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Theorem ex-an 27582
Description: Example for df-an 385. Example by David A. Wheeler. (Contributed by Mario Carneiro, 9-May-2015.)
Assertion
Ref Expression
ex-an (2 = 2 ∧ 3 = 3)

Proof of Theorem ex-an
StepHypRef Expression
1 eqid 2752 . 2 2 = 2
2 eqid 2752 . 2 3 = 3
31, 2pm3.2i 470 1 (2 = 2 ∧ 3 = 3)
Colors of variables: wff setvar class
Syntax hints:  wa 383   = wceq 1624  2c2 11254  3c3 11255
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1863  ax-4 1878  ax-5 1980  ax-6 2046  ax-7 2082  ax-9 2140  ax-ext 2732
This theorem depends on definitions:  df-bi 197  df-an 385  df-ex 1846  df-cleq 2745
This theorem is referenced by: (None)
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