Module Bignum.For_testing
val of_string_internal : string -> t
val of_float_dyadic : float -> t
val to_string_decimal_truncate : max_decimal_digits:int -> t -> string
val of_int64 : Core_kernel.Int64.t -> t
val of_zarith_bignum : Bignum__.Zarith.Q.t -> t
val to_zarith_bignum : t -> Bignum__.Zarith.Q.t