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-(************************************************************************)
-(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
-(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
-(*   \VV/  **************************************************************)
-(*    //   *      This file is distributed under the terms of the       *)
-(*         *       GNU Lesser General Public License Version 2.1        *)
-(************************************************************************)
-
-(* Certification of Imperative Programs / Jean-Christophe Filliātre *)
-
-(* $Id$ *)
-
-(**********************************************)
-(* Functional arrays, for use in Correctness. *)
-(**********************************************)
-
-(* This is an axiomatization of arrays.
- *
- * The type (array N T) is the type of arrays ranging from 0 to N-1 
- * which elements are of type T.
- *
- * Arrays are created with new, accessed with access and modified with store. 
- *
- * Operations of accessing and storing are not guarded, but axioms are.
- * So these arrays can be viewed as arrays where accessing and storing
- * out of the bounds has no effect.
- *)
-
-
-Require Export ProgInt.
-
-Set Implicit Arguments.
-
-
-(* The type of arrays *)
-
-Parameter array : Z -> Set -> Set.
-
-
-(* Functions to create, access and modify arrays *)
-
-Parameter new : (n:Z)(T:Set) T -> (array n T).
-
-Parameter access : (n:Z)(T:Set) (array n T) -> Z -> T.
-
-Parameter store : (n:Z)(T:Set) (array n T) -> Z -> T -> (array n T).
-
-
-(* Axioms *)
-
-Axiom new_def : (n:Z)(T:Set)(v0:T)
-                (i:Z) `0<=i<n` -> (access (new n v0) i) = v0.
-
-Axiom store_def_1 : (n:Z)(T:Set)(t:(array n T))(v:T)
-                    (i:Z) `0<=i<n` ->
-                    (access (store t i v) i) = v.
-
-Axiom store_def_2 : (n:Z)(T:Set)(t:(array n T))(v:T)
-                    (i:Z)(j:Z) `0<=i<n` -> `0<=j<n` ->
-		    `i <> j` ->
-                    (access (store t i v) j) = (access t j).
-
-Hints Resolve new_def store_def_1 store_def_2 : datatypes v62.
-
-(* A tactic to simplify access in arrays *)
-
-Tactic Definition ArrayAccess i j H :=
-    Elim (Z_eq_dec i j); [ 
-      Intro H; Rewrite H; Rewrite store_def_1
-    | Intro H; Rewrite store_def_2; [ Idtac | Idtac | Idtac | Exact H ] ].
-
-(* Symbolic notation for access *)
-
-Notation "# t [ c ]" := (access t c) (at level 0, t ident)
-  V8only (at level 0, t at level 0).