End DecidableEqDep.
(************************************************************************)
(** ** Definition of the functor that builds properties of dependent equalities on decidable sets in Set *)
(** The signature of decidable sets in [Set] *)
Module Type DecidableSet.
Parameter U:Set.

(* Specifications: *)
Axiom eq_dec : forall x y:U, {x = y} + {x <> y}.
End DecidableSet.