erf.c File Reference

#include "ruby/missing.h"
#include <stdio.h>
#include <math.h>

Go to the source code of this file.

Macros
#define	LOG_PI_OVER_2   0.572364942924700087071713675675 /* log_e(PI)/2 */

Functions
double	erf (double x)
double	erfc (double x)

Macro Definition Documentation

LOG_PI_OVER_2

#define LOG_PI_OVER_2   0.572364942924700087071713675675 /* log_e(PI)/2 */

Definition at line 69 of file erf.c.

Function Documentation

erf()

double erf

(

double

x

)

Definition at line 71 of file erf.c.

erfc()

double erfc

(

double

x

)

Definition at line 81 of file erf.c.