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