ValueDomain.ZeroInittype t = Basetype.RawBools.tval hash : t -> intval show : t -> stringval pretty : unit -> t -> Pretty.docval printXml : 'a BatInnerIO.output -> t -> unitval to_yojson : t -> Printable.jsonval invariant : Invariant.context -> t -> Invariant.tval tag : t -> intval arbitrary : unit -> t QCheck.arbitrary