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| author |  Stephane Glondu <steph@glondu.net> | 2013-05-08 18:03:54 +0200 |
|---|---|---|
| committer | Stephane Glondu <steph@glondu.net> | 2013-05-08 18:03:54 +0200 |
| commit | db38bb4ad9aff74576d3b7f00028d48f0447d5bd (patch) | |
| tree | 09dafc3e5c7361d3a28e93677eadd2b7237d4f9f /theories/Arith/Bool_nat.v | |
| parent | 6e34b272d789455a9be589e27ad3a998cf25496b (diff) | |
| parent | 499a11a45b5711d4eaabe84a80f0ad3ae539d500 (diff) | |
Merge branch 'experimental/upstream' into upstream
Diffstat (limited to 'theories/Arith/Bool_nat.v')
| -rw-r--r-- | theories/Arith/Bool_nat.v | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/theories/Arith/Bool_nat.v b/theories/Arith/Bool_nat.v index b3dcd8ec..4c15a173 100644 --- a/theories/Arith/Bool_nat.v +++ b/theories/Arith/Bool_nat.v @@ -1,18 +1,16 @@ (************************************************************************) (* 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 *) (************************************************************************) -(* $Id: Bool_nat.v 14641 2011-11-06 11:59:10Z herbelin $ *) - Require Export Compare_dec. Require Export Peano_dec. Require Import Sumbool. -Open Local Scope nat_scope. +Local Open Scope nat_scope. Implicit Types m n x y : nat. @@ -36,4 +34,4 @@ Definition nat_noteq_bool x y := bool_of_sumbool (sumbool_not _ _ (eq_nat_dec x y)). Definition zerop_bool x := bool_of_sumbool (zerop x). -Definition notzerop_bool x := bool_of_sumbool (notzerop x).
\ No newline at end of file +Definition notzerop_bool x := bool_of_sumbool (notzerop x). |