Theorem bj-stdpc5t

Description: Alias of bj-nnf-alrim for labeling consistency (a standard predicate calculus axiom). Closed form of stdpc5 proved from modalK (obsoleting stdpc5v ). (Contributed by BJ, 2-Dec-2023) Use bj-nnf-alrim instead. (New usaged is discouraged.)

	Ref	Expression
Assertion	bj-stdpc5t	|- ( F// x ph -> ( A. x ( ph -> ps ) -> ( ph -> A. x ps ) ) )

Proof

Step	Hyp	Ref	Expression
1		bj-nnf-alrim	|- ( F// x ph -> ( A. x ( ph -> ps ) -> ( ph -> A. x ps ) ) )