s_cosf.c File Reference

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

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Functions
OLM_DLLEXPORT float	cosf (float x)

Variables
static const double	c1pio2 = 1*M_PI_2
static const double	c2pio2 = 2*M_PI_2
static const double	c3pio2 = 3*M_PI_2
static const double	c4pio2 = 4*M_PI_2

Function Documentation

cosf()

OLM_DLLEXPORT float cosf

(

float

x

)

References __ieee754_rem_pio2f(), __kernel_cosdf(), __kernel_sindf(), c1pio2, c2pio2, c3pio2, c4pio2, GET_FLOAT_WORD, and n.

Referenced by __ieee754_j0f(), __ieee754_j1f(), __ieee754_y0f(), __ieee754_y1f(), __ldexp_cexpf(), ccosf(), ccoshf(), cexpf(), cpowf(), csinf(), csinhf(), ctanf(), and ctanhf().

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Variable Documentation

c1pio2

const double c1pio2 = 1*M_PI_2

static

Referenced by cosf().

c2pio2

const double c2pio2 = 2*M_PI_2

static

Referenced by cosf().

c3pio2

const double c3pio2 = 3*M_PI_2

static

Referenced by cosf().

c4pio2

const double c4pio2 = 4*M_PI_2

static

Referenced by cosf().