(* NOTATION FOR THE FORMAL SYSTEM λδ ****************************************)
-notation "hvbox( â¦\83 term 46 G1, break term 46 L1, break term 46 T1 â¦\84 â\8a\90 [ break term 46 b ] ⦃ break term 46 G2, break term 46 L2, break term 46 T2 ⦄ )"
+notation "hvbox( â¦\83 term 46 G1, break term 46 L1, break term 46 T1 â¦\84 â¬\82 [ break term 46 b ] ⦃ break term 46 G2, break term 46 L2, break term 46 T2 ⦄ )"
non associative with precedence 45
for @{ 'SupTerm $b $G1 $L1 $T1 $G2 $L2 $T2 }.