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Theorem cnvimarndm 5363
 Description: The preimage of the range of a class is the domain of the class. (Contributed by Jeff Hankins, 15-Jul-2009.)
Assertion
Ref Expression
cnvimarndm

Proof of Theorem cnvimarndm
StepHypRef Expression
 Colors of variables: wff setvar class Syntax hints:  =wceq 1395  'ccnv 5003  domcdm 5004  rancrn 5005  "`cima 5007 This theorem is referenced by:  cnrest2  19787  mbfconstlem  22036  i1fima  22085  i1fima2  22086  i1fd  22088  i1f0rn  22089  itg1addlem5  22107  fcoinver  27460  sibfof  28282  itg2addnclem  30066  itg2addnclem2  30067  ftc1anclem6  30095 This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1618  ax-4 1631  ax-5 1704  ax-6 1747  ax-7 1790  ax-9 1822  ax-10 1837  ax-11 1842  ax-12 1854  ax-13 1999  ax-ext 2435  ax-sep 4573  ax-nul 4581  ax-pr 4691 This theorem depends on definitions:  df-bi 185  df-or 370  df-an 371  df-3an 975  df-tru 1398  df-ex 1613  df-nf 1617  df-sb 1740  df-eu 2286  df-mo 2287  df-clab 2443  df-cleq 2449  df-clel 2452  df-nfc 2607  df-ne 2654  df-ral 2812  df-rex 2813  df-rab 2816  df-v 3111  df-dif 3478  df-un 3480  df-in 3482  df-ss 3489  df-nul 3785  df-if 3942  df-sn 4030  df-pr 4032  df-op 4036  df-br 4453  df-opab 4511  df-xp 5010  df-cnv 5012  df-dm 5014  df-rn 5015  df-res 5016  df-ima 5017