Java StrictMath.signum(double d)
Syntax
StrictMath.signum(double d) has the following syntax.
public static double signum(double d)
Example
In the following code shows how to use StrictMath.signum(double d) method.
/*from w w w .j av a 2 s. c om*/
public class Main {
public static void main(String[] args) {
double d1 = 123.45d, d2 = 0.0d, d3 = -0.0d;
System.out.println(StrictMath.signum(d1));
System.out.println(StrictMath.signum(d2));
System.out.println(StrictMath.signum(d3));
}
}
The code above generates the following result.
