StrictMath.copySign(double, double) in Java

StrictMath.copySign(double, double): This method is available in java.lang.StrictMath class of Java.

Syntax:

double java.lang.StrictMath.copySign(double magnitude, double sign)

This method takes two arguments of type double as its parameter. This method returns the first floating-point argument with the sign of the second floating-point argument. For this method, a NaN sign argument is always treated as if it were positive.

Parameters: Two parameters are required for this method.

magnitude: the parameter providing the magnitude of the result.

sign: the parameter providing the sign of the result.

Returns: a value with the magnitude of magnitude and the sign of a sign.

Exceptions: NA

Approach

Java

public class StrictMathcopySigndouble {
    public static void main(String[] args) {

        double magnitude = 124;
        double sign = -1;
        System.out.println(StrictMath.copySign(magnitude, sign));
    }
}

Output:

-124.0