Ruby  2.7.1p83(2020-03-31revisiona0c7c23c9cec0d0ffcba012279cd652d28ad5bf3)
Functions
isnan.c File Reference
#include "ruby/missing.h"

Go to the source code of this file.

Functions

int isnan (double n)
 

Function Documentation

◆ isnan()

int isnan ( double  n)

Definition at line 22 of file isnan.c.