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Theorem 3comr 1238
Description: Commutation in antecedent. Rotate right. (Contributed by NM, 28-Jan-1996.)
Hypothesis
Ref Expression
3exp.1 ((𝜑𝜓𝜒) → 𝜃)
Assertion
Ref Expression
3comr ((𝜒𝜑𝜓) → 𝜃)

Proof of Theorem 3comr
StepHypRef Expression
1 3exp.1 . . 3 ((𝜑𝜓𝜒) → 𝜃)
213coml 1237 . 2 ((𝜓𝜒𝜑) → 𝜃)
323coml 1237 1 ((𝜒𝜑𝜓) → 𝜃)
Colors of variables: wff set class
Syntax hints:  wi 4  w3a 1005
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108
This theorem depends on definitions:  df-bi 117  df-3an 1007
This theorem is referenced by:  nnacan  6745  le2tri3i  8382  ltaddsublt  8845  div12ap  8968  lemul12b  9135  zdivadd  9667  zdivmul  9668  elfz  10348  fzmmmeqm  10392  fzrev  10418  absdiflt  11777  absdifle  11778  dvds0lem  12487  dvdsmulc  12505  dvds2add  12511  dvds2sub  12512  dvdstr  12514  lcmdvds  12776  psmettri2  15193  xmettri2  15226
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