diff options
| -rw-r--r-- | theories/Structures/GenericMinMax.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/theories/Structures/GenericMinMax.v b/theories/Structures/GenericMinMax.v index 8d20ce77f9..1af6aebec6 100644 --- a/theories/Structures/GenericMinMax.v +++ b/theories/Structures/GenericMinMax.v @@ -629,9 +629,9 @@ Module TOMaxEqDec_to_Compare if eq_dec x y then Eq else if eq_dec (M.max x y) y then Lt else Gt. - Lemma compare_spec : forall x y, CompSpec eq lt x y (compare x y). + Lemma compare_spec x y : CompSpec eq lt x y (compare x y). Proof. - intros; unfold compare; repeat destruct eq_dec; auto; constructor. + unfold compare; repeat destruct eq_dec; auto; constructor. - destruct (lt_total x y); auto. absurd (x==y); auto. transitivity (max x y); auto. symmetry. apply max_l. rewrite le_lteq; intuition. |