`type t`
`val equal : t -> t -> bool`
`val compare : t -> t -> int`
`val is_zero : t -> bool`
`val to_string : t -> string`
`val to_int_exn : t -> int`
`val to_float : t -> float`
`val to_int32 : t -> int32`
`val of_string_exn : string -> t`
`val of_int_exn : int -> t`
`val of_int32_exn : int32 -> t`
`val of_int32_warning_on_overflow : int32 -> t`
`val of_nativeint_warning_on_overflow : nativeint -> t`
`val of_int_warning_on_overflow : int -> t`
`val of_float_opt : float -> t option`
`val succ : t -> t`
`val add : t -> t -> t`
`val sub : t -> t -> t`
`val mul : t -> t -> t`
`val div : t -> t -> t`
`val rem : t -> t -> t`
`val logand : t -> t -> t`
`val logor : t -> t -> t`
`val logxor : t -> t -> t`
`val shift_left : t -> int -> t`
`val shift_right : t -> int -> t`
`val shift_right_logical : t -> int -> t`
`val neg : t -> t`
`val abs : t -> t`
`val min_int : unit -> t`
`val max_int : unit -> t`
`val zero : t`
`val one : t`
`val num_bits : unit -> int`
`val set_num_bits : int -> unit`
`val (>=) : t -> t -> bool`
`val (<=) : t -> t -> bool`
`val (<) : t -> t -> bool`
`val (>) : t -> t -> bool`
`val (=) : t -> t -> bool`
`val (<>) : t -> t -> bool`