X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Fpredsnstar_4.ma;h=52626f2b13940452219fd401ce9958639fac2356;hb=bd53c4e895203eb049e75434f638f26b5a161a2b;hp=a12748a9b3757884c8529ba6a51faa26345a2a3f;hpb=6b35f96790b871aa06b22045b4e8e8dd7bba6590;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
index a12748a9b..52626f2b1 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsnstar_4.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/predsnstar_4.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 L2 )"
+notation "hvbox( ❪ term 46 G, break term 46 L1 ❫ ⊢ ➡*[ break term 46 h ] break term 46 L2 )"
    non associative with precedence 45
    for @{ 'PRedSnStar $h $G $L1 $L2 }.