X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Fpredtysn_5.ma;h=fdcc1a4fc36d100b1137bf5b97e25c1365a233d4;hb=bd53c4e895203eb049e75434f638f26b5a161a2b;hp=8f82a99b20ed5d86cbf5aa64576c298953a9c4bd;hpb=c4c23fb49f67e69b3193fc8233339f6ca016a8e9;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predtysn_5.ma b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predtysn_5.ma
index 8f82a99b2..fdcc1a4fc 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predtysn_5.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predtysn_5.ma
@@ -14,6 +14,6 @@
 
 (* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
 
-notation "hvbox( ⦃ term 46 G, break term 46 L1 ⦄ ⊢ ⬈ break [ term 46 h , break term 46 T ] break term 46 L2 )"
+notation "hvbox( ❪ term 46 G, break term 46 L1 ❫ ⊢ ⬈[ break term 46 h, break term 46 T ] break term 46 L2 )"
    non associative with precedence 45
    for @{ 'PRedTySn $h $T $G $L1 $L2 }.