X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Fpredsnstar_4.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Fpredsnstar_4.ma;h=c8e17752a22cabefdfac32d9d3e68bba7acb79c4;hb=65008df95049eb835941ffea1aa682c9253c4c2b;hp=0000000000000000000000000000000000000000;hpb=c07e9b0a3e65c28ca4154fec76a54a9a118fa7e1;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsnstar_4.ma b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsnstar_4.ma
new file mode 100644
index 000000000..c8e17752a
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsnstar_4.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 THE FORMAL SYSTEM λδ ****************************************)
+
+notation "hvbox( ⦃ term 46 h, break term 46 L1 ⦄ ⊢ ➡ * break [ term 46 g ] break term 46 L2 )"
+   non associative with precedence 45
+   for @{ 'PRedSnStar $h $g $L1 $L2 }.