Theorem simpr3r 938

Description: Simplification of conjunction.

Assertion

Ref	Expression
simpr3r	|- ((ta /\ (ch /\ th /\ (ph /\ ps))) -> ps)

Proof of Theorem simpr3r

Step	Hyp	Ref	Expression
1		simp3r 905	. 2 |- ((ch /\ th /\ (ph /\ ps)) -> ps)
2	1	adantl 424	1 |- ((ta /\ (ch /\ th /\ (ph /\ ps))) -> ps)

Syntax hints:   -> wi 3   /\ wa 240   /\ w3a 858

This theorem was proved from axioms:  ax-1 4  ax-2 5  ax-3 6  ax-mp 7

This theorem depends on definitions:  df-bi 164  df-an 242  df-3an 860

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