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Theorem rexlimdOLD 2917
 Description: Obsolete proof of rexlimd 2916 as of 14-Jan-2020. (Contributed by NM, 27-May-1998.) (Proof shortened by Andrew Salmon, 30-May-2011.) (Proof modification is discouraged.) (New usage is discouraged.)
Hypotheses
Ref Expression
rexlimd.1
rexlimd.2
rexlimd.3
Assertion
Ref Expression
rexlimdOLD

Proof of Theorem rexlimdOLD
StepHypRef Expression
1 rexlimd.1 . . 3
2 rexlimd.3 . . 3
31, 2ralrimi 2832 . 2
4 rexlimd.2 . . 3
54r19.23 2911 . 2
63, 5sylib 199 1
 Colors of variables: wff setvar class Syntax hints:   wi 4  wnf 1663   wcel 1870  wral 2782  wrex 2783 This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1665  ax-4 1678  ax-5 1751  ax-6 1797  ax-7 1841  ax-10 1889  ax-12 1907 This theorem depends on definitions:  df-bi 188  df-an 372  df-ex 1660  df-nf 1664  df-ral 2787  df-rex 2788 This theorem is referenced by: (None)
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