X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fnotation%2Ffunctions%2Fclass_d_tau_0.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fdelayed_updating%2Fnotation%2Ffunctions%2Fclass_d_tau_0.ma;h=8b21ae57998cad943e996453da7b0fba246808b3;hb=3bf7a0b4185dbffe5b822c907956acdbe2d1c559;hp=0000000000000000000000000000000000000000;hpb=6c52017b15171aa20ddfd01c1bbf3cc22a86c81c;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/delayed_updating/notation/functions/class_d_tau_0.ma b/matita/matita/contribs/lambdadelta/delayed_updating/notation/functions/class_d_tau_0.ma
new file mode 100644
index 000000000..8b21ae579
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/delayed_updating/notation/functions/class_d_tau_0.ma
@@ -0,0 +1,19 @@
+(**************************************************************************)
+(*       ___                                                              *)
+(*      ||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( 𝐃𝛕 )"
+  non associative with precedence 70
+  for @{ 'ClassDTau }.