Theorem ovmpod 5960

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 2165	. 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 5959	1 |- ( ph -> ( A F B ) = S )

Syntax hints:   -> wi 4   /\ wa 103   = wceq 1342   e. wcel 2135  (class class class)co 5836   e. cmpo 5838

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 105  ax-ia2 106  ax-ia3 107  ax-in1 604  ax-in2 605  ax-io 699  ax-5 1434  ax-7 1435  ax-gen 1436  ax-ie1 1480  ax-ie2 1481  ax-8 1491  ax-10 1492  ax-11 1493  ax-i12 1494  ax-bndl 1496  ax-4 1497  ax-17 1513  ax-i9 1517  ax-ial 1521  ax-i5r 1522  ax-14 2138  ax-ext 2146  ax-sep 4094  ax-pow 4147  ax-pr 4181  ax-setind 4508

This theorem depends on definitions:  df-bi 116  df-3an 969  df-tru 1345  df-fal 1348  df-nf 1448  df-sb 1750  df-eu 2016  df-mo 2017  df-clab 2151  df-cleq 2157  df-clel 2160  df-nfc 2295  df-ne 2335  df-ral 2447  df-rex 2448  df-v 2723  df-sbc 2947  df-dif 3113  df-un 3115  df-in 3117  df-ss 3124  df-pw 3555  df-sn 3576  df-pr 3577  df-op 3579  df-uni 3784  df-br 3977  df-opab 4038  df-id 4265  df-xp 4604  df-rel 4605  df-cnv 4606  df-co 4607  df-dm 4608  df-iota 5147  df-fun 5184  df-fv 5190  df-ov 5839  df-oprab 5840  df-mpo 5841

This theorem is referenced by:  ovmpoga  5962  iseqovex  10381  seqvalcd  10384  resqrexlemp1rp  10934  resqrexlemfp1  10937  lcmval  11974  ennnfonelemg  12273  cnfval  12735  cnpfval  12736  blvalps  12929  blval  12930