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Theorem oveqdr 5995
Description: Equality of two operations for any two operands. Useful in proofs using *propd theorems. (Contributed by Mario Carneiro, 29-Jun-2015.)
Hypothesis
Ref Expression
oveqdr.1 (𝜑𝐹 = 𝐺)
Assertion
Ref Expression
oveqdr ((𝜑𝜓) → (𝑥𝐹𝑦) = (𝑥𝐺𝑦))

Proof of Theorem oveqdr
StepHypRef Expression
1 oveqdr.1 . . 3 (𝜑𝐹 = 𝐺)
21oveqd 5984 . 2 (𝜑 → (𝑥𝐹𝑦) = (𝑥𝐺𝑦))
32adantr 276 1 ((𝜑𝜓) → (𝑥𝐹𝑦) = (𝑥𝐺𝑦))
Colors of variables: wff set class
Syntax hints:  wi 4  wa 104   = wceq 1373  (class class class)co 5967
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 711  ax-5 1471  ax-7 1472  ax-gen 1473  ax-ie1 1517  ax-ie2 1518  ax-8 1528  ax-10 1529  ax-11 1530  ax-i12 1531  ax-bndl 1533  ax-4 1534  ax-17 1550  ax-i9 1554  ax-ial 1558  ax-i5r 1559  ax-ext 2189
This theorem depends on definitions:  df-bi 117  df-tru 1376  df-nf 1485  df-sb 1787  df-clab 2194  df-cleq 2200  df-clel 2203  df-nfc 2339  df-rex 2492  df-uni 3865  df-br 4060  df-iota 5251  df-fv 5298  df-ov 5970
This theorem is referenced by:  gsumpropd  13339  grppropstrg  13466  grpsubpropdg  13551  isrngd  13830  crngpropd  13916  isringd  13918  ring1  13936  opprrng  13954  opprrngbg  13955  opprring  13956  opprringbg  13957  opprsubgg  13961  mulgass3  13962  rngidpropdg  14023  invrpropdg  14026  subrngpropd  14093  subrgpropd  14130  isdomn  14146  sraring  14326  sralmod  14327  sralmod0g  14328  issubrgd  14329  rlmvnegg  14342  lidlrsppropdg  14372  crngridl  14407  znzrh  14520  zncrng  14522
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