Functor Wto.Make

module Make: functor (Node : sig

type t

val equal : t -> t -> bool

val hash : t -> int

val pretty : Stdlib.Format.formatter -> t -> unit

end) -> sig .. end

This functor provides the partitioning algorithm constructing a WTO.

Parameters:

Node : sig type t val equal: t -> t -> bool val hash: t -> int val pretty: Format.formatter -> t -> unit end

type pref = Node.t -> Node.t -> int

partial order of preference for the choice of the head of a loop

val partition : ?pref:pref ->
       init:Node.t -> succs:(Node.t -> Node.t list) -> Node.t Wto.partition

Implements Bourdoncle "Efficient chaotic iteration strategies with widenings" algorithm to compute a WTO.

val pretty_partition : Stdlib.Format.formatter -> Node.t Wto.partition -> unit

val pretty_component : Stdlib.Format.formatter -> Node.t Wto.component -> unit

val equal_component : Node.t Wto.component -> Node.t Wto.component -> bool

val equal_partition : Node.t Wto.partition -> Node.t Wto.partition -> bool