diff options
Diffstat (limited to 'theories/Structures/OrdersFacts.v')
| -rw-r--r-- | theories/Structures/OrdersFacts.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Structures/OrdersFacts.v b/theories/Structures/OrdersFacts.v index 2e9c0cf5..88fbd8c1 100644 --- a/theories/Structures/OrdersFacts.v +++ b/theories/Structures/OrdersFacts.v @@ -31,7 +31,7 @@ Module Type CompareFacts (Import O:DecStrOrder'). Lemma compare_lt_iff x y : (x ?= y) = Lt <-> x<y. Proof. - case compare_spec; intro H; split; try easy; intro LT; + case compare_spec; intro H; split; try easy; intro LT; contradict LT; rewrite H; apply irreflexivity. Qed. @@ -90,7 +90,7 @@ Module Type OrderedTypeFullFacts (Import O:OrderedTypeFull'). Instance le_order : PartialOrder eq le. Proof. compute; iorder. Qed. - Instance le_antisym : Antisymmetric _ eq le. + Instance le_antisym : Antisymmetric eq le. Proof. apply partial_order_antisym; auto with *. Qed. Lemma le_not_gt_iff : forall x y, x<=y <-> ~y<x. |