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Theorem ovmpt2 5716
 Description: Value of an operation given by a maps-to rule. Equivalent to ov2 in set.mm. (Contributed by set.mm contributors, 12-Sep-2011.)
Hypotheses
Ref Expression
ovmpt2g.1 (x = AR = G)
ovmpt2g.2 (y = BG = S)
ovmpt2g.3 F = (x C, y D R)
ovmpt2.4 S V
Assertion
Ref Expression
ovmpt2 ((A C B D) → (AFB) = S)
Distinct variable groups:   x,y,A   y,B   x,C,y   x,D,y   x,G   y,S,x   x,B
Allowed substitution hints:   R(x,y)   F(x,y)   G(y)

Proof of Theorem ovmpt2
StepHypRef Expression
1 ovmpt2.4 . 2 S V
2 ovmpt2g.1 . . 3 (x = AR = G)
3 ovmpt2g.2 . . 3 (y = BG = S)
4 ovmpt2g.3 . . 3 F = (x C, y D R)
52, 3, 4ovmpt2g 5715 . 2 ((A C B D S V) → (AFB) = S)
61, 5mp3an3 1266 1 ((A C B D) → (AFB) = S)
 Colors of variables: wff setvar class Syntax hints:   → wi 4   ∧ wa 358   = wceq 1642   ∈ wcel 1710  Vcvv 2859  (class class class)co 5525   ↦ cmpt2 5653 This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-3 7  ax-mp 8  ax-gen 1546  ax-5 1557  ax-17 1616  ax-9 1654  ax-8 1675  ax-13 1712  ax-14 1714  ax-6 1729  ax-7 1734  ax-11 1746  ax-12 1925  ax-ext 2334  ax-nin 4078  ax-xp 4079  ax-cnv 4080  ax-1c 4081  ax-sset 4082  ax-si 4083  ax-ins2 4084  ax-ins3 4085  ax-typlower 4086  ax-sn 4087 This theorem depends on definitions:  df-bi 177  df-or 359  df-an 360  df-3or 935  df-3an 936  df-nan 1288  df-tru 1319  df-ex 1542  df-nf 1545  df-sb 1649  df-eu 2208  df-mo 2209  df-clab 2340  df-cleq 2346  df-clel 2349  df-nfc 2478  df-ne 2518  df-ral 2619  df-rex 2620  df-reu 2621  df-rmo 2622  df-rab 2623  df-v 2861  df-sbc 3047  df-nin 3211  df-compl 3212  df-in 3213  df-un 3214  df-dif 3215  df-symdif 3216  df-ss 3259  df-pss 3261  df-nul 3551  df-if 3663  df-pw 3724  df-sn 3741  df-pr 3742  df-uni 3892  df-int 3927  df-opk 4058  df-1c 4136  df-pw1 4137  df-uni1 4138  df-xpk 4185  df-cnvk 4186  df-ins2k 4187  df-ins3k 4188  df-imak 4189  df-cok 4190  df-p6 4191  df-sik 4192  df-ssetk 4193  df-imagek 4194  df-idk 4195  df-iota 4339  df-0c 4377  df-addc 4378  df-nnc 4379  df-fin 4380  df-lefin 4440  df-ltfin 4441  df-ncfin 4442  df-tfin 4443  df-evenfin 4444  df-oddfin 4445  df-sfin 4446  df-spfin 4447  df-phi 4565  df-op 4566  df-proj1 4567  df-proj2 4568  df-opab 4623  df-br 4640  df-co 4726  df-ima 4727  df-id 4767  df-cnv 4785  df-rn 4786  df-dm 4787  df-fun 4789  df-fv 4795  df-ov 5526  df-oprab 5528  df-mpt2 5654 This theorem is referenced by:  braddcfn  5826
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