Theorem anabsan 813

Description: Absorption of antecedent with conjunction. (Contributed by NM, 24-Mar-1996.)

Hypothesis

Ref	Expression
anabsan.1

Assertion

Ref	Expression
anabsan

Proof of Theorem anabsan

Step	Hyp	Ref	Expression
1		pm4.24 643	. 2
2		anabsan.1	. 2
3	1, 2	sylanb 472	1

Syntax hints:  ->wi 4  /\wa 369

This theorem is referenced by:  anabss1  814  anabss5  816  anandis  830  iddvds  13997  1dvds  13998

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8

This theorem depends on definitions:  df-bi 185  df-an 371