Theorem ovigg 6141

Description: The value of an operation class abstraction. Compare ovig 6142. The condition ( x e. R /\ y e. S ) is been removed. (Contributed by FL, 24-Mar-2007.) (Revised by Mario Carneiro, 19-Dec-2013.)

Hypotheses

Ref	Expression
ovigg.1	|- ( ( x = A /\ y = B /\ z = C ) -> ( ph <-> ps ) )
ovigg.4	|- E* z ph
ovigg.5	|- F = { <. <. x , y >. , z >. | ph }

Assertion

Ref	Expression
ovigg	|- ( ( A e. V /\ B e. W /\ C e. X ) -> ( ps -> ( A F B ) = C ) )

Distinct variable groups:   x, y, z, A   x, B, y, z   x, C, y, z   ps, x, y, z

Allowed substitution hints:   ph( x, y, z)   F( x, y, z)   V( x, y, z)   W( x, y, z)   X( x, y, z)

Proof of Theorem ovigg

Step	Hyp	Ref	Expression
1		ovigg.1	. . 3 |- ( ( x = A /\ y = B /\ z = C ) -> ( ph <-> ps ) )
2	1	eloprabga 6107	. 2 |- ( ( A e. V /\ B e. W /\ C e. X ) -> ( <. <. A , B >. , C >. e. { <. <. x , y >. , z >. | ph } <-> ps ) )
3		df-ov 6020	. . . 4 |- ( A F B ) = ( F ` <. A , B >. )
4		ovigg.5	. . . . 5 |- F = { <. <. x , y >. , z >. | ph }
5	4	fveq1i 5640	. . . 4 |- ( F ` <. A , B >. ) = ( { <. <. x , y >. , z >. | ph } ` <. A , B >. )
6	3, 5	eqtri 2252	. . 3 |- ( A F B ) = ( { <. <. x , y >. , z >. | ph } ` <. A , B >. )
7		ovigg.4	. . . . 5 |- E* z ph
8	7	funoprab 6120	. . . 4 |- Fun { <. <. x , y >. , z >. | ph }
9		funopfv 5683	. . . 4 |- ( Fun { <. <. x , y >. , z >. | ph } -> ( <. <. A , B >. , C >. e. { <. <. x , y >. , z >. | ph } -> ( { <. <. x , y >. , z >. | ph } ` <. A , B >. ) = C ) )
10	8, 9	ax-mp 5	. . 3 |- ( <. <. A , B >. , C >. e. { <. <. x , y >. , z >. | ph } -> ( { <. <. x , y >. , z >. | ph } ` <. A , B >. ) = C )
11	6, 10	eqtrid 2276	. 2 |- ( <. <. A , B >. , C >. e. { <. <. x , y >. , z >. | ph } -> ( A F B ) = C )
12	2, 11	biimtrrdi 164	1 |- ( ( A e. V /\ B e. W /\ C e. X ) -> ( ps -> ( A F B ) = C ) )

Syntax hints:   -> wi 4   <-> wb 105   /\ w3a 1004   = wceq 1397   E*wmo 2080   e. wcel 2202   <.cop 3672   Fun wfun 5320   ` cfv 5326  (class class class)co 6017   {coprab 6018

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-io 716  ax-5 1495  ax-7 1496  ax-gen 1497  ax-ie1 1541  ax-ie2 1542  ax-8 1552  ax-10 1553  ax-11 1554  ax-i12 1555  ax-bndl 1557  ax-4 1558  ax-17 1574  ax-i9 1578  ax-ial 1582  ax-i5r 1583  ax-14 2205  ax-ext 2213  ax-sep 4207  ax-pow 4264  ax-pr 4299

This theorem depends on definitions:  df-bi 117  df-3an 1006  df-tru 1400  df-nf 1509  df-sb 1811  df-eu 2082  df-mo 2083  df-clab 2218  df-cleq 2224  df-clel 2227  df-nfc 2363  df-ral 2515  df-rex 2516  df-v 2804  df-sbc 3032  df-un 3204  df-in 3206  df-ss 3213  df-pw 3654  df-sn 3675  df-pr 3676  df-op 3678  df-uni 3894  df-br 4089  df-opab 4151  df-id 4390  df-xp 4731  df-rel 4732  df-cnv 4733  df-co 4734  df-dm 4735  df-iota 5286  df-fun 5328  df-fv 5334  df-ov 6020  df-oprab 6021

This theorem is referenced by:  ovig  6142