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Theorem rexlimdvaa 2428
Description: Inference from Theorem 19.23 of [Margaris] p. 90 (restricted quantifier version). (Contributed by Mario Carneiro, 15-Jun-2016.)
Hypothesis
Ref Expression
rexlimdvaa.1
Assertion
Ref Expression
rexlimdvaa
Distinct variable groups:   ,   ,
Allowed substitution hints:   ()   ()

Proof of Theorem rexlimdvaa
StepHypRef Expression
1 rexlimdvaa.1 . . 3
21expr 357 . 2
32rexlimdva 2427 1
Colors of variables: wff set class
Syntax hints:   wi 4   wa 97   wcel 1390  wrex 2301
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-5 1333  ax-gen 1335  ax-ie1 1379  ax-ie2 1380  ax-4 1397  ax-17 1416  ax-ial 1424  ax-i5r 1425
This theorem depends on definitions:  df-bi 110  df-nf 1347  df-ral 2305  df-rex 2306
This theorem is referenced by:  rexlimddv  2431  mulgt0sr  6704  cnegex  6986  receuap  7432
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