(X)
 
(dom f1) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
((dom Y) /\ ((dom C) \ (C " {0c}))) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom C) /\ ((dom C) \ (C " {0c})) is    Element of K19(X)
 
(dom Y) /\ ((dom C) /\ ((dom C) \ (C " {0c}))) is    Element of K19(X)
 
((dom Y) /\ ((dom C) /\ ((dom C) \ (C " {0c})))) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
((dom C) /\ ((dom C) \ (C " {0c}))) /\ (dom Y) is    Element of K19(X)
 
(dom f2) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
((dom f2) /\ ((dom f2) \ (f2 " {0c}))) /\ (dom f1) is    Element of K19(X)
 
(((dom C) /\ ((dom C) \ (C " {0c}))) /\ (dom Y)) /\ (((dom f2) /\ ((dom f2) \ (f2 " {0c}))) /\ (dom f1)) is    Element of K19(X)
 
(dom Y) /\ (((dom f2) /\ ((dom f2) \ (f2 " {0c}))) /\ (dom f1)) is    Element of K19(X)
 
((dom C) /\ ((dom C) \ (C " {0c}))) /\ ((dom Y) /\ (((dom f2) /\ ((dom f2) \ (f2 " {0c}))) /\ (dom f1))) is    Element of K19(X)
 
(dom Y) /\ ((dom f2) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
((dom Y) /\ ((dom f2) /\ ((dom f2) \ (f2 " {0c})))) /\ (dom f1) is    Element of K19(X)
 
((dom C) /\ ((dom C) \ (C " {0c}))) /\ (((dom Y) /\ ((dom f2) /\ ((dom f2) \ (f2 " {0c})))) /\ (dom f1)) is    Element of K19(X)
 
((dom Y) /\ (dom f2)) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
(((dom Y) /\ (dom f2)) /\ ((dom f2) \ (f2 " {0c}))) /\ (dom f1) is    Element of K19(X)
 
((dom C) /\ ((dom C) \ (C " {0c}))) /\ ((((dom Y) /\ (dom f2)) /\ ((dom f2) \ (f2 " {0c}))) /\ (dom f1)) is    Element of K19(X)
 
(dom (Y (#) f2)) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
((dom (Y (#) f2)) /\ ((dom f2) \ (f2 " {0c}))) /\ (dom f1) is    Element of K19(X)
 
((dom C) /\ ((dom C) \ (C " {0c}))) /\ (((dom (Y (#) f2)) /\ ((dom f2) \ (f2 " {0c}))) /\ (dom f1)) is    Element of K19(X)
 
(dom (Y (#) f2)) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
((dom C) /\ ((dom C) \ (C " {0c}))) /\ ((dom (Y (#) f2)) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c})))) is    Element of K19(X)
 
((dom C) \ (C " {0c})) /\ (dom C) is    Element of K19(X)
 
(((dom C) \ (C " {0c})) /\ (dom C)) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom (Y (#) f2)) /\ ((((dom C) \ (C " {0c})) /\ (dom C)) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c})))) is    Element of K19(X)
 
(dom C) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
((dom C) \ (C " {0c})) /\ ((dom C) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c})))) is    Element of K19(X)
 
(dom (Y (#) f2)) /\ (((dom C) \ (C " {0c})) /\ ((dom C) /\ ((dom f1) /\ ((dom f2) \ (f2 " {0c}))))) is    Element of K19(X)
 
((dom f1) /\ (dom C)) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
((dom C) \ (C " {0c})) /\ (((dom f1) /\ (dom C)) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom (Y (#) f2)) /\ (((dom C) \ (C " {0c})) /\ (((dom f1) /\ (dom C)) /\ ((dom f2) \ (f2 " {0c})))) is    Element of K19(X)
 
(dom (f1 (#) C)) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
((dom C) \ (C " {0c})) /\ ((dom (f1 (#) C)) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom (Y (#) f2)) /\ (((dom C) \ (C " {0c})) /\ ((dom (f1 (#) C)) /\ ((dom f2) \ (f2 " {0c})))) is    Element of K19(X)
 
((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c})) is    Element of K19(X)
 
(dom (f1 (#) C)) /\ (((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom (Y (#) f2)) /\ ((dom (f1 (#) C)) /\ (((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c})))) is    Element of K19(X)
 
((dom (Y (#) f2)) /\ (dom (f1 (#) C))) /\ (((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(dom ((Y (#) f2) + (f1 (#) C))) /\ (((dom C) \ (C " {0c})) /\ ((dom f2) \ (f2 " {0c}))) is    Element of K19(X)
 
(C (#) f2) " {0c} is    Element of K19(X)
 
(dom (C (#) f2)) \ ((C (#) f2) " {0c}) is    Element of K19(X)
 
(dom ((Y (#) f2) + (f1 (#) C))) /\ ((dom (C (#) f2)) \ ((C (#) f2) " {0c})) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f1,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(X,Y,C),(X,f1,f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom (X,f2) is    Element of K19(X)
 
K19(X) is    set 
 
f2 | (dom (X,f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (f2 | (dom (X,f2))) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(Y (#) (f2 | (dom (X,f2)))),(C (#) f1)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(X,f1,f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) (#) (X,(X,f1,f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,(f2 | (dom (X,f2))),f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) (#) (X,(f2 | (dom (X,f2))),f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f1 (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f1,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) - (X,f1,f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (X,f1,f2) is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) (X,f1,f2) is  V1()  Function-like   set 
 
(X,Y,C) + (- (X,f1,f2)) is  V1()  Function-like   set 
 
Y (#) f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) f2) - (f1 (#) C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - (f1 (#) C) is  V1()  Function-like  V38()  set 
 
(- 1) (#) (f1 (#) C) is  V1()  Function-like   set 
 
(Y (#) f2) + (- (f1 (#) C)) is  V1()  Function-like   set 
 
C (#) f2 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,((Y (#) f2) - (f1 (#) C)),(C (#) f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(- 1r) (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,((- 1r) (#) f1),f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) + (X,((- 1r) (#) f1),f2) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
((- 1r) (#) f1) (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(Y (#) f2) + (((- 1r) (#) f1) (#) C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,((Y (#) f2) + (((- 1r) (#) f1) (#) C)),(C (#) f2)) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.(X,Y,C).| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.C.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.Y.| / |.C.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.(Y (#) (X,C)).| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.(X,C).| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.Y.| (#) |.(X,C).| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.C.| ^  is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
|.Y.| (#) (|.C.| ^) is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C + f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C + f1) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) + (f1 | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) + f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C + (f1 | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f2 is    Element of Y
 
 dom ((C + f1) | X) is    Element of K19(Y)
 
K19(Y) is    set 
 
 dom (C + f1) is    Element of K19(Y)
 
(dom (C + f1)) /\ X is    Element of K19(Y)
 
 dom C is    Element of K19(Y)
 
 dom f1 is    Element of K19(Y)
 
(dom C) /\ (dom f1) is    Element of K19(Y)
 
(dom f1) /\ X is    Element of K19(Y)
 
 dom (f1 | X) is    Element of K19(Y)
 
(dom C) /\ X is    Element of K19(Y)
 
 dom (C | X) is    Element of K19(Y)
 
(dom (C | X)) /\ (dom (f1 | X)) is    Element of K19(Y)
 
 dom ((C | X) + (f1 | X)) is    Element of K19(Y)
 
((C + f1) | X) /. f2 is   complex   Element of  COMPLEX 
 
(C + f1) /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
(C | X) /. f2 is   complex   Element of  COMPLEX 
 
((C | X) /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
(f1 | X) /. f2 is   complex   Element of  COMPLEX 
 
((C | X) /. f2) + ((f1 | X) /. f2) is   complex   Element of  COMPLEX 
 
((C | X) + (f1 | X)) /. f2 is   complex   Element of  COMPLEX 
 
X /\ X is    set 
 
((dom C) /\ (dom f1)) /\ (X /\ X) is    Element of K19(Y)
 
(dom f1) /\ (X /\ X) is    Element of K19(Y)
 
(dom C) /\ ((dom f1) /\ (X /\ X)) is    Element of K19(Y)
 
((dom f1) /\ X) /\ X is    Element of K19(Y)
 
(dom C) /\ (((dom f1) /\ X) /\ X) is    Element of K19(Y)
 
X /\ (dom (f1 | X)) is    Element of K19(Y)
 
(dom C) /\ (X /\ (dom (f1 | X))) is    Element of K19(Y)
 
((dom C) /\ X) /\ (dom (f1 | X)) is    Element of K19(Y)
 
f2 is    Element of Y
 
(dom (C | X)) /\ (dom f1) is    Element of K19(Y)
 
 dom ((C | X) + f1) is    Element of K19(Y)
 
((C + f1) | X) /. f2 is   complex   Element of  COMPLEX 
 
(C + f1) /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
(C | X) /. f2 is   complex   Element of  COMPLEX 
 
((C | X) /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
((C | X) + f1) /. f2 is   complex   Element of  COMPLEX 
 
((dom C) /\ (dom f1)) /\ X is    Element of K19(Y)
 
((dom C) /\ X) /\ (dom f1) is    Element of K19(Y)
 
f2 is    Element of Y
 
(dom C) /\ (dom (f1 | X)) is    Element of K19(Y)
 
 dom (C + (f1 | X)) is    Element of K19(Y)
 
((C + f1) | X) /. f2 is   complex   Element of  COMPLEX 
 
(C + f1) /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) + (f1 /. f2) is   complex   Element of  COMPLEX 
 
(f1 | X) /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) + ((f1 | X) /. f2) is   complex   Element of  COMPLEX 
 
(C + (f1 | X)) /. f2 is   complex   Element of  COMPLEX 
 
(dom C) /\ ((dom f1) /\ X) is    Element of K19(Y)
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C (#) f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C (#) f1) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) (#) (f1 | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) (#) f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C (#) (f1 | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f2 is    Element of Y
 
 dom ((C (#) f1) | X) is    Element of K19(Y)
 
K19(Y) is    set 
 
 dom (C (#) f1) is    Element of K19(Y)
 
(dom (C (#) f1)) /\ X is    Element of K19(Y)
 
 dom C is    Element of K19(Y)
 
 dom f1 is    Element of K19(Y)
 
(dom C) /\ (dom f1) is    Element of K19(Y)
 
(dom f1) /\ X is    Element of K19(Y)
 
 dom (f1 | X) is    Element of K19(Y)
 
(dom C) /\ X is    Element of K19(Y)
 
 dom (C | X) is    Element of K19(Y)
 
(dom (C | X)) /\ (dom (f1 | X)) is    Element of K19(Y)
 
 dom ((C | X) (#) (f1 | X)) is    Element of K19(Y)
 
((C (#) f1) | X) /. f2 is   complex   Element of  COMPLEX 
 
(C (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(C | X) /. f2 is   complex   Element of  COMPLEX 
 
((C | X) /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(f1 | X) /. f2 is   complex   Element of  COMPLEX 
 
((C | X) /. f2) * ((f1 | X) /. f2) is   complex   Element of  COMPLEX 
 
((C | X) (#) (f1 | X)) /. f2 is   complex   Element of  COMPLEX 
 
X /\ X is    set 
 
((dom C) /\ (dom f1)) /\ (X /\ X) is    Element of K19(Y)
 
(dom f1) /\ (X /\ X) is    Element of K19(Y)
 
(dom C) /\ ((dom f1) /\ (X /\ X)) is    Element of K19(Y)
 
((dom f1) /\ X) /\ X is    Element of K19(Y)
 
(dom C) /\ (((dom f1) /\ X) /\ X) is    Element of K19(Y)
 
X /\ (dom (f1 | X)) is    Element of K19(Y)
 
(dom C) /\ (X /\ (dom (f1 | X))) is    Element of K19(Y)
 
((dom C) /\ X) /\ (dom (f1 | X)) is    Element of K19(Y)
 
f2 is    Element of Y
 
(dom (C | X)) /\ (dom f1) is    Element of K19(Y)
 
 dom ((C | X) (#) f1) is    Element of K19(Y)
 
((C (#) f1) | X) /. f2 is   complex   Element of  COMPLEX 
 
(C (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(C | X) /. f2 is   complex   Element of  COMPLEX 
 
((C | X) /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
((C | X) (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
((dom C) /\ (dom f1)) /\ X is    Element of K19(Y)
 
((dom C) /\ X) /\ (dom f1) is    Element of K19(Y)
 
f2 is    Element of Y
 
(dom C) /\ (dom (f1 | X)) is    Element of K19(Y)
 
 dom (C (#) (f1 | X)) is    Element of K19(Y)
 
((C (#) f1) | X) /. f2 is   complex   Element of  COMPLEX 
 
(C (#) f1) /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) * (f1 /. f2) is   complex   Element of  COMPLEX 
 
(f1 | X) /. f2 is   complex   Element of  COMPLEX 
 
(C /. f2) * ((f1 | X) /. f2) is   complex   Element of  COMPLEX 
 
(C (#) (f1 | X)) /. f2 is   complex   Element of  COMPLEX 
 
(dom C) /\ ((dom f1) /\ X) is    Element of K19(Y)
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
(- C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - (C | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(- 1) (#) (C | X) is  V1()  Function-like   set 
 
(Y,C) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,(C | X)) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
|.C.| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
K20(Y,REAL) is  V38() V39() V40()  set 
 
K19(K20(Y,REAL)) is    set 
 
|.C.| | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
|.(C | X).| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
 dom ((Y,C) | X) is    Element of K19(Y)
 
K19(Y) is    set 
 
 dom (Y,C) is    Element of K19(Y)
 
(dom (Y,C)) /\ X is    Element of K19(Y)
 
 dom C is    Element of K19(Y)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
C " {0c} is    Element of K19(Y)
 
(dom C) \ (C " {0c}) is    Element of K19(Y)
 
((dom C) \ (C " {0c})) /\ X is    Element of K19(Y)
 
(dom C) /\ X is    Element of K19(Y)
 
(C " {0c}) /\ X is    Element of K19(Y)
 
((dom C) /\ X) \ ((C " {0c}) /\ X) is    Element of K19(Y)
 
 dom (C | X) is    Element of K19(Y)
 
X /\ (C " {0c}) is    Element of K19(Y)
 
(dom (C | X)) \ (X /\ (C " {0c})) is    Element of K19(Y)
 
(C | X) " {0c} is    Element of K19(Y)
 
(dom (C | X)) \ ((C | X) " {0c}) is    Element of K19(Y)
 
 dom (Y,(C | X)) is    Element of K19(Y)
 
f1 is    Element of Y
 
 dom ((- C) | X) is    Element of K19(Y)
 
 dom (- C) is    Element of K19(Y)
 
(dom (- C)) /\ X is    Element of K19(Y)
 
 dom (- (C | X)) is    Element of K19(Y)
 
((- C) | X) /. f1 is   complex   Element of  COMPLEX 
 
(- C) /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
 - (C /. f1) is   complex   Element of  COMPLEX 
 
(C | X) /. f1 is   complex   Element of  COMPLEX 
 
 - ((C | X) /. f1) is   complex   Element of  COMPLEX 
 
(- (C | X)) /. f1 is   complex   Element of  COMPLEX 
 
f1 is    Element of Y
 
((Y,C) | X) /. f1 is   complex   Element of  COMPLEX 
 
(Y,C) /. f1 is   complex   Element of  COMPLEX 
 
C /. f1 is   complex   Element of  COMPLEX 
 
(C /. f1) "  is   complex   Element of  COMPLEX 
 
(C | X) /. f1 is   complex   Element of  COMPLEX 
 
((C | X) /. f1) "  is   complex   Element of  COMPLEX 
 
(Y,(C | X)) /. f1 is   complex   Element of  COMPLEX 
 
 dom (|.C.| | X) is    Element of K19(Y)
 
 dom |.C.| is    Element of K19(Y)
 
(dom |.C.|) /\ X is    Element of K19(Y)
 
 dom |.(C | X).| is    Element of K19(Y)
 
f1 is    Element of Y
 
(|.C.| | X) . f1 is   ext-real   complex   real   set 
 
|.C.| . f1 is   ext-real   complex   real   set 
 
C . f1 is   complex   set 
 
|.(C . f1).| is   ext-real   complex   real   Element of  REAL 
 
C /. f1 is   complex   Element of  COMPLEX 
 
|.(C /. f1).| is   ext-real   complex   real   Element of  REAL 
 
(C | X) /. f1 is   complex   Element of  COMPLEX 
 
|.((C | X) /. f1).| is   ext-real   complex   real   Element of  REAL 
 
(C | X) . f1 is   complex   set 
 
|.((C | X) . f1).| is   ext-real   complex   real   Element of  REAL 
 
|.(C | X).| . f1 is   ext-real   complex   real   set 
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C - f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - f1 is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) f1 is  V1()  Function-like   set 
 
C + (- f1) is  V1()  Function-like   set 
 
(C - f1) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) - (f1 | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - (f1 | X) is  V1()  Function-like  V38()  set 
 
(- 1) (#) (f1 | X) is  V1()  Function-like   set 
 
(C | X) + (- (f1 | X)) is  V1()  Function-like   set 
 
(C | X) - f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) + (- f1) is  V1()  Function-like   set 
 
C - (f1 | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C + (- (f1 | X)) is  V1()  Function-like   set 
 
 - f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(- f1) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) + ((- f1) | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) + (- f1) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C + ((- f1) | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,C,f1) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,C,f1) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,(C | X),(f1 | X)) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,(C | X),f1) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,C,(f1 | X)) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,f1) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C (#) (Y,f1) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C (#) (Y,f1)) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,f1) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) (#) ((Y,f1) | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(Y,(f1 | X)) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) (#) (Y,(f1 | X)) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(C | X) (#) (Y,f1) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C (#) ((Y,f1) | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C (#) (Y,(f1 | X)) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(f1 (#) C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 (#) (C | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f2 is    Element of Y
 
 dom ((f1 (#) C) | X) is    Element of K19(Y)
 
K19(Y) is    set 
 
 dom (f1 (#) C) is    Element of K19(Y)
 
(dom (f1 (#) C)) /\ X is    Element of K19(Y)
 
 dom C is    Element of K19(Y)
 
(dom C) /\ X is    Element of K19(Y)
 
 dom (C | X) is    Element of K19(Y)
 
 dom (f1 (#) (C | X)) is    Element of K19(Y)
 
((f1 (#) C) | X) /. f2 is   complex   Element of  COMPLEX 
 
(f1 (#) C) /. f2 is   complex   Element of  COMPLEX 
 
C /. f2 is   complex   Element of  COMPLEX 
 
f1 * (C /. f2) is   complex   Element of  COMPLEX 
 
(C | X) /. f2 is   complex   Element of  COMPLEX 
 
f1 * ((C | X) /. f2) is   complex   Element of  COMPLEX 
 
(f1 (#) (C | X)) /. f2 is   complex   Element of  COMPLEX 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y + C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
Y + (- C) is  V1()  Function-like   set 
 
Y (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
 dom C is    Element of K19(X)
 
 dom (Y + C) is    Element of K19(X)
 
X /\ X is    set 
 
 dom (Y + C) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
 dom C is    Element of K19(X)
 
 dom (Y - C) is    Element of K19(X)
 
X /\ X is    set 
 
 dom (Y - C) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
 dom C is    Element of K19(X)
 
 dom (Y (#) C) is    Element of K19(X)
 
X /\ X is    set 
 
 dom (Y (#) C) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
 dom C is    Element of K19(X)
 
(dom Y) /\ (dom C) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is   complex   Element of  COMPLEX 
 
C (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
 dom (C (#) Y) is    Element of K19(X)
 
 dom (C (#) Y) is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) Y is  V1()  Function-like   set 
 
(- 1r) (#) Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
 dom |.Y.| is    Element of K19(X)
 
 dom |.Y.| is    Element of K19(X)
 
K19(X) is    set 
 
 dom Y is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,Y) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y " {0} is    Element of K19(X)
 
K19(X) is    set 
 
 dom (X,Y) is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
Y " {0c} is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
(dom Y) \ {} is    Element of K19(X)
 
 dom (X,Y) is    Element of K19(X)
 
 dom Y is    Element of K19(X)
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
Y " {0c} is    Element of K19(X)
 
(dom Y) \ (Y " {0c}) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C " {0} is    Element of K19(X)
 
K19(X) is    set 
 
(X,Y,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
Y (#) (X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is    Element of X
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C /. Y is   complex   Element of  COMPLEX 
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C + f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(C + f1) /. Y is   complex   Element of  COMPLEX 
 
f1 /. Y is   complex   Element of  COMPLEX 
 
(C /. Y) + (f1 /. Y) is   complex   Element of  COMPLEX 
 
C - f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - f1 is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) f1 is  V1()  Function-like   set 
 
C + (- f1) is  V1()  Function-like   set 
 
(C - f1) /. Y is   complex   Element of  COMPLEX 
 
(C /. Y) - (f1 /. Y) is   complex   Element of  COMPLEX 
 
C (#) f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(C (#) f1) /. Y is   complex   Element of  COMPLEX 
 
(C /. Y) * (f1 /. Y) is   complex   Element of  COMPLEX 
 
 dom (C + f1) is    Element of K19(X)
 
K19(X) is    set 
 
 dom (C - f1) is    Element of K19(X)
 
 dom (C (#) f1) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is    Element of X
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C /. Y is   complex   Element of  COMPLEX 
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(f1 (#) C) /. Y is   complex   Element of  COMPLEX 
 
f1 * (C /. Y) is   complex   Element of  COMPLEX 
 
 dom (f1 (#) C) is    Element of K19(X)
 
K19(X) is    set 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is    Element of X
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
(- C) /. Y is   complex   Element of  COMPLEX 
 
C /. Y is   complex   Element of  COMPLEX 
 
 - (C /. Y) is   complex   Element of  COMPLEX 
 
|.C.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
|.C.| . Y is   ext-real   complex   real   set 
 
|.(C /. Y).| is   ext-real   complex   real   Element of  REAL 
 
 dom |.C.| is    Element of K19(X)
 
K19(X) is    set 
 
 dom C is    Element of K19(X)
 
 dom (- C) is    Element of K19(X)
 
C . Y is   complex   set 
 
|.(C . Y).| is   ext-real   complex   real   Element of  REAL 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is    Element of X
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C) /. Y is   complex   Element of  COMPLEX 
 
C /. Y is   complex   Element of  COMPLEX 
 
(C /. Y) "  is   complex   Element of  COMPLEX 
 
 dom (X,C) is    Element of K19(X)
 
K19(X) is    set 
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is    Element of X
 
C is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
C /. Y is   complex   Element of  COMPLEX 
 
f1 is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C,f1) is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
(X,C,f1) /. Y is   complex   Element of  COMPLEX 
 
f1 /. Y is   complex   Element of  COMPLEX 
 
(f1 /. Y) "  is   complex   Element of  COMPLEX 
 
(C /. Y) * ((f1 /. Y) ") is   complex   Element of  COMPLEX 
 
 0c  is   complex   Element of  COMPLEX 
 
{0c} is  V48()  set 
 
f1 " {0c} is    Element of K19(X)
 
K19(X) is    set 
 
 dom (X,C,f1) is    Element of K19(X)
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
 dom Y is    Element of K19(X)
 
K19(X) is    set 
 
 dom |.Y.| is    Element of K19(X)
 
C is   ext-real   complex   real   set 
 
K104(Y) is    set 
 
f1 is    set 
 
Y . f1 is   complex   set 
 
 abs (Y . f1) is   ext-real   complex   real   Element of  REAL 
 
|.Y.| . f1 is   ext-real   complex   real   set 
 
 abs (|.Y.| . f1) is   ext-real   complex   real   Element of  REAL 
 
|.(Y . f1).| is   ext-real   complex   real   Element of  REAL 
 
 abs |.(Y . f1).| is   ext-real   complex   real   Element of  REAL 
 
C is   ext-real   complex   real   set 
 
f2 is    set 
 
f1 is   ext-real   complex   real   set 
 
Y . f2 is   complex   set 
 
|.(Y . f2).| is   ext-real   complex   real   Element of  REAL 
 
 abs |.(Y . f2).| is   ext-real   complex   real   Element of  REAL 
 
|.Y.| . f2 is   ext-real   complex   real   set 
 
 abs (|.Y.| . f2) is   ext-real   complex   real   Element of  REAL 
 
f1 is   ext-real   complex   real   set 
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 dom C is    Element of K19(Y)
 
K19(Y) is    set 
 
X /\ (dom C) is    Element of K19(Y)
 
|.C.| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
K20(Y,REAL) is  V38() V39() V40()  set 
 
K19(K20(Y,REAL)) is    set 
 
 dom |.C.| is    Element of K19(Y)
 
|.C.| | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
 dom (|.C.| | X) is    Element of K19(Y)
 
X /\ (dom |.C.|) is    Element of K19(Y)
 
|.(C | X).| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
f1 is   ext-real   complex   real   set 
 
f2 is    Element of Y
 
C . f2 is   complex   set 
 
C /. f2 is   complex   Element of  COMPLEX 
 
(|.C.| | X) . f2 is   ext-real   complex   real   set 
 
 abs ((|.C.| | X) . f2) is   ext-real   complex   real   Element of  REAL 
 
|.C.| . f2 is   ext-real   complex   real   set 
 
 abs (|.C.| . f2) is   ext-real   complex   real   Element of  REAL 
 
|.(C . f2).| is   ext-real   complex   real   Element of  REAL 
 
 abs |.(C . f2).| is   ext-real   complex   real   Element of  REAL 
 
|.(C /. f2).| is   ext-real   complex   real   Element of  REAL 
 
f1 is   ext-real   complex   real   set 
 
f2 is    set 
 
(|.C.| | X) . f2 is   ext-real   complex   real   set 
 
 abs ((|.C.| | X) . f2) is   ext-real   complex   real   Element of  REAL 
 
|.C.| . f2 is   ext-real   complex   real   set 
 
 abs (|.C.| . f2) is   ext-real   complex   real   Element of  REAL 
 
C . f2 is   complex   set 
 
|.(C . f2).| is   ext-real   complex   real   Element of  REAL 
 
 abs |.(C . f2).| is   ext-real   complex   real   Element of  REAL 
 
C /. f2 is   complex   Element of  COMPLEX 
 
|.(C /. f2).| is   ext-real   complex   real   Element of  REAL 
 
 abs |.(C /. f2).| is   ext-real   complex   real   Element of  REAL 
 
X is    set 
 
Y is    set 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | X is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
|.f1.| is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
K20(C,REAL) is  V38() V39() V40()  set 
 
K19(K20(C,REAL)) is    set 
 
|.f1.| | Y is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
|.(f1 | Y).| is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
|.f1.| | X is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
|.(f1 | X).| is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 dom C is    Element of K19(Y)
 
K19(Y) is    set 
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
X /\ (dom C) is    Element of K19(Y)
 
f1 is    Element of Y
 
C /. f1 is   complex   Element of  COMPLEX 
 
|.(C /. f1).| is   ext-real   complex   real   Element of  REAL 
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(f1 (#) C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
|.C.| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
K20(Y,REAL) is  V38() V39() V40()  set 
 
K19(K20(Y,REAL)) is    set 
 
|.C.| | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
|.(C | X).| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
|.f1.| is   ext-real   complex   real   Element of  REAL 
 
|.f1.| (#) |.C.| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
(|.f1.| (#) |.C.|) | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
|.(f1 (#) C).| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
|.(f1 (#) C).| | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
|.((f1 (#) C) | X).| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
|.C.| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
K20(Y,REAL) is  V38() V39() V40()  set 
 
K19(K20(Y,REAL)) is    set 
 
|.C.| | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
f1 is   ext-real   natural   complex   real  V36() V37() V48() V49() V50() V51() V52() V53()  Element of  NAT 
 
f2 is    set 
 
C /. f2 is   complex   Element of  COMPLEX 
 
|.(C /. f2).| is   ext-real   complex   real   Element of  REAL 
 
 dom |.C.| is    Element of K19(Y)
 
K19(Y) is    set 
 
X /\ (dom |.C.|) is    Element of K19(Y)
 
 dom C is    Element of K19(Y)
 
C . f2 is   complex   set 
 
|.C.| . f2 is   ext-real   complex   real   set 
 
f1 is   ext-real   natural   complex   real  V36() V37() V48() V49() V50() V51() V52() V53()  Element of  NAT 
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
|.C.| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
K20(Y,REAL) is  V38() V39() V40()  set 
 
K19(K20(Y,REAL)) is    set 
 
|.C.| | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
 - C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
(- C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
|.(C | X).| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
(- 1r) (#) (C | X) is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(- 1r) (#) C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
((- 1r) (#) C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
X is    set 
 
Y is    set 
 
X /\ Y is    set 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | X is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 + f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
(f1 + f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
 dom f1 is    Element of K19(C)
 
K19(C) is    set 
 
X /\ (dom f1) is    Element of K19(C)
 
c is   ext-real   complex   real   set 
 
 dom f2 is    Element of K19(C)
 
Y /\ (dom f2) is    Element of K19(C)
 
cr2 is   ext-real   complex   real   set 
 
 dom (f1 + f2) is    Element of K19(C)
 
(X /\ Y) /\ (dom (f1 + f2)) is    Element of K19(C)
 
c + cr2 is   ext-real   complex   real   set 
 
c is   ext-real   complex   real   set 
 
c is    Element of C
 
(f1 + f2) /. c is   complex   Element of  COMPLEX 
 
|.((f1 + f2) /. c).| is   ext-real   complex   real   Element of  REAL 
 
f1 /. c is   complex   Element of  COMPLEX 
 
f2 /. c is   complex   Element of  COMPLEX 
 
(f1 /. c) + (f2 /. c) is   complex   Element of  COMPLEX 
 
|.((f1 /. c) + (f2 /. c)).| is   ext-real   complex   real   Element of  REAL 
 
|.(f1 /. c).| is   ext-real   complex   real   Element of  REAL 
 
|.(f2 /. c).| is   ext-real   complex   real   Element of  REAL 
 
|.(f1 /. c).| + |.(f2 /. c).| is   ext-real   complex   real   set 
 
(dom f1) /\ (dom f2) is    Element of K19(C)
 
c is   ext-real   complex   real   set 
 
X is    set 
 
Y is    set 
 
X /\ Y is    set 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | X is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 (#) f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
(f1 (#) f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 - f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
 - f2 is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) f2 is  V1()  Function-like   set 
 
f1 + (- f2) is  V1()  Function-like   set 
 
(f1 - f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
 dom f1 is    Element of K19(C)
 
K19(C) is    set 
 
X /\ (dom f1) is    Element of K19(C)
 
c is   ext-real   complex   real   set 
 
 dom f2 is    Element of K19(C)
 
Y /\ (dom f2) is    Element of K19(C)
 
cr2 is   ext-real   complex   real   set 
 
c * cr2 is   ext-real   complex   real   set 
 
c is    Element of C
 
 dom (f1 (#) f2) is    Element of K19(C)
 
(X /\ Y) /\ (dom (f1 (#) f2)) is    Element of K19(C)
 
(dom f1) /\ (dom f2) is    Element of K19(C)
 
f1 /. c is   complex   Element of  COMPLEX 
 
|.(f1 /. c).| is   ext-real   complex   real   Element of  REAL 
 
f2 /. c is   complex   Element of  COMPLEX 
 
|.(f2 /. c).| is   ext-real   complex   real   Element of  REAL 
 
|.(f1 /. c).| * |.(f2 /. c).| is   ext-real   complex   real   set 
 
c is   ext-real   complex   real   set 
 
(f1 /. c) * (f2 /. c) is   complex   Element of  COMPLEX 
 
|.((f1 /. c) * (f2 /. c)).| is   ext-real   complex   real   Element of  REAL 
 
(f1 (#) f2) /. c is   complex   Element of  COMPLEX 
 
|.((f1 (#) f2) /. c).| is   ext-real   complex   real   Element of  REAL 
 
c is   ext-real   complex   real   set 
 
 - f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
(- f2) | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
X is    set 
 
Y is    set 
 
X \/ Y is    set 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | X is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | (X \/ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
|.f1.| is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
K20(C,REAL) is  V38() V39() V40()  set 
 
K19(K20(C,REAL)) is    set 
 
|.f1.| | Y is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
|.(f1 | Y).| is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
|.f1.| | X is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
|.(f1 | X).| is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
|.f1.| | (X \/ Y) is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
|.(f1 | (X \/ Y)).| is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
X is    set 
 
Y is    set 
 
X /\ Y is    set 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | X is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 + f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
(f1 + f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 - f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
 - f2 is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) f2 is  V1()  Function-like   set 
 
f1 + (- f2) is  V1()  Function-like   set 
 
(f1 - f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 (#) f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
(f1 (#) f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
 dom f1 is    Element of K19(C)
 
K19(C) is    set 
 
X /\ (dom f1) is    Element of K19(C)
 
c is   complex   Element of  COMPLEX 
 
 dom f2 is    Element of K19(C)
 
Y /\ (dom f2) is    Element of K19(C)
 
cr2 is   complex   Element of  COMPLEX 
 
c is    Element of C
 
 dom (f1 + f2) is    Element of K19(C)
 
(X /\ Y) /\ (dom (f1 + f2)) is    Element of K19(C)
 
(dom f1) /\ (dom f2) is    Element of K19(C)
 
(f1 + f2) /. c is   complex   Element of  COMPLEX 
 
f1 /. c is   complex   Element of  COMPLEX 
 
f2 /. c is   complex   Element of  COMPLEX 
 
(f1 /. c) + (f2 /. c) is   complex   Element of  COMPLEX 
 
c + (f2 /. c) is   complex   Element of  COMPLEX 
 
c + cr2 is   complex   Element of  COMPLEX 
 
c is    Element of C
 
 dom (f1 - f2) is    Element of K19(C)
 
(X /\ Y) /\ (dom (f1 - f2)) is    Element of K19(C)
 
(f1 - f2) /. c is   complex   Element of  COMPLEX 
 
f1 /. c is   complex   Element of  COMPLEX 
 
f2 /. c is   complex   Element of  COMPLEX 
 
(f1 /. c) - (f2 /. c) is   complex   Element of  COMPLEX 
 
c - (f2 /. c) is   complex   Element of  COMPLEX 
 
c - cr2 is   complex   Element of  COMPLEX 
 
c is    Element of C
 
 dom (f1 (#) f2) is    Element of K19(C)
 
(X /\ Y) /\ (dom (f1 (#) f2)) is    Element of K19(C)
 
(f1 (#) f2) /. c is   complex   Element of  COMPLEX 
 
f1 /. c is   complex   Element of  COMPLEX 
 
f2 /. c is   complex   Element of  COMPLEX 
 
(f1 /. c) * (f2 /. c) is   complex   Element of  COMPLEX 
 
c * (f2 /. c) is   complex   Element of  COMPLEX 
 
c * cr2 is   complex   Element of  COMPLEX 
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(f1 (#) C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 dom C is    Element of K19(Y)
 
K19(Y) is    set 
 
X /\ (dom C) is    Element of K19(Y)
 
f2 is   complex   Element of  COMPLEX 
 
c is    Element of Y
 
 dom (f1 (#) C) is    Element of K19(Y)
 
X /\ (dom (f1 (#) C)) is    Element of K19(Y)
 
(f1 (#) C) /. c is   complex   Element of  COMPLEX 
 
C /. c is   complex   Element of  COMPLEX 
 
f1 * (C /. c) is   complex   Element of  COMPLEX 
 
f1 * f2 is   complex   Element of  COMPLEX 
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
|.C.| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
K20(Y,REAL) is  V38() V39() V40()  set 
 
K19(K20(Y,REAL)) is    set 
 
|.C.| | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
 - C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
(- C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 dom C is    Element of K19(Y)
 
K19(Y) is    set 
 
X /\ (dom C) is    Element of K19(Y)
 
f1 is   complex   Element of  COMPLEX 
 
f2 is    Element of Y
 
 dom |.C.| is    Element of K19(Y)
 
X /\ (dom |.C.|) is    Element of K19(Y)
 
C . f2 is   complex   set 
 
C /. f2 is   complex   Element of  COMPLEX 
 
|.C.| . f2 is   ext-real   complex   real   set 
 
|.(C /. f2).| is   ext-real   complex   real   Element of  REAL 
 
|.f1.| is   ext-real   complex   real   Element of  REAL 
 
 - f1 is   complex   Element of  COMPLEX 
 
c is    Element of Y
 
 dom (- C) is    Element of K19(Y)
 
X /\ (dom (- C)) is    Element of K19(Y)
 
C /. c is   complex   Element of  COMPLEX 
 
 - (C /. c) is   complex   Element of  COMPLEX 
 
f2 is   complex   Element of  COMPLEX 
 
(- C) /. c is   complex   Element of  COMPLEX 
 
f2 is   complex   Element of  COMPLEX 
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 dom C is    Element of K19(Y)
 
K19(Y) is    set 
 
X /\ (dom C) is    Element of K19(Y)
 
f1 is   complex   Element of  COMPLEX 
 
|.f1.| is   ext-real   complex   real   Element of  REAL 
 
c is    Element of Y
 
C /. c is   complex   Element of  COMPLEX 
 
|.(C /. c).| is   ext-real   complex   real   Element of  REAL 
 
f2 is   ext-real   complex   real   Element of  REAL 
 
f2 is   ext-real   complex   real   Element of  REAL 
 
X is    set 
 
Y is   non  empty   set 
 
K20(Y,COMPLEX) is  V38()  set 
 
K19(K20(Y,COMPLEX)) is    set 
 
C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
C | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) C is  V1()  Function-like   set 
 
(- C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
|.C.| is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
K20(Y,REAL) is  V38() V39() V40()  set 
 
K19(K20(Y,REAL)) is    set 
 
|.C.| | X is  V1() V4(Y) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(Y,REAL))
 
f1 is   complex   Element of  COMPLEX 
 
f1 (#) C is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
(f1 (#) C) | X is  V1() V4(Y) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(Y,COMPLEX))
 
X is    set 
 
Y is    set 
 
X /\ Y is    set 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | X is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 + f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
(f1 + f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
X is    set 
 
Y is    set 
 
X /\ Y is    set 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 | X is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 - f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
 - f2 is  V1()  Function-like  V38()  set 
 
 - 1 is   ext-real   complex   real   set 
 
(- 1) (#) f2 is  V1()  Function-like   set 
 
f1 + (- f2) is  V1()  Function-like   set 
 
(f1 - f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f2 - f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
 - f1 is  V1()  Function-like  V38()  set 
 
(- 1) (#) f1 is  V1()  Function-like   set 
 
f2 + (- f1) is  V1()  Function-like   set 
 
(f2 - f1) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
f1 (#) f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
(f1 (#) f2) | (X /\ Y) is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
 - f2 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
(- f2) | Y is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
X is   non  empty   set 
 
K20(X,COMPLEX) is  V38()  set 
 
K19(K20(X,COMPLEX)) is    set 
 
C is   non  empty   set 
 
K20(C,COMPLEX) is  V38()  set 
 
K19(K20(C,COMPLEX)) is    set 
 
Y is  V1() V4(X) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(X,COMPLEX))
 
|.Y.| is  V1() V4(X) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(X,REAL))
 
K20(X,REAL) is  V38() V39() V40()  set 
 
K19(K20(X,REAL)) is    set 
 
f1 is  V1() V4(C) V5( COMPLEX )  Function-like  V38()  Element of K19(K20(C,COMPLEX))
 
|.f1.| is  V1() V4(C) V5( REAL )  Function-like  V38() V39() V40()  Element of K19(K20(C,REAL))
 
K20(C,REAL) is  V38() V39() V40()  set 
 
K19(K20(C,REAL)) is    set