Theorem bj-jarri 32536

Description: Inference associated with jarr 106. Its associated inference is bj-jarrii 32537. (Contributed by BJ, 29-Mar-2020.)

Hypothesis

Ref	Expression
bj-jarri.1	|- ( ( ph -> ps ) -> ch )

Assertion

Ref	Expression
bj-jarri	|- ( ps -> ch )

Proof of Theorem bj-jarri

Step	Hyp	Ref	Expression
1		bj-jarri.1	. 2 |- ( ( ph -> ps ) -> ch )
2		jarr 106	. 2 |- ( ( ( ph -> ps ) -> ch ) -> ( ps -> ch ) )
3	1, 2	ax-mp 5	1 |- ( ps -> ch )

Syntax hints:   -> wi 4

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

This theorem is referenced by: (None)