(* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
-notation "hvbox( L1 ≡ break [ term 46 T , break term 46 d ] break term 46 L2 )"
+notation "hvbox( L1 ≡ break [ term 46 T , break term 46 l ] break term 46 L2 )"
non associative with precedence 45
- for @{ 'LazyEq $T $d $L1 $L2 }.
+ for @{ 'LazyEq $T $l $L1 $L2 }.