X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fground_2%2Fnotation%2Frelations%2Frcolength_2.ma;h=785c4cbc5d419b1852e150fdccaefd36c5381243;hp=7bb4e1363b33b8839d53fe2a8544e379ded712ab;hb=bd53c4e895203eb049e75434f638f26b5a161a2b;hpb=3b7b8afcb429a60d716d5226a5b6ab0d003228b1

diff --git a/matita/matita/contribs/lambdadelta/ground_2/notation/relations/rcolength_2.ma b/matita/matita/contribs/lambdadelta/ground_2/notation/relations/rcolength_2.ma
index 7bb4e1363..785c4cbc5 100644
--- a/matita/matita/contribs/lambdadelta/ground_2/notation/relations/rcolength_2.ma
+++ b/matita/matita/contribs/lambdadelta/ground_2/notation/relations/rcolength_2.ma
@@ -14,6 +14,6 @@
 
 (* GENERAL NOTATION USED BY THE FORMAL SYSTEM λδ ****************************)
 
-notation "hvbox( 𝐂 ⦃ term 46 f ⦄ ≘ break term 46 n )"
+notation "hvbox( 𝐂❪ term 46 f ❫ ≘ break term 46 n )"
    non associative with precedence 45
    for @{ 'RCoLength $f $n }.