Theorem ovmpod 5852

Description: Value of an operation given by a maps-to rule, deduction form. (Contributed by Mario Carneiro, 7-Dec-2014.)

Hypotheses

Ref	Expression
ovmpod.1	|- ( ph -> F = ( x e. C , y e. D |-> R ) )
ovmpod.2	|- ( ( ph /\ ( x = A /\ y = B ) ) -> R = S )
ovmpod.3	|- ( ph -> A e. C )
ovmpod.4	|- ( ph -> B e. D )
ovmpod.5	|- ( ph -> S e. X )

Assertion

Ref	Expression
ovmpod	|- ( ph -> ( A F B ) = S )

Distinct variable groups:   x, y, A   x, B, y   x, S, y   ph, x, y

Allowed substitution hints:   C( x, y)   D( x, y)   R( x, y)   F( x, y)   X( x, y)

Proof of Theorem ovmpod

Step	Hyp	Ref	Expression
1		ovmpod.1	. 2 |- ( ph -> F = ( x e. C , y e. D |-> R ) )
2		ovmpod.2	. 2 |- ( ( ph /\ ( x = A /\ y = B ) ) -> R = S )
3		eqidd 2116	. 2 |- ( ( ph /\ x = A ) -> D = D )
4		ovmpod.3	. 2 |- ( ph -> A e. C )
5		ovmpod.4	. 2 |- ( ph -> B e. D )
6		ovmpod.5	. 2 |- ( ph -> S e. X )
7	1, 2, 3, 4, 5, 6	ovmpodx 5851	1 |- ( ph -> ( A F B ) = S )

Syntax hints:   -> wi 4   /\ wa 103   = wceq 1314   e. wcel 1463  (class class class)co 5728   e. cmpo 5730

This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 105  ax-ia2 106  ax-ia3 107  ax-in1 586  ax-in2 587  ax-io 681  ax-5 1406  ax-7 1407  ax-gen 1408  ax-ie1 1452  ax-ie2 1453  ax-8 1465  ax-10 1466  ax-11 1467  ax-i12 1468  ax-bndl 1469  ax-4 1470  ax-14 1475  ax-17 1489  ax-i9 1493  ax-ial 1497  ax-i5r 1498  ax-ext 2097  ax-sep 4006  ax-pow 4058  ax-pr 4091  ax-setind 4412

This theorem depends on definitions:  df-bi 116  df-3an 947  df-tru 1317  df-fal 1320  df-nf 1420  df-sb 1719  df-eu 1978  df-mo 1979  df-clab 2102  df-cleq 2108  df-clel 2111  df-nfc 2244  df-ne 2283  df-ral 2395  df-rex 2396  df-v 2659  df-sbc 2879  df-dif 3039  df-un 3041  df-in 3043  df-ss 3050  df-pw 3478  df-sn 3499  df-pr 3500  df-op 3502  df-uni 3703  df-br 3896  df-opab 3950  df-id 4175  df-xp 4505  df-rel 4506  df-cnv 4507  df-co 4508  df-dm 4509  df-iota 5046  df-fun 5083  df-fv 5089  df-ov 5731  df-oprab 5732  df-mpo 5733

This theorem is referenced by:  ovmpoga  5854  iseqovex  10122  seqvalcd  10125  resqrexlemp1rp  10670  resqrexlemfp1  10673  lcmval  11590  ennnfonelemg  11761  cnfval  12206  cnpfval  12207  blvalps  12377  blval  12378