Theorem com3r 78

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 77	. 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-1 5  ax-2 6  ax-mp 7

This theorem is referenced by:  com13  79  com3l  80  com14  87  expd  254  moexexdc  2032  euexex  2033  mob  2795  issref  4801  relresfld  4947  poxp  5979  nndi  6229  nnmass  6230  pr2ne  6799  distrlem5prl  7124  distrlem5pru  7125  lbreu  8378  flqeqceilz  9690  divconjdvds  10932  ialgcvga  11115  ialgfx  11116