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Theorem simpri 111
Description: Inference eliminating a conjunct. (Contributed by NM, 15-Jun-1994.)
Hypothesis
Ref Expression
simpri.1 (𝜑𝜓)
Assertion
Ref Expression
simpri 𝜓

Proof of Theorem simpri
StepHypRef Expression
1 simpri.1 . 2 (𝜑𝜓)
2 simpr 108 . 2 ((𝜑𝜓) → 𝜓)
31, 2ax-mp 7 1 𝜓
Colors of variables: wff set class
Syntax hints:  wa 102
This theorem was proved from axioms:  ax-mp 7  ax-ia2 105
This theorem is referenced by:  bi3  117  dfbi2  380  olc  665  mptxor  1356  sb4bor  1758  ordsoexmid  4333  negiso  8152  infrenegsupex  8815
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