diff options
Diffstat (limited to 'theories/FSets/FSetInterface.v')
| -rw-r--r-- | theories/FSets/FSetInterface.v | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/theories/FSets/FSetInterface.v b/theories/FSets/FSetInterface.v index 3868e84ce..9d5f2ad76 100644 --- a/theories/FSets/FSetInterface.v +++ b/theories/FSets/FSetInterface.v @@ -153,7 +153,7 @@ Module Type S. Section Spec. Variable s s' s'' : t. - Variable x y z : elt. + Variable x y : elt. (** Specification of [In] *) Parameter In_1 : E.eq x y -> In x s -> In y s. @@ -254,6 +254,8 @@ Module Type S. Parameter partition_2 : compat_bool E.eq f -> snd (partition f s) [=] filter (fun x => negb (f x)) s. + End Filter. + (** Specification of [elements] *) Parameter elements_1 : In x s -> InA E.eq x (elements s). Parameter elements_2 : InA E.eq x (elements s) -> In x s. @@ -275,7 +277,6 @@ Module Type S. (* Parameter choose_equal: (equal s s')=true -> E.eq (choose s) (choose s'). *) - End Filter. End Spec. (* begin hide *) |