You can search for identifiers within the package.
in-package search v0.2.0
val (<*>) : ('a -> 'b) t -> 'a t -> 'b t
val (<$>) : ('a -> 'b) -> 'a t -> 'b t
val (<*) : 'a t -> 'b t -> 'a t
val (>*) : 'a t -> 'b t -> 'b t