diff options
Diffstat (limited to 'theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v')
| -rw-r--r-- | theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v index bfbc063c..e2ec3482 100644 --- a/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v +++ b/theories/Numbers/Integer/SpecViaZ/ZSigZAxioms.v @@ -1,6 +1,6 @@ (************************************************************************) (* v * The Coq Proof Assistant / The Coq Development Team *) -(* <O___,, * INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2010 *) +(* <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 *) @@ -93,7 +93,7 @@ replace z with (-(-z))%Z in * by (auto with zarith). remember (-z)%Z as z'. pattern z'; apply natlike_ind. apply B0. -intros; rewrite Zopp_succ; unfold Zpred; apply BP; auto. +intros; rewrite Z.opp_succ; unfold Z.pred; apply BP; auto. subst z'; auto with zarith. Qed. @@ -364,7 +364,7 @@ Program Instance mod_wd : Proper (eq==>eq==>eq) modulo. Theorem div_mod : forall a b, ~b==0 -> a == b*(div a b) + (modulo a b). Proof. -intros a b. zify. intros. apply Z_div_mod_eq_full; auto. +intros a b. zify. intros. apply Z.div_mod; auto. Qed. Theorem mod_pos_bound : |