X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fnotation%2Frelations%2Fstareqsn_6.ma;h=29eb309c7b77df3bddf4cfee95a6282c8fc717fc;hb=613d8642b1154dde0c026cbdcd96568910198251;hp=71174825ecabfa59f0781deef897ff7366a25da3;hpb=4173283e148199871d787c53c0301891deb90713;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/static_2/notation/relations/stareqsn_6.ma b/matita/matita/contribs/lambdadelta/static_2/notation/relations/stareqsn_6.ma
index 71174825e..29eb309c7 100644
--- a/matita/matita/contribs/lambdadelta/static_2/notation/relations/stareqsn_6.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/notation/relations/stareqsn_6.ma
@@ -14,6 +14,6 @@
 
 (* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
 
-notation "hvbox( ⦃ term 46 G1, break term 46 L1, break term 46 T1 ⦄ ≛ ⦃ break term 46 G2, break term 46 L2, break term 46 T2 ⦄ )"
+notation "hvbox( ❪ term 46 G1, break term 46 L1, break term 46 T1 ❫ ≛ ❪ break term 46 G2, break term 46 L2, break term 46 T2 ❫ )"
    non associative with precedence 45
    for @{ 'StarEqSn $G1 $L1 $T1 $G2 $L2 $T2 }.