From 771bce965c8eb51e7302c3e3628b892dd296dca7 Mon Sep 17 00:00:00 2001 From: herbelin Date: Sun, 19 Dec 2004 20:07:24 +0000 Subject: In_dec transparent (wish #902) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@6483 85f007b7-540e-0410-9357-904b9bb8a0f7 --- theories/Lists/List.v | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/theories/Lists/List.v b/theories/Lists/List.v index 02528ae391..57d01eefc5 100755 --- a/theories/Lists/List.v +++ b/theories/Lists/List.v @@ -253,7 +253,7 @@ Proof. destruct (H a0 a); simpl in |- *; auto. destruct IHl; simpl in |- *; auto. right; unfold not in |- *; intros [Hc1| Hc2]; auto. -Qed. +Defined. Lemma in_app_or : forall (l m:list) (a:A), In a (l ++ m) -> In a l \/ In a m. Proof. -- cgit v1.2.3