val to_string : bool -> stringinclude Comparisons with type t := bool
val compare : bool -> bool -> intval equal : bool -> bool -> boolval (=) : bool -> bool -> boolval (<) : bool -> bool -> boolval (>) : bool -> bool -> boolval (<>) : bool -> bool -> boolval (<=) : bool -> bool -> boolval (>=) : bool -> bool -> boolval min : bool -> bool -> boolval max : bool -> bool -> bool