Closed ryuta-ito closed 6 years ago
Lemma test : 1 = 1 -> 1 = 1. Proof. intro. reflexivity. Qed.
でintro. reflexivity.の行にgotoすると
intro. reflexivity.
No more subgoals.
ではなく
1 subgoal (ID 6) H : 1 = 1 ============================ 1 = 1
となる
で
intro. reflexivity.
の行にgotoするとではなく
となる