(* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
-notation "hvbox( L1 ≡ break [ term 46 T , break term 46 f ] break term 46 L2 )"
+notation "hvbox( T1 ≡ [ break term 46 h , break term 46 o ] break term 46 T2 )"
non associative with precedence 45
- for @{ 'LazyEq $T $f $L1 $L2 }.
+ for @{ 'LazyEq $h $o $T1 $T2 }.