cosf.c File Reference

Data Structures
union	du
union	fu

Functions
float	cosf (float x)

Variables
static const du	P [5]
static const du	rpi = {0.3183098861837907}
static const du	pihi
static const du	pilo
static const fu	zero = {0.0}
const fu	NAN

Function Documentation

cosf()

float cosf

(

float

x

)

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Variable Documentation

NAN

const fu NAN

extern

P

const du P[5]

static

Initial value:

= {{1.0},
                        {-0.16666659550427756},
                        {0.008333066246082155},
                        {-1.980960290193795E-4},
                        {2.605780637968037E-6}}

pihi

const du pihi

static

Initial value:

= {
    3.1415926218032837}

pilo

const du pilo

static

Initial value:

= {
    3.178650954705639E-8}

rpi

const du rpi = {0.3183098861837907}

static

zero

const fu zero = {0.0}

static