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Theorem spcev 2641
Description: Existential specialization, using implicit substitution. (Contributed by NM, 31-Dec-1993.) (Proof shortened by Eric Schmidt, 22-Dec-2006.)
Hypotheses
Ref Expression
spcv.1  _V
spcv.2
Assertion
Ref Expression
spcev
Distinct variable groups:   ,   ,
Allowed substitution hint:   ()

Proof of Theorem spcev
StepHypRef Expression
1 spcv.1 . 2  _V
2 spcv.2 . . 3
32spcegv 2635 . 2  _V
41, 3ax-mp 7 1
Colors of variables: wff set class
Syntax hints:   wi 4   wb 98   wceq 1242  wex 1378   wcel 1390   _Vcvv 2551
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-io 629  ax-5 1333  ax-7 1334  ax-gen 1335  ax-ie1 1379  ax-ie2 1380  ax-8 1392  ax-10 1393  ax-11 1394  ax-i12 1395  ax-bndl 1396  ax-4 1397  ax-17 1416  ax-i9 1420  ax-ial 1424  ax-i5r 1425  ax-ext 2019
This theorem depends on definitions:  df-bi 110  df-tru 1245  df-nf 1347  df-sb 1643  df-clab 2024  df-cleq 2030  df-clel 2033  df-nfc 2164  df-v 2553
This theorem is referenced by:  bnd2  3917  mss  3953  exss  3954  snnex  4147  opeldm  4481  elrnmpt1  4528  xpmlem  4687  ffoss  5101  ssimaex  5177  fvelrn  5241  eufnfv  5332  foeqcnvco  5373  domtr  6201  ensn1  6212
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