X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Frlift_4.ma;h=77c92207399a23271313d4f72dd1e3f185cc2dc1;hb=9afdb35b870c15760f482a1b4a0ad7b4dcd5172b;hp=c875be4ae1c5c7d63bcc94267c2ec0338d31414a;hpb=65008df95049eb835941ffea1aa682c9253c4c2b;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/rlift_4.ma b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/rlift_4.ma
index c875be4ae..77c922073 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/rlift_4.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/rlift_4.ma
@@ -14,6 +14,6 @@
 
 (* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
 
-notation "hvbox( ⇧ [ term 46 d , break term 46 e ] break term 46 T1 ≡ break term 46 T2 )"
+notation "hvbox( ⬆ [ term 46 d , break term 46 e ] break term 46 T1 ≡ break term 46 T2 )"
    non associative with precedence 45
    for @{ 'RLift $d $e $T1 $T2 }.