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Theorem ex-an 10277
Description: Example for ax-ia1 103. 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 2056 . 2  |-  2  =  2
2 eqid 2056 . 2  |-  3  =  3
31, 2pm3.2i 261 1  |-  ( 2  =  2  /\  3  =  3 )
Colors of variables: wff set class
Syntax hints:    /\ wa 101    = wceq 1259   2c2 8040   3c3 8041
This theorem was proved from axioms:  ax-1 5  ax-2 6  ax-mp 7  ax-ia1 103  ax-ia2 104  ax-ia3 105  ax-gen 1354  ax-ext 2038
This theorem depends on definitions:  df-bi 114  df-cleq 2049
This theorem is referenced by: (None)
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