ytMath Class Reference

Mathematical routines. More...

#include <ytMath.h>

Public Member Functions
size_t	ytMath_maxvSize_t (size_t size, const size_t *v)
	Returns the maximum value in the vector.
double	ytMath_dnorm (double x, double m, double v)
	Density function of normal distribution.
double	ytMath_ldnorm (double x, double m, double v)
	Log of density function of normal distribution.
#define	ytMath_PI   3.14159265358979323846264
	Constant PI.
#define	ytMath_min(x, y)   (x < y ? x : y)
	min function macro
#define	ytMath_max(x, y)   (x > y ? x : y)
	max function macro

Detailed Description

Mathematical routines.

Member Function Documentation

ytMath_dnorm()

double ytMath_dnorm	(	double	x,
		double	m,
		double	v
	)

Density function of normal distribution.

Parameters

x	value to calculate.
m	mean parameter.
v	variance parameter.

Returns

density or likelihood of normal distribution.

ytMath_ldnorm()

double ytMath_ldnorm	(	double	x,
		double	m,
		double	v
	)

Log of density function of normal distribution.

Parameters

x	value to calculate.
m	mean parameter.
v	variance parameter.

Returns

density or likelihood of normal distribution.

ytMath_maxvSize_t()

size_t ytMath_maxvSize_t	(	size_t	size,
		const size_t *	v
	)

Returns the maximum value in the vector.

Parameters

size	length (size) of v
v	vector (array) to search

Returns

the maximum value in the vector.

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The documentation for this class was generated from the following files:

• math/ytMath.c
• math/ytMath.h