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| author |  letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-06-24 15:50:06 +0000 |
|---|---|---|
| committer | letouzey <letouzey@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2011-06-24 15:50:06 +0000 |
| commit | 81c4c8bc418cdf42cc88249952dbba465068202c (patch) | |
| tree | 0151cc0964c9874722f237721b800076d08cef37 /theories/ZArith/Znumtheory.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/Znumtheory.v')
| -rw-r--r-- | theories/ZArith/Znumtheory.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/theories/ZArith/Znumtheory.v b/theories/ZArith/Znumtheory.v index b9788de8b..bbc984af1 100644 --- a/theories/ZArith/Znumtheory.v +++ b/theories/ZArith/Znumtheory.v @@ -39,7 +39,7 @@ Notation "( a | b )" := (Zdivide a b) (at level 0) : Z_scope. Lemma Zdivide_equiv : forall a b, Z.divide a b <-> Zdivide a b. Proof. - intros a b; split; intros (c,H); exists c; rewrite Zmult_comm; auto. + intros a b; split; intros (c,H); now exists c. Qed. Lemma Zdivide_refl : forall a:Z, (a | a). |