X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fnotation%2Ffunctions%2Fblack_righttriangle_1.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fnotation%2Ffunctions%2Fblack_righttriangle_1.ma;h=0000000000000000000000000000000000000000;hb=61bc42e04598a9f5e489c3867af72e700c7fda04;hp=93965f7e4637eae0078cba790c7cb9a7d8d0b84f;hpb=5c2d38b46908f662cbb717156b29101ff30f8352;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/notation/functions/black_righttriangle_1.ma b/matita/matita/contribs/lambdadelta/delayed_updating/notation/functions/black_righttriangle_1.ma
deleted file mode 100644
index 93965f7e4..000000000
--- a/matita/matita/contribs/lambdadelta/delayed_updating/notation/functions/black_righttriangle_1.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                  *)
-(*                                                                        *)
-(**************************************************************************)
-
-(* NOTATION FOR DELAYED UPDATING ********************************************)
-
-notation "hvbox( ▶ term 70 p )"
-  non associative with precedence 70
-  for @{ 'BlackRightTriangle $p }.