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Theorem rexlimd 2735
Description: Deduction from Theorem 19.23 of [Margaris] p. 90 (restricted quantifier version). (Contributed by NM, 27-May-1998.) (Proof shortened by Andrew Salmon, 30-May-2011.)
Hypotheses
Ref Expression
rexlimd.1  F/
rexlimd.2  F/
rexlimd.3
Assertion
Ref Expression
rexlimd

Proof of Theorem rexlimd
StepHypRef Expression
1 rexlimd.1 . . 3  F/
2 rexlimd.3 . . 3
31, 2ralrimi 2695 . 2
4 rexlimd.2 . . 3  F/
54r19.23 2729 . 2
63, 5sylib 188 1
Colors of variables: wff setvar class
Syntax hints:   wi 4   F/wnf 1544   wcel 1710  wral 2614  wrex 2615
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1546  ax-5 1557  ax-17 1616  ax-9 1654  ax-8 1675  ax-6 1729  ax-11 1746
This theorem depends on definitions:  df-bi 177  df-an 360  df-ex 1542  df-nf 1545  df-ral 2619  df-rex 2620
This theorem is referenced by:  rexlimdv  2737  fun11iun  5305  ffnfv  5427
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