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41 lines
1.5 KiB
OCaml
41 lines
1.5 KiB
OCaml
(**************************************************************************)
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(* *)
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(* Cubicle *)
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(* Combining model checking algorithms and SMT solvers *)
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(* *)
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(* Guillaume Bury *)
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(* INRIA *)
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(* Sylvain Conchon and Alain Mebsout *)
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(* Universite Paris-Sud 11 *)
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(* *)
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(* Copyright 2011. This file is distributed under the terms of the *)
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(* Apache Software License version 2.0 *)
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(* *)
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(**************************************************************************)
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module type S = sig
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type t
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val true_ : t
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val false_ : t
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val dummy : t
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val neg : t -> t
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val norm : t -> t * bool
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(** Returns a 'normalized' form of the formula, possibly negated *)
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val hash : t -> int
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val equal : t -> t -> bool
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val compare : t -> t -> int
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val label : t -> Hstring.t
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val add_label : Hstring.t -> t -> unit
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val print : Format.formatter -> t -> unit
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module Map : Map.S with type key = t
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end
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