X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2Fapps_2%2Ffunctional%2Fnotation.ma;h=f830afff117117814420119c38ce18659157ded1;hb=947126ce0618ffdfc39cdc7e198c1edbf3b1a926;hp=1c60d6c18e4802730297b69182a67c8d6da9f752;hpb=e8998d29ab83e7b6aa495a079193705b2f6743d3;p=helm.git

diff --git a/matita/matita/contribs/lambdadelta/apps_2/functional/notation.ma b/matita/matita/contribs/lambdadelta/apps_2/functional/notation.ma
index 1c60d6c18..f830afff1 100644
--- a/matita/matita/contribs/lambdadelta/apps_2/functional/notation.ma
+++ b/matita/matita/contribs/lambdadelta/apps_2/functional/notation.ma
@@ -14,6 +14,10 @@
 
 (* NOTATION FOR THE "functional" COMPONENT ********************************)
 
+notation "hvbox( T . break ④ { term 46 I } break { term 46 T1 , break term 46 T2 , break term 46 T3 } )"
+ non associative with precedence 50
+ for @{ 'DxItem4 $T $I $T1 $T2 $T3 }.
+
 notation "hvbox( ↑ [ term 46 d , break term 46 e ] break term 46 T )"
    non associative with precedence 46
    for @{ 'Lift $d $e $T }.