X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fnotation%2Ffunctions%2Fsnabstneg_2.ma;fp=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fnotation%2Ffunctions%2Fsnabstneg_2.ma;h=e4dc84a10377e533361e16a1f52825cbf634696b;hb=ff612dc35167ec0c145864c9aa8ae5e1ebe20a48;hp=0000000000000000000000000000000000000000;hpb=222044da28742b24584549ba86b1805a87def070;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/static_2/notation/functions/snabstneg_2.ma b/matita/matita/contribs/lambdadelta/static_2/notation/functions/snabstneg_2.ma
new file mode 100644
index 000000000..e4dc84a10
--- /dev/null
+++ b/matita/matita/contribs/lambdadelta/static_2/notation/functions/snabstneg_2.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 55 T1. break term 55 T2 )"
+ non associative with precedence 55
+ for @{ 'SnAbstNeg $T1 $T2 }.