You can search for identifiers within the package.
in-package search v0.2.0
val (<) : int64 -> int64 -> bool
val (<=) : int64 -> int64 -> bool
val (<>) : int64 -> int64 -> bool
val (=) : int64 -> int64 -> bool
val (>) : int64 -> int64 -> bool
val (>=) : int64 -> int64 -> bool
val compare : int64 -> int64 -> int
val equal : int64 -> int64 -> bool