diff options
Diffstat (limited to 'theories/QArith/QArith_base.v')
| -rw-r--r-- | theories/QArith/QArith_base.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/QArith/QArith_base.v b/theories/QArith/QArith_base.v index 75bd9c5e6f..5199333ede 100644 --- a/theories/QArith/QArith_base.v +++ b/theories/QArith/QArith_base.v @@ -79,9 +79,9 @@ Qed. Lemma Qge_alt : forall p q, (p>=q) <-> (p?=q <> Lt). Proof. unfold Qle, Qcompare, Zle. -split; intros; swap H. +split; intros; contradict H. rewrite Zcompare_Gt_Lt_antisym; auto. -rewrite Zcompare_Gt_Lt_antisym in H0; auto. +rewrite Zcompare_Gt_Lt_antisym in H; auto. Qed. Hint Unfold Qeq Qlt Qle: qarith. |