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author | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-06-24 15:50:06 +0000 |
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committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-06-24 15:50:06 +0000 |
commit | 81c4c8bc418cdf42cc88249952dbba465068202c (patch) | |
tree | 0151cc0964c9874722f237721b800076d08cef37 /theories/ZArith/Zdiv.v | |
parent | 51c26ecf70212e6ec4130c41af9144058cd27d12 (diff) |
Numbers: change definition of divide (compat with Znumtheory)
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14237 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/ZArith/Zdiv.v')
-rw-r--r-- | theories/ZArith/Zdiv.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/ZArith/Zdiv.v b/theories/ZArith/Zdiv.v index ff221f35e..477e2e122 100644 --- a/theories/ZArith/Zdiv.v +++ b/theories/ZArith/Zdiv.v @@ -519,7 +519,7 @@ Lemma Zmod_divides : forall a b, b<>0 -> (a mod b = 0 <-> exists c, a = b*c). Proof. intros. rewrite Z.mod_divide; trivial. - split; intros (c,Hc); exists c; auto. + split; intros (c,Hc); exists c; subst; auto with zarith. Qed. (** Particular case : dividing by 2 is related with parity *) |