Java StrictMath.signum(float f)
Syntax
StrictMath.signum(float f) has the following syntax.
public static float signum(float f)
Example
In the following code shows how to use StrictMath.signum(float f) method.
/*from w w w. j a va 2s .c om*/
public class Main {
public static void main(String[] args) {
float f1 = 123.45f, f2 = 0.0f, f3 = -0.0f;
System.out.println(StrictMath.signum(f1));
System.out.println(StrictMath.signum(f2));
System.out.println(StrictMath.signum(f3));
}
}
The code above generates the following result.
