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Theorem 3comr 1235
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 1234 . 2 ((𝜓𝜒𝜑) → 𝜃)
323coml 1234 1 ((𝜒𝜑𝜓) → 𝜃)
Colors of variables: wff set class
Syntax hints:  wi 4  w3a 1002
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 1004
This theorem is referenced by:  nnacan  6666  le2tri3i  8266  ltaddsublt  8729  div12ap  8852  lemul12b  9019  zdivadd  9547  zdivmul  9548  elfz  10222  fzmmmeqm  10266  fzrev  10292  absdiflt  11618  absdifle  11619  dvds0lem  12327  dvdsmulc  12345  dvds2add  12351  dvds2sub  12352  dvdstr  12354  lcmdvds  12616  psmettri2  15017  xmettri2  15050
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