X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fcontribs%2Fprocedural%2FCoq%2FArith%2FEven.mma;h=eaa51f3c4c2775458b1b7a5d9403e0a5ee277b08;hb=f8d45b2e4fa7817d7ef8312b3bb8a7439bd7fb8c;hp=3d93b674fb4db9c21b9188b0b462b46e55986b46;hpb=29714797b01e0ac8c22e4df2827b1785a759f482;p=helm.git

diff --git a/helm/software/matita/contribs/procedural/Coq/Arith/Even.mma b/helm/software/matita/contribs/procedural/Coq/Arith/Even.mma
index 3d93b674f..eaa51f3c4 100644
--- a/helm/software/matita/contribs/procedural/Coq/Arith/Even.mma
+++ b/helm/software/matita/contribs/procedural/Coq/Arith/Even.mma
@@ -16,21 +16,23 @@
 
 include "Coq.ma".
 
-(*#**********************************************************************)
+include "Init/Prelude.ma".
 
-(*  v      *   The Coq Proof Assistant  /  The Coq Development Team    *)
+(*#***********************************************************************)
 
-(* <O___,, *        INRIA-Rocquencourt  &  LRI-CNRS-Orsay              *)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
 
-(*   \VV/  *************************************************************)
+(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
 
-(*    //   *      This file is distributed under the terms of the      *)
+(*   \VV/  **************************************************************)
 
-(*         *       GNU Lesser General Public License Version 2.1       *)
+(*    //   *      This file is distributed under the terms of the       *)
 
-(*#**********************************************************************)
+(*         *       GNU Lesser General Public License Version 2.1        *)
 
-(*i $Id: Even.v,v 1.14 2003/11/29 17:28:28 herbelin Exp $ i*)
+(*#***********************************************************************)
+
+(*i $Id: Even.v,v 1.14.2.1 2004/07/16 19:31:00 herbelin Exp $ i*)
 
 (*#* Here we define the predicates [even] and [odd] by mutual induction
     and we prove the decidability and the exclusion of those predicates.