e_sqrt.c File Reference

Functions
double	__ieee754_sqrt (double x) double __ieee754_sqrt(x) double x
	if ((ix0 &0x7ff00000)==0x7ff00000)
	if (ix0<=0)
	if (m==0)
	if (m &1)
	while (r !=0)
	if ((ix0|ix1) !=0)

Variables
static const double	one = 1.0
static const double	tiny = 1.0e-300
int	sign = (int)0x80000000
unsigned	r = 0x00200000
unsigned	t1
unsigned	s1
unsigned	ix1 = __LO(x)
unsigned	q1
int	ix0 = __HI(x)
int	s0
int	q = q1 = s0 = s1 = 0
int	m = (ix0 >> 20)
int	t
int	i

Function Documentation

__ieee754_sqrt()

double __ieee754_sqrt

(

double

x

)

if() [1/5]

if

(

(ix0 &0x7ff00000)

= = 0x7ff00000

)

if() [2/5]

if

(

(ix0|ix1) !

= 0

)

if() [3/5]

if

(

ix0<=

0

)

if() [4/5]

if

(

m &

1

)

if() [5/5]

if

(

m

= = 0

)

while()

while

(

r !

= 0

)

Variable Documentation

i

int i

ix0

ix0 = __HI(x)

ix1

ix1 = __LO(x)

m

m = (ix0 >> 20)

one

static double one = 1.0

static

q

q = q1 = s0 = s1 = 0

q1

unsigned q1

r

r = 0x00200000

s0

int s0

s1

unsigned s1

sign

int sign = (int)0x80000000

t

int t

t1

unsigned t1

tiny

static double tiny = 1.0e-300

static