eqt<>

Theorem.

Arguments:

(obj), (obj), (obj), (obj),

Assertions:

((()())(()()))

Proof:

Hyp	Ref	Line	Expr
	eqt<	1	(()(()()))
	eqt>	2	(()(()()))
1	siman<	3	((()())(()()))
2	siman>	4	((()())(()()))
3, 4	bitrd	5	((()())(()()))