(* *)
(**************************************************************************)
-(* GENERAL NOTATION USED BY THE FORMAL SYSTEM λδ ****************************)
+(* GROUND NOTATION **********************************************************)
notation "hvbox( 𝐈❪ term 46 f ❫ )"
- non associative with precedence 45
- for @{ 'IsIdentity $f }.
+ non associative with precedence 45
+ for @{ 'IsIdentity $f }.