module Integer:Integers in a form suitable for use withComparedTypewith type t = int
Map and Hashtbl.type t
val equal : t -> t -> bool
val hash : t -> intval compare : t -> t -> intcompare x y is < 0, = 0,
or > 0 when x precedes y, is equal to y, or follows
y in the order.
(compare x y = 0) = Util.ComparedType.equal x y