Math Namespace Reference

Functions
const size_t	factorial (size_t n)
const size_t	nChoosek (size_t n, size_t k)
template<typename T >
const int	sgn (T val)
double	atan2 (double y, double x, int branch=0)

Variables
const double	PI = acos(-1)
	Free math functions and global variables ///.

Function Documentation

atan2()

double Math::atan2 ( double  y, double  x, int  branch = 0  )

inline

factorial()

const size_t Math::factorial ( size_t  n )

inline

nChoosek()

const size_t Math::nChoosek ( size_t  n, size_t  k  )

inline

sgn()

template<typename T >

const int Math::sgn

(

T

val

)

Variable Documentation

PI

const double Math::PI = acos(-1)

Free math functions and global variables ///.