X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Fpconveta_5.ma;h=4724c9fd83d17b323cc323f4eeab851218a4af1e;hb=HEAD;hp=d8baf5703c3442ae3054bf6fde61164fc43bc474;hpb=3c6ff3987c3cc5e2df03fb76d07697c28c89c0a8;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/pconveta_5.ma b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/pconveta_5.ma
index d8baf5703..4724c9fd8 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/pconveta_5.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/pconveta_5.ma
@@ -14,6 +14,6 @@
 
 (* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
 
-notation "hvbox( ⦃ term 46 G, break term 46 L ⦄ ⊢ break term 46 T1 ⬌η[ break term 46 h ] break term 46 T2 )"
+notation "hvbox( ❨ term 46 G, break term 46 L ❩ ⊢ break term 46 T1 ⬌η[ break term 46 h ] break term 46 T2 )"
    non associative with precedence 45
    for @{ 'PConvEta $h $G $L $T1 $T2 }.