SilverScreen Solid Modeler

zero_double

zero_double

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zero_double

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SilverScreenAPI

 

int zero_double ( double x )

 

double x;         // a double value

 

 

 




Synopsis

#include "silver.h"

 

The zero_double function tests whether x is with epsilon (the system equality threshhold) of zero.

 

 

Parameters

x is any double value.

 

 

Return Value

zero_double returns 1 if x is with epsilon of zero, and 0 if not.

 

 

See Also

xyz_zero