#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <float.h>
#include "misc.h"

Macros
#define	SMALLdp 2.22507385850720e-308 /* Smallest (pos) binary float */

#define	HUGEdp 1.79769313486232e+308 /* Largest binary float */

#define	abs(x) ((x)>0.0?(x):-(x))

Functions
void	write_double (double v, int i, int j, char nom)

void	write_int (int v, int i, int j, char nom)

int	idamax (int n, double *sx, int incx)

void	daxpy (int n, double sa, double sx, int incx, double sy, int incy)

void	daxpyx (int n, double sa, double sx, int incx, double sy, int incy)

void	dcopy (int n, double sx, int incx, double sy, int incy)

double	ddot (int n, double sx, int incx, double sy, int incy)

double	dnrm2 (int n, double *sx, int incx)

void	dexopy (int n, double v, double x, double *y, int itype)

void	dfill (int n, double *v, double val)

double	r2mach ()

double	norm2 (int nn, double *v)

double	prod_esc (int nn, double v1, double v2)

void	dcopia (int nn, double v1, double v2)

int	indmin (int nn, double *vv)

int	indmax (int nn, double *vv)

Macro Definition Documentation

#define abs ( x ) ((x)>0.0?(x):-(x))

#define HUGEdp 1.79769313486232e+308 /* Largest binary float */

#define SMALLdp 2.22507385850720e-308 /* Smallest (pos) binary float */

Function Documentation

double r2mach ( )