(************************************************************************)
(*  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        *)
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(*i 	$Id$	 i*)
Section MapC.
Variables A B C : Type.

Lemma MapRemove_as_RestrBy_c :
forall m:Map A,
mapcanon A m ->
forall (a:ad) (y:B), MapRemove A m a = MapDomRestrBy A B m (M1 B a y).