diff options
Diffstat (limited to 'theories/Sets/Finite_sets.v')
| -rw-r--r-- | theories/Sets/Finite_sets.v | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/theories/Sets/Finite_sets.v b/theories/Sets/Finite_sets.v index 09a0a94d..fc940e48 100644 --- a/theories/Sets/Finite_sets.v +++ b/theories/Sets/Finite_sets.v @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2011 *) +(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2012 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) @@ -24,8 +24,6 @@ (* in Summer 1995. Several developments by E. Ledinot were an inspiration. *) (****************************************************************************) -(*i $Id: Finite_sets.v 14641 2011-11-06 11:59:10Z herbelin $ i*) - Require Import Ensembles. Section Ensembles_finis. @@ -63,7 +61,7 @@ Section Ensembles_finis_facts. (exists x : _, X = Add U A x /\ ~ In U A x /\ cardinal U A n) end. Proof. - induction 1; simpl in |- *; auto. + induction 1; simpl; auto. exists A; exists x; auto. Qed. @@ -75,7 +73,7 @@ Section Ensembles_finis_facts. | S n => Inhabited U X end. Proof. - intros X p C; elim C; simpl in |- *; trivial with sets. + intros X p C; elim C; simpl; trivial with sets. Qed. End Ensembles_finis_facts. |