diff options
Diffstat (limited to 'theories/Setoids')
| -rw-r--r-- | theories/Setoids/Setoid.v | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/theories/Setoids/Setoid.v b/theories/Setoids/Setoid.v index cf641253a..e5c08335d 100644 --- a/theories/Setoids/Setoid.v +++ b/theories/Setoids/Setoid.v @@ -16,15 +16,15 @@ Definition Setoid_Theory := @Equivalence. Definition Build_Setoid_Theory := @Build_Equivalence. Definition Seq_refl A Aeq (s : Setoid_Theory A Aeq) : forall x:A, Aeq x x. - unfold Setoid_Theory. intros ; reflexivity. + unfold Setoid_Theory in s. intros ; reflexivity. Defined. Definition Seq_sym A Aeq (s : Setoid_Theory A Aeq) : forall x y:A, Aeq x y -> Aeq y x. - unfold Setoid_Theory. intros ; symmetry ; assumption. + unfold Setoid_Theory in s. intros ; symmetry ; assumption. Defined. Definition Seq_trans A Aeq (s : Setoid_Theory A Aeq) : forall x y z:A, Aeq x y -> Aeq y z -> Aeq x z. - unfold Setoid_Theory. intros ; transitivity y ; assumption. + unfold Setoid_Theory in s. intros ; transitivity y ; assumption. Defined. (** Some tactics for manipulating Setoid Theory not officially |