diff options
author | Stephane Glondu <steph@glondu.net> | 2012-01-12 16:02:20 +0100 |
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committer | Stephane Glondu <steph@glondu.net> | 2012-01-12 16:02:20 +0100 |
commit | 97fefe1fcca363a1317e066e7f4b99b9c1e9987b (patch) | |
tree | 97ec6b7d831cc5fb66328b0c63a11db1cbb2f158 /theories/NArith/Ndec.v | |
parent | 300293c119981054c95182a90c829058530a6b6f (diff) |
Imported Upstream version 8.4~betaupstream/8.4_beta
Diffstat (limited to 'theories/NArith/Ndec.v')
-rw-r--r-- | theories/NArith/Ndec.v | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/theories/NArith/Ndec.v b/theories/NArith/Ndec.v index 0e1c3de0..f2ee29cc 100644 --- a/theories/NArith/Ndec.v +++ b/theories/NArith/Ndec.v @@ -1,13 +1,11 @@ (************************************************************************) (* 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 1999-2010 *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) -(*i $Id: Ndec.v 14641 2011-11-06 11:59:10Z herbelin $ i*) - Require Import Bool. Require Import Sumbool. Require Import Arith. @@ -29,14 +27,14 @@ Proof. intros. now apply (Peqb_eq p p'). Qed. -Lemma Peqb_Pcompare : forall p p', Peqb p p' = true -> Pcompare p p' Eq = Eq. +Lemma Peqb_Pcompare : forall p p', Peqb p p' = true -> Pos.compare p p' = Eq. Proof. - intros. now rewrite Pcompare_eq_iff, <- Peqb_eq. + intros. now rewrite Pos.compare_eq_iff, <- Peqb_eq. Qed. -Lemma Pcompare_Peqb : forall p p', Pcompare p p' Eq = Eq -> Peqb p p' = true. +Lemma Pcompare_Peqb : forall p p', Pos.compare p p' = Eq -> Peqb p p' = true. Proof. - intros; now rewrite Peqb_eq, <- Pcompare_eq_iff. + intros; now rewrite Peqb_eq, <- Pos.compare_eq_iff. Qed. Lemma Neqb_correct : forall n, Neqb n n = true. |