Ruby  2.7.2p137(2020-10-01revision5445e0435260b449decf2ac16f9d09bae3cafe72)
Macros | Functions
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.