Theorem com3r 79

Description: Commutation of antecedents. Rotate right. (Contributed by NM, 25-Apr-1994.)

Hypothesis

Ref	Expression
com3.1	|- ( ph -> ( ps -> ( ch -> th ) ) )

Assertion

Ref	Expression
com3r	|- ( ch -> ( ph -> ( ps -> th ) ) )

Proof of Theorem com3r

Step	Hyp	Ref	Expression
1		com3.1	. . 3 |- ( ph -> ( ps -> ( ch -> th ) ) )
2	1	com23 78	. 2 |- ( ph -> ( ch -> ( ps -> th ) ) )
3	2	com12 30	1 |- ( ch -> ( ph -> ( ps -> th ) ) )

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  258  moexexdc  2162  euexex  2163  mob  2985  issref  5111  relresfld  5258  poxp  6378  nndi  6632  nnmass  6633  pr2ne  7365  distrlem5prl  7773  distrlem5pru  7774  lbreu  9092  flqeqceilz  10540  divconjdvds  12360  algcvga  12573  algfx  12574  lmodfopnelem1  14288  fiinopn  14678  wlk1walkdom  16070