exercise ready

[helm.git] / helm / software / matita / contribs / procedural / Coq / Logic / Hurkens.mma

diff --git a/helm/software/matita/contribs/procedural/Coq/Logic/Hurkens.mma b/helm/software/matita/contribs/procedural/Coq/Logic/Hurkens.mma
index f595611aa86fe6a4caf24c528c9dde9aa156392e..d90a39eb27e565f12e3c8b6a48445034da20ab3c 100644 (file)
--- a/helm/software/matita/contribs/procedural/Coq/Logic/Hurkens.mma
+++ b/helm/software/matita/contribs/procedural/Coq/Logic/Hurkens.mma
@@ -16,31 +16,23 @@
 
 include "Coq.ma".
 
-(*#***************************************************************************)
+(*#***********************************************************************)
 
-(*                 The Calculus of Inductive Constructions                  *)
+(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
 
-(*                                                                          *)
+(* <O___,, * CNRS-Ecole Polytechnique-INRIA Futurs-Universite Paris Sud *)
 
-(*                            Projet LogiCal                                *)
+(*   \VV/  **************************************************************)
 
-(*                                                                          *)
+(*    //   *      This file is distributed under the terms of the       *)
 
-(*                     INRIA                        LRI-CNRS                *)
+(*         *       GNU Lesser General Public License Version 2.1        *)
 
-(*              Rocquencourt                        Orsay                   *)
+(*#***********************************************************************)
 
-(*                                                                          *)
+(*                              Hurkens.v                               *)
 
-(*                              May 29th 2002                               *)
-
-(*                                                                          *)
-
-(*#***************************************************************************)
-
-(*                                Hurkens.v                                 *)
-
-(*#***************************************************************************)
+(*#***********************************************************************)
 
 (*#* This is Hurkens paradox [Hurkens] in system U-, adapted by Herman
     Geuvers [Geuvers] to show the inconsistency in the pure calculus of