s_sincosf.c File Reference

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

Include dependency graph for s_sincosf.c:

Functions
static void	__kernel_sincosdf (double x, float *s, float *c)
OLM_DLLEXPORT void	sincosf (float x, float *s, float *c)

Variables
static const double	sc1pio2 = 1*M_PI_2
static const double	sc2pio2 = 2*M_PI_2
static const double	sc3pio2 = 3*M_PI_2
static const double	sc4pio2 = 4*M_PI_2
static const double	one = 1.0
static const double	S1 = -0x15555554cbac77.0p-55
static const double	S2 = 0x111110896efbb2.0p-59
static const double	S3 = -0x1a00f9e2cae774.0p-65
static const double	S4 = 0x16cd878c3b46a7.0p-71
static const double	C0 = -0x1ffffffd0c5e81.0p-54
static const double	C1 = 0x155553e1053a42.0p-57
static const double	C2 = -0x16c087e80f1e27.0p-62
static const double	C3 = 0x199342e0ee5069.0p-68

Function Documentation

__kernel_sincosdf()

static void __kernel_sincosdf ( double  x, float *  s, float *  c  )

static

References C0, C1, C2, C3, one, r, s, S1, S2, S3, S4, w, and z.

Referenced by sincosf().

sincosf()

OLM_DLLEXPORT void sincosf	(	float	x,
		float *	s,
		float *	c
	)

References __ieee754_rem_pio2f(), __kernel_sincosdf(), GET_FLOAT_WORD, n, s, sc1pio2, sc2pio2, sc3pio2, and sc4pio2.

Variable Documentation

C0

const double C0 = -0x1ffffffd0c5e81.0p-54

static

Referenced by __kernel_sincosdf().

C1

const double C1 = 0x155553e1053a42.0p-57

static

Referenced by __kernel_sincosdf().

C2

const double C2 = -0x16c087e80f1e27.0p-62

static

Referenced by __kernel_sincosdf().

C3

const double C3 = 0x199342e0ee5069.0p-68

static

Referenced by __kernel_sincosdf().

one

const double one = 1.0

static

Referenced by __kernel_sincosdf().

S1

const double S1 = -0x15555554cbac77.0p-55

static

Referenced by __kernel_sincosdf().

S2

const double S2 = 0x111110896efbb2.0p-59

static

Referenced by __kernel_sincosdf().

S3

const double S3 = -0x1a00f9e2cae774.0p-65

static

Referenced by __kernel_sincosdf().

S4

const double S4 = 0x16cd878c3b46a7.0p-71

static

Referenced by __kernel_sincosdf().

sc1pio2

const double sc1pio2 = 1*M_PI_2

static

Referenced by sincosf().

sc2pio2

const double sc2pio2 = 2*M_PI_2

static

Referenced by sincosf().

sc3pio2

const double sc3pio2 = 3*M_PI_2

static

Referenced by sincosf().

sc4pio2

const double sc4pio2 = 4*M_PI_2

static

Referenced by sincosf().