/Я language (β)/Operators/ho'st/

(`ho`) [H]om functor alias mapping c[O]variantly (`st`) Factoring through [S]uper[T]ype relation
`ho'st`¹ : target ( t _ a ) ( target ( source ( Supertype a ) ( o ) ) ( t _ o ) )

`ho'st`¹, `ho_'st`², `ho__'st`³, `ho___'st`⁴, `ho____'st`⁵, `ho_____'st`⁶.