Theorem caovcld 5654

Description: Convert an operation closure law to class notation. (Contributed by Mario Carneiro, 30-Dec-2014.)

Hypotheses

Ref	Expression
caovclg.1	|- ( ( ph /\ ( x e. C /\ y e. D ) ) -> ( x F y ) e. E )
caovcld.2	|- ( ph -> A e. C )
caovcld.3	|- ( ph -> B e. D )

Assertion

Ref	Expression
caovcld	|- ( ph -> ( A F B ) e. E )

Distinct variable groups:   x, y, A   y, B   x, C, y   x, D, y   x, E, y   ph, x, y   x, F, y

Allowed substitution hint:   B( x)

Proof of Theorem caovcld

Step	Hyp	Ref	Expression
1		id 19	. 2 |- ( ph -> ph )
2		caovcld.2	. 2 |- ( ph -> A e. C )
3		caovcld.3	. 2 |- ( ph -> B e. D )
4		caovclg.1	. . 3 |- ( ( ph /\ ( x e. C /\ y e. D ) ) -> ( x F y ) e. E )
5	4	caovclg 5653	. 2 |- ( ( ph /\ ( A e. C /\ B e. D ) ) -> ( A F B ) e. E )
6	1, 2, 3, 5	syl12anc 1133	1 |- ( ph -> ( A F B ) e. E )

Syntax hints:   -> wi 4   /\ wa 97   e. wcel 1393  (class class class)co 5512

This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 99  ax-ia2 100  ax-ia3 101  ax-io 630  ax-5 1336  ax-7 1337  ax-gen 1338  ax-ie1 1382  ax-ie2 1383  ax-8 1395  ax-10 1396  ax-11 1397  ax-i12 1398  ax-bndl 1399  ax-4 1400  ax-17 1419  ax-i9 1423  ax-ial 1427  ax-i5r 1428  ax-ext 2022

This theorem depends on definitions:  df-bi 110  df-3an 887  df-tru 1246  df-nf 1350  df-sb 1646  df-clab 2027  df-cleq 2033  df-clel 2036  df-nfc 2167  df-ral 2311  df-rex 2312  df-v 2559  df-un 2922  df-sn 3381  df-pr 3382  df-op 3384  df-uni 3581  df-br 3765  df-iota 4867  df-fv 4910  df-ov 5515

This theorem is referenced by:  caovdir2d  5677  caov4d  5685  caovdilemd  5692  caovlem2d  5693  grprinvd  5696  ecopovtrn  6203  ecopovtrng  6206  ordpipqqs  6472  ltanqg  6498  ltmnqg  6499  recexprlem1ssu  6732  mulgt0sr  6862  mulextsr1lem  6864  axmulass  6947  frec2uzrdg  9195  frecuzrdgsuc  9201  iseqovex  9219  iseqval  9220  iseqp1  9225  iseqdistr  9249  climcn2  9830