(* GROUND NOTATION **********************************************************)
-notation "hvbox( ð\9d\90\82â\9dª term 46 f â\9d« ≘ break term 46 n )"
+notation "hvbox( ð\9d\90\82â\9d¨ term 46 f â\9d© ≘ break term 46 n )"
non associative with precedence 45
for @{ 'RFunC $f $n }.