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(***********************************************************************)
(* v * The Coq Proof Assistant / The Coq Development Team *)
(* <O___,, * INRIA-Rocquencourt & LRI-CNRS-Orsay *)
(* \VV/ *************************************************************)
(* // * This file is distributed under the terms of the *)
(* * GNU Lesser General Public License Version 2.1 *)
(***********************************************************************)
(*i $Id$ i*)
open General
open Dpctypes
exception Not_unifiable
val unif_atoms : atom_id * term list -> atom_id * term list
-> (term * term) list
val unif_terms : term -> term -> (term * term) list
val assoc_unif : 'a -> ('a * 'a) list -> 'a
val apply_unif : (term * term) list -> term -> term
val appear_var_term : term -> term -> bool
exception Up_error
val up : (term * term) list -> (term * term) list -> (term * term) list
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