eqt<>i
Theorem.
Arguments:
(obj),
(obj),
(obj),
(obj),
Hypotheses:
(
)
(
)
Assertions:
((
)
(
))
Proof:
Hyp
Ref
Line
Expr
Hypo
1
(
)
2
(
)
1, 2
>andi
3
((
)
(
))
3
eqt<>
4
((
)
(
))