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Theorem elrnmpt2g 6185
 Description: Membership in the range of an operation class abstraction. (Contributed by NM, 27-Aug-2007.) (Revised by Mario Carneiro, 31-Aug-2015.)
Hypothesis
Ref Expression
rngop.1
Assertion
Ref Expression
elrnmpt2g
Distinct variable groups:   ,   ,,
Allowed substitution hints:   ()   (,)   (,)   (,)   (,)

Proof of Theorem elrnmpt2g
Dummy variable is distinct from all other variables.
StepHypRef Expression
1 eqeq1 2444 . . 3
212rexbidv 2750 . 2
3 rngop.1 . . 3
43rnmpt2 6183 . 2
52, 4elab2g 3086 1
 Colors of variables: wff set class Syntax hints:   wi 4   wb 178   wceq 1653   wcel 1726  wrex 2708   crn 4882   cmpt2 6086 This theorem is referenced by:  ordtbas2  17260  txopn  17639  elsx  24553 This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1556  ax-5 1567  ax-17 1627  ax-9 1667  ax-8 1688  ax-14 1730  ax-6 1745  ax-7 1750  ax-11 1762  ax-12 1951  ax-ext 2419  ax-sep 4333  ax-nul 4341  ax-pr 4406 This theorem depends on definitions:  df-bi 179  df-or 361  df-an 362  df-3an 939  df-tru 1329  df-ex 1552  df-nf 1555  df-sb 1660  df-eu 2287  df-mo 2288  df-clab 2425  df-cleq 2431  df-clel 2434  df-nfc 2563  df-ne 2603  df-rex 2713  df-rab 2716  df-v 2960  df-dif 3325  df-un 3327  df-in 3329  df-ss 3336  df-nul 3631  df-if 3742  df-sn 3822  df-pr 3823  df-op 3825  df-br 4216  df-opab 4270  df-cnv 4889  df-dm 4891  df-rn 4892  df-oprab 6088  df-mpt2 6089
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