X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground_2A%2Fnotation%2Fconstructors%2Fnil_0.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground_2A%2Fnotation%2Fconstructors%2Fnil_0.ma;h=0000000000000000000000000000000000000000;hb=1fd63df4c77f5c24024769432ea8492748b4ac79;hp=6ea5151a9706267e39ff5b998f34957b25c8a268;hpb=277fc8ff21ce3dbd6893b1994c55cf5c06a98355;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/ground_2A/notation/constructors/nil_0.ma b/matita/matita/contribs/lambdadelta/ground_2A/notation/constructors/nil_0.ma
deleted file mode 100644
index 6ea5151a9..000000000
--- a/matita/matita/contribs/lambdadelta/ground_2A/notation/constructors/nil_0.ma
+++ /dev/null
@@ -1,19 +0,0 @@
-(**************************************************************************)
-(*       ___                                                              *)
-(*      ||M||                                                             *)
-(*      ||A||       A project by Andrea Asperti                           *)
-(*      ||T||                                                             *)
-(*      ||I||       Developers:                                           *)
-(*      ||T||         The HELM team.                                      *)
-(*      ||A||         http://helm.cs.unibo.it                             *)
-(*      \   /                                                             *)
-(*       \ /        This file is distributed under the terms of the       *)
-(*        v         GNU General Public License Version 2                  *)
-(*                                                                        *)
-(**************************************************************************)
-
-(* GENERAL NOTATION USED BY THE FORMAL SYSTEM λδ ****************************)
-
-notation "◊"
-  non associative with precedence 46
-  for @{ 'Nil }.