(* * Copyright (c) Facebook, Inc. and its affiliates. * * This source code is licensed under the MIT license found in the * LICENSE file in the root directory of this source tree. *) (** Qset - Set with (signed) rational multiplicity for each element *) open Import0 include module type of Qset_intf module Make (Elt : OrderedType) : S with type elt = Elt.t