Theorem jca32 310

Description: Join three consequents. (Contributed by FL, 1-Aug-2009.)

Hypotheses

Ref	Expression
jca31.1	|- ( ph -> ps )
jca31.2	|- ( ph -> ch )
jca31.3	|- ( ph -> th )

Assertion

Ref	Expression
jca32	|- ( ph -> ( ps /\ ( ch /\ th ) ) )

Proof of Theorem jca32

Step	Hyp	Ref	Expression
1		jca31.1	. 2 |- ( ph -> ps )
2		jca31.2	. . 3 |- ( ph -> ch )
3		jca31.3	. . 3 |- ( ph -> th )
4	2, 3	jca 306	. 2 |- ( ph -> ( ch /\ th ) )
5	1, 4	jca 306	1 |- ( ph -> ( ps /\ ( ch /\ th ) ) )

Syntax hints:   -> wi 4   /\ wa 104

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia3 108

This theorem is referenced by:  syl12anc  1247  euan  2101  imadiflem  5338  supelti  7077  ltexnqq  7492  enq0sym  7516  enq0tr  7518  addclpr  7621  mulclpr  7656  ltexprlemopl  7685  ltexprlemlol  7686  ltexprlemopu  7687  ltexprlemupu  7688  suplocexprlemloc  7805  lemul12a  8906  elfzd  10108  fzass4  10154  elfz1b  10182  4fvwrd4  10232  leexp1a  10703  sqrt0rlem  11185  reumodprminv  12447  islmodd  13925  uptx  14594  distspace  14655  xmetxpbl  14828  bj-charfundc  15538