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Theorem rexalim 2313
Description: Relationship between restricted universal and existential quantifiers. (Contributed by Jim Kingdon, 17-Aug-2018.)
Assertion
Ref Expression
rexalim

Proof of Theorem rexalim
StepHypRef Expression
1 ralnex 2310 . . 3
21biimpi 113 . 2
32con2i 557 1
Colors of variables: wff set class
Syntax hints:   wn 3   wi 4  wral 2300  wrex 2301
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 99  ax-ia2 100  ax-ia3 101  ax-in1 544  ax-in2 545  ax-5 1333  ax-gen 1335  ax-ie2 1380
This theorem depends on definitions:  df-bi 110  df-tru 1245  df-fal 1248  df-ral 2305  df-rex 2306
This theorem is referenced by: (None)
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