val is_nan : float ‑> bool
val to_int64_preserve_order : float ‑> int64 option
val to_int64_preserve_order_exn : float ‑> int64
val of_int64_preserve_order : int64 ‑> float
val one_ulp : [< `Down | `Up ] ‑> float ‑> float
val upper_bound_for_int : int ‑> float
val is_x_minus_one_exact : float ‑> bool
val lower_bound_for_int : int ‑> float
val clamp_unchecked : float ‑> min:float ‑> max:float ‑> float