Ruby  1.9.3p484(2013-11-22revision43786)
Functions
isnan.c File Reference
#include "ruby/missing.h"

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Functions

static int double_ne (double n1, double n2)
 
int isnan (double n)
 

Function Documentation

static int double_ne ( double  n1,
double  n2 
)
static

Definition at line 14 of file isnan.c.

Referenced by isnan().

int isnan ( double  n)

Definition at line 8 of file isnan.c.

References double_ne().