X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fbasic_2%2Fnotation%2Frelations%2Flazyeq_7.ma;h=4bfa2c7544283489b6ccad42e334e9b04c72b110;hb=7a25b8fcba2436a75556db1725c6e1be78a9faca;hp=3c6f5e75eea8f8f632cbbff9bc09e3db97a501f0;hpb=6aab24b40d5d09561375959043ecd85c8b428d85;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/lazyeq_7.ma b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/lazyeq_7.ma
index 3c6f5e75e..4bfa2c754 100644
--- a/matita/matita/contribs/lambdadelta/basic_2/notation/relations/lazyeq_7.ma
+++ b/matita/matita/contribs/lambdadelta/basic_2/notation/relations/lazyeq_7.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 d ] 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 d ] break ⦃ term 46 G2, break term 46 L2 , break term 46 T2 ⦄ )"
    non associative with precedence 45
    for @{ 'LazyEq $d $G1 $L1 $T1 $G2 $L2 $T2 }.