X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fstatic_2%2Fnotation%2Frelations%2Flrsubeqf_4.ma;h=bea4ea24572293b931abddfa33018e889681f978;hp=9847c85317702d4084c1f3ccc9073df93d77cab2;hb=bd53c4e895203eb049e75434f638f26b5a161a2b;hpb=3b7b8afcb429a60d716d5226a5b6ab0d003228b1

diff --git a/matita/matita/contribs/lambdadelta/static_2/notation/relations/lrsubeqf_4.ma b/matita/matita/contribs/lambdadelta/static_2/notation/relations/lrsubeqf_4.ma
index 9847c8531..bea4ea245 100644
--- a/matita/matita/contribs/lambdadelta/static_2/notation/relations/lrsubeqf_4.ma
+++ b/matita/matita/contribs/lambdadelta/static_2/notation/relations/lrsubeqf_4.ma
@@ -14,6 +14,6 @@
 
 (* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
 
-notation "hvbox( ⦃ term 46 L1, break term 46 f1 ⦄ ⫃ 𝐅+ ⦃ break term 46 L2, break term 46 f2 ⦄ )"
+notation "hvbox( ❪ term 46 L1, break term 46 f1 ❫ ⫃𝐅+❪ break term 46 L2, break term 46 f2 ❫ )"
    non associative with precedence 45
    for @{ 'LRSubEqF $L1 $f1 $L2 $f2 }.