exan<

Theorem.

Arguments:

(sv), (pr), (pr),

Hypotheses:

( bound in )

Assertions:

(()())

Proof:

Hyp	Ref	Line	Expr
	Hypo	1	( bound in )
1	exan>	2	(()())
	ancom	3	(()())
3	eqt-∃-i	4	(()())
	ancom	5	(()())
2, 4, 5	<2bitr	6	(()())