poly.h File Reference

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Classes
struct	poly

Macros
#define	POLY_MAXDIM   4 /* Max dimensionality of polynom */
#define	POLY_MAXDEGREE   10 /* Max degree of the polynom */
#define	POLY_TINY   1e-30 /* A tiny number */

Typedefs
typedef struct poly	polystruct

Functions
polystruct *	poly_copy (polystruct *poly)
polystruct *	poly_init (int *group, int ndim, int *degree, int ngroup)
double	poly_func (polystruct *poly, double *pos)
int	cholsolve (double *a, double *b, int n)
int *	poly_powers (polystruct *poly)
void	poly_addcste (polystruct *poly, double *cste)
void	poly_end (polystruct *poly)
void	poly_fit (polystruct *poly, double *x, double *y, double *w, int ndata, double *extbasis)
void	poly_solve (double *a, double *b, int n)

Macro Definition Documentation

POLY_MAXDEGREE

#define POLY_MAXDEGREE   10 /* Max degree of the polynom */

POLY_MAXDIM

#define POLY_MAXDIM   4 /* Max dimensionality of polynom */

POLY_TINY

#define POLY_TINY   1e-30 /* A tiny number */

Typedef Documentation

polystruct

typedef struct poly polystruct

Function Documentation

cholsolve()

int cholsolve	(	double *	a,
		double *	b,
		int	n
	)

poly_addcste()

void poly_addcste	(	polystruct *	poly,
		double *	cste
	)

poly_copy()

polystruct* poly_copy

(

polystruct *

poly

)

poly_end()

void poly_end

(

polystruct *

poly

)

poly_fit()

void poly_fit	(	polystruct *	poly,
		double *	x,
		double *	y,
		double *	w,
		int	ndata,
		double *	extbasis
	)

poly_func()

double poly_func	(	polystruct *	poly,
		double *	pos
	)

poly_init()

polystruct * poly_init	(	int *	group,
		int	ndim,
		int *	degree,
		int	ngroup
	)

poly_powers()

int * poly_powers

(

polystruct *

poly

)

poly_solve()

void poly_solve	(	double *	a,
		double *	b,
		int	n
	)