s_cbrt.c File Reference

#include "cdefs-compat.h"
#include <openlibm_math.h>
#include "math_private.h"

Include dependency graph for s_cbrt.c:

Functions
OLM_DLLEXPORT double	cbrt (double x)

Variables
static const u_int32_t	B1 = 715094163
static const u_int32_t	B2 = 696219795
static const double	P0 = 1.87595182427177009643
static const double	P1 = -1.88497979543377169875
static const double	P2 = 1.621429720105354466140
static const double	P3 = -0.758397934778766047437
static const double	P4 = 0.145996192886612446982

Function Documentation

cbrt()

OLM_DLLEXPORT double cbrt

(

double

x

)

References B1, B2, IEEEl2bits::bits, EXTRACT_WORDS, GET_HIGH_WORD, high, INSERT_WORDS, low, P0, P1, P2, P3, P4, r, s, SET_HIGH_WORD, t, u, and w.

Referenced by cbrt_test().

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Variable Documentation

B1

const u_int32_t B1 = 715094163

static

Referenced by cbrt().

B2

const u_int32_t B2 = 696219795

static

Referenced by cbrt().

P0

const double P0 = 1.87595182427177009643

static

Referenced by cbrt().

P1

const double P1 = -1.88497979543377169875

static

Referenced by cbrt().

P2

const double P2 = 1.621429720105354466140

static

Referenced by cbrt().

P3

const double P3 = -0.758397934778766047437

static

Referenced by cbrt().

P4

const double P4 = 0.145996192886612446982

static

Referenced by cbrt().