val (<$>) : ('a -> 'b) -> 'a t -> 'b tInfix version of CORE.map.
val (<&>) : 'a t -> ('a -> 'b) -> 'b tFlipped and infix version of CORE.map.
val (<$) : 'a -> 'b t -> 'a tval ($>) : 'a t -> 'b -> 'b tFlipped and infix version of OPERATION.replace.