sig
module type SetType =
sig
type t
val empty : BasicSetEquations.SetType.t
val union :
BasicSetEquations.SetType.t ->
BasicSetEquations.SetType.t -> BasicSetEquations.SetType.t
val inter :
BasicSetEquations.SetType.t ->
BasicSetEquations.SetType.t -> BasicSetEquations.SetType.t
val diff :
BasicSetEquations.SetType.t ->
BasicSetEquations.SetType.t -> BasicSetEquations.SetType.t
val is_empty : BasicSetEquations.SetType.t -> bool
val equal :
BasicSetEquations.SetType.t -> BasicSetEquations.SetType.t -> bool
val print : BasicSetEquations.SetType.t -> string
end
module Make :
functor (Set : SetType) ->
sig
type term
val variable : Set.t -> BasicSetEquations.Make.term
val svariable : unit -> BasicSetEquations.Make.term
val empty : BasicSetEquations.Make.term
val sum :
Set.t -> BasicSetEquations.Make.term -> BasicSetEquations.Make.term
val unify :
BasicSetEquations.Make.term -> BasicSetEquations.Make.term -> unit
exception Error
val print : BasicSetEquations.Make.term -> string
end
end