You can search for identifiers within the package.
in-package search v0.2.0
frama-c-wp.core
QED.Var
include Qed.Logic.Symbol
type t
val hash : t -> int
val equal : t -> t -> bool
val compare : t -> t -> int
val pretty : Format.formatter -> t -> unit
val debug : t -> string
for printing during debug
val sort : t -> Qed.Logic.sort
val basename : t -> string
val dummy : t