val floor : float -> floatval int_of_float : float -> intval float_of_int : int -> floatval caml_int32_float_of_bits : int32 -> floatval caml_int32_bits_of_float : float -> int32val caml_modf_float : float -> float * floatval caml_ldexp_float : float -> int -> floatval caml_frexp_float : float -> float * intval caml_copysign_float : float -> float -> floatval caml_expm1_float : float -> floatval caml_hypot_float : float -> float -> floatval caml_log10_float : float -> float