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Theorem rexlimdOLD 2942
 Description: Obsolete proof of rexlimd 2941 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 2857 . 2
4 rexlimd.2 . . 3
54r19.23 2936 . 2
63, 5sylib 196 1
 Colors of variables: wff setvar class Syntax hints:  ->wi 4  F/wnf 1616  e.wcel 1818  A.wral 2807  E.wrex 2808 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-10 1837  ax-12 1854 This theorem depends on definitions:  df-bi 185  df-an 371  df-ex 1613  df-nf 1617  df-ral 2812  df-rex 2813
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