dd_idefs.h File Reference

#include <float.h>
#include <limits.h>
#include <math.h>

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Macros
#define	_DD_SPLIT_THRESH   6.69692879491417e+299
#define	_DD_SPLITTER   134217729.0

Functions
static double	quick_two_diff (double a, double b, double *err)
static double	quick_two_sum (double a, double b, double *err)
static double	two_aint (double d)
static int	two_comp (const double a, const double b)
static double	two_diff (double a, double b, double *err)
static double	two_div (double a, double b, double *err)
static double	two_nint (double d)
static double	two_prod (double a, double b, double *err)
static void	two_split (double a, double *hi, double *lo)
static double	two_sqr (double a, double *err)
static double	two_sum (double a, double b, double *err)

Macro Definition Documentation

_DD_SPLIT_THRESH

#define _DD_SPLIT_THRESH   6.69692879491417e+299

Definition at line 33 of file dd_idefs.h.

_DD_SPLITTER

#define _DD_SPLITTER   134217729.0

Definition at line 32 of file dd_idefs.h.

Function Documentation

quick_two_diff()

static double quick_two_diff ( double  a, double  b, double *  err  )

inlinestatic

Definition at line 53 of file dd_idefs.h.

quick_two_sum()

static double quick_two_sum ( double  a, double  b, double *  err  )

inlinestatic

Definition at line 43 of file dd_idefs.h.

two_aint()

static double two_aint ( double  d )

inlinestatic

Definition at line 179 of file dd_idefs.h.

two_comp()

static int two_comp ( const double  a, const double  b  )

inlinestatic

Definition at line 187 of file dd_idefs.h.

two_diff()

static double two_diff ( double  a, double  b, double *  err  )

inlinestatic

Definition at line 75 of file dd_idefs.h.

two_div()

static double two_div ( double  a, double  b, double *  err  )

inlinestatic

Definition at line 148 of file dd_idefs.h.

two_nint()

static double two_nint ( double  d )

inlinestatic

Definition at line 169 of file dd_idefs.h.

two_prod()

static double two_prod ( double  a, double  b, double *  err  )

inlinestatic

Definition at line 109 of file dd_idefs.h.

two_split()

static void two_split ( double  a, double *  hi, double *  lo  )

inlinestatic

Definition at line 87 of file dd_idefs.h.

two_sqr()

static double two_sqr ( double  a, double *  err  )

inlinestatic

Definition at line 130 of file dd_idefs.h.

two_sum()

static double two_sum ( double  a, double  b, double *  err  )

inlinestatic

Definition at line 63 of file dd_idefs.h.