tlcmaths.h File Reference

Go to the source code of this file.

Macros
#define	X_MAX(x, y)   (((x) > (y)) ? (x) : (y))
	maximum of x and y
#define	X_MIN(x, y)   (((x) < (y)) ? (x) : (y))
#define	X_E   2.7182818284
	e constant
#define	X_PI   3.1415926535
	pi constant

Functions
int	x_max (int a, int b)
	get max int between a and b
double	x_maxd (double a, double b)
	get max double between a and b
float	x_maxf (float a, float b)
	get max float between a and b
long double	x_maxl (long double a, long double b)
	get max long double between a and b
int	x_min (int a, int b)
	get min int between a and b
double	x_mind (double a, double b)
	get min double between a and b
float	x_minf (float a, float b)
	get min float between a and b
long double	x_minl (long double a, long double b)
	get min long double between a and b
double	x_pow (double x, double y)
	x raise to the power of y
float	x_powf (float x, float y)
	x raise to the power of y
long double	x_powl (long double x, long double y)
	x raise to the power of y
double	x_sqrt (double x)
	compute the square root of x
float	x_sqrtf (float x)
	compute the square root of x
long double	x_sqrtl (long double x)
	compute the square root of x

Macro Definition Documentation

X_E

#define X_E   2.7182818284

e constant

Returns

e

Definition at line 35 of file tlcmaths.h.

X_MAX

#define X_MAX	(		x,
			y
	)		(((x) > (y)) ? (x) : (y))

maximum of x and y

Parameters

x	number 1
y	number 2

Returns

maximum of x and y

Warning

it's a macro, prefer to use x_max, x_maxd, x_maxf, x_maxl

Definition at line 19 of file tlcmaths.h.

X_MIN

#define X_MIN	(		x,
			y
	)		(((x) < (y)) ? (x) : (y))

Definition at line 28 of file tlcmaths.h.

X_PI

#define X_PI   3.1415926535

pi constant

Returns

pi

Definition at line 41 of file tlcmaths.h.

Function Documentation

x_max()

int x_max	(	int	a,
		int	b
	)

get max int between a and b

Parameters

a	integer a
b	integer b

Returns

a or b

x_maxd()

double x_maxd	(	double	a,
		double	b
	)

get max double between a and b

Parameters

a	double a
b	double b

Returns

a or b

x_maxf()

float x_maxf	(	float	a,
		float	b
	)

get max float between a and b

Parameters

a	float a
b	float b

Returns

a or b

x_maxl()

long double x_maxl	(	long double	a,
		long double	b
	)

get max long double between a and b

Parameters

a	long double a
b	long double b

Returns

a or b

x_min()

int x_min	(	int	a,
		int	b
	)

get min int between a and b

Parameters

a	integer a
b	integer b

Returns

a or b

x_mind()

double x_mind	(	double	a,
		double	b
	)

get min double between a and b

Parameters

a	double a
b	double b

Returns

a or b

x_minf()

float x_minf	(	float	a,
		float	b
	)

get min float between a and b

Parameters

a	float a
b	float b

Returns

a or b

x_minl()

long double x_minl	(	long double	a,
		long double	b
	)

get min long double between a and b

Parameters

a	long double a
b	long double b

Returns

a or b

x_pow()

double x_pow	(	double	x,
		double	y
	)

x raise to the power of y

Parameters

x	double
y	double

Returns

x raise to the power of y

x_powf()

float x_powf	(	float	x,
		float	y
	)

x raise to the power of y

Parameters

x	float
y	float

Returns

x raise to the power of y

x_powl()

long double x_powl	(	long double	x,
		long double	y
	)

x raise to the power of y

Parameters

x	long double
y	long double

Returns

x raise to the power of y

x_sqrt()

double x_sqrt

(

double

x

)

compute the square root of x

Parameters

x

double

Returns

x if (x <= 1);; square root of x

x_sqrtf()

float x_sqrtf

(

float

x

)

compute the square root of x

Parameters

x

float

Returns

x if (x <= 1);; square root of x

x_sqrtl()

long double x_sqrtl

(

long double

x

)

compute the square root of x

Parameters

x	long double

Returns

x if (x <= 1);; square root of x