diff options
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 b9788de8b0..bbc984af12 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). |