math.h File Reference

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Functions
int	abs (int)
double	acos (double)
float	acosf (float)
double	asin (double)
double	atan (double)
double	atan2 (double, double)
double	ceil (double)
float	ceilf (float num)
double	copysign (double, double)
double	cos (double)
float	cosf (float)
double	exp (double)
float	expf (float x)
double	__frsqrte (double)
float	__fres (float)
double	__fabs (double)
float	__fabsf (float)
double	fabs (double f)
double	fabsf2 (float f)
float	fabsf (float f)
double	floor (double)
float	floorf (float num)
double	fmod (double, double)
float	fmodf (float f1, float f2)
double	frexp (double, int *)
double	ldexp (double, int)
double	modf (double, double *)
double	pow (double, double)
float	powf (float, float)
double	sin (double)
float	sinf (float)
double	sqrt (double)
double	tan (double)
float	tanf (float)
float	sqrtf (float mag)
float	atan2f (float y, float x)
float	i_sinf (float x)
float	i_cosf (float x)
float	i_tanf (float x)
float	i_acosf (float x)

Variables
static double	_half = 0.5
static double	_three = 3.0

Function Documentation

__fabs()

double __fabs ( double )

extern

__fabsf()

float __fabsf ( float )

extern

__fres()

float __fres ( float )

extern

__frsqrte()

double __frsqrte ( double )

extern

abs()

int abs

(

int

n

)

acos()

double acos

(

double

x

)

acosf()

float acosf

(

float

x

)

asin()

double asin

(

double

x

)

atan()

double atan

(

double

)

atan2()

double atan2	(	double	x,
		double	y )

atan2f()

float atan2f ( float y, float x )

inline

ceil()

double ceil

(

double

)

ceilf()

float ceilf ( float num )

inline

copysign()

double copysign	(	double	x,
		double	y )

cos()

double cos

(

double

)

cosf()

float cosf ( float x )

inline

exp()

double exp

(

double

x

)

expf()

float expf ( float x )

inline

fabs()

double fabs ( double f )

inline

fabsf()

float fabsf ( float f )

inline

fabsf2()

double fabsf2 ( float f )

inline

floor()

double floor

(

double

)

floorf()

float floorf ( float num )

inline

fmod()

double fmod	(	double	x,
		double	y )

fmodf()

float fmodf ( float f1, float f2 )

inline

frexp()

double frexp	(	double	x,
		int *	eptr )

i_acosf()

float i_acosf ( float x )

inline

i_cosf()

float i_cosf ( float x )

inline

i_sinf()

float i_sinf ( float x )

inline

i_tanf()

float i_tanf ( float x )

inline

ldexp()

double ldexp	(	double	x,
		int	n )

modf()

double modf	(	double	x,
		double *	iptr )

pow()

double pow	(	double	x,
		double	y )

powf()

float powf	(	float	x,
		float	y )

sin()

double sin

(

double

)

sinf()

float sinf ( float x )

inline

sqrt()

double sqrt

(

double

x

)

sqrtf()

float sqrtf ( float mag )

inline

tan()

double tan

(

double

)

tanf()

float tanf

(

float

x

)

Variable Documentation

_half

double _half = 0.5

static

_three

double _three = 3.0

static