(* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
-notation "hvbox( ⦃ term 46 G , break term 46 L ⦄ ⊢ break term 46 T ¡ break [ term 46 o, break term 46 h ] )"
+notation "hvbox( ⦃ term 46 G , break term 46 L ⦄ ⊢ break term 46 T ¡ [ break term 46 h, break term 46 o ] )"
non associative with precedence 45
for @{ 'NativeValid $h $o $G $L $T }.