Theorem falortru

Description: A \/ identity. (Contributed by Anthony Hart, 22-Oct-2010)

	Ref	Expression
Assertion	falortru	|- ( ( F. \/ T. ) <-> T. )

Proof

Step	Hyp	Ref	Expression
1		tru	|- T.
2	1	olci	|- ( F. \/ T. )
3	2	bitru	|- ( ( F. \/ T. ) <-> T. )