

int equal_double ( double x, double y )
double x; // any double value double y; // any double value



Synopsis 
#include "silver.h"
The equal_double function tests whether two double values are regarded as equal to SilverScreen. That means that the two quantities are within epsilon (the system equality threshold) of each other.


Parameters 
x and y may be any double values.


Return Value 
equal_double returns 1 if the two quantities are within epsilon of each other, and 0 if not.



