Theorem eel0cT

Description: An elimination deduction. (Contributed by Alan Sare, 4-Feb-2017) (Proof modification is discouraged.) (New usage is discouraged.)

	Ref	Expression
Hypotheses	eel0cT.1	|- ph
	eel0cT.2	|- ( ph -> ps )
Assertion	eel0cT	|- ( T. -> ps )

Proof

Step	Hyp	Ref	Expression
1		eel0cT.1	|- ph
2		eel0cT.2	|- ( ph -> ps )
3	1 2	ax-mp	|- ps
4	3	a1i	|- ( T. -> ps )