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Theorem com3r 79
Description: Commutation of antecedents. Rotate right. (Contributed by NM, 25-Apr-1994.)
Hypothesis
Ref Expression
com3.1 (𝜑 → (𝜓 → (𝜒𝜃)))
Assertion
Ref Expression
com3r (𝜒 → (𝜑 → (𝜓𝜃)))

Proof of Theorem com3r
StepHypRef Expression
1 com3.1 . . 3 (𝜑 → (𝜓 → (𝜒𝜃)))
21com23 78 . 2 (𝜑 → (𝜒 → (𝜓𝜃)))
32com12 30 1 (𝜒 → (𝜑 → (𝜓𝜃)))
Colors of variables: wff set class
Syntax hints:  wi 4
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7
This theorem is referenced by:  com13  80  com3l  81  com14  88  expd  256  moexexdc  2059  euexex  2060  mob  2837  issref  4889  relresfld  5036  poxp  6095  nndi  6348  nnmass  6349  pr2ne  7014  distrlem5prl  7358  distrlem5pru  7359  lbreu  8660  flqeqceilz  10031  divconjdvds  11443  algcvga  11628  algfx  11629  fiinopn  12066
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