Math Method Examples

MathMethodsExample.java

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

        System.out.println("Max of 6 and 9: " + Math.max(6, 9));
        System.out.println("Min of 6 and 9: " + Math.min(6, 9));

        System.out.println("The PI value: " + Math.PI);

        System.out.println("Square root of 36: " + Math.sqrt(36));
        System.out.println("Cube root of 125: " + Math.cbrt(125));

        System.out.println("10 raised to the power of 4: " + Math.pow(10, 4));

        System.out.println("Absolute value of -12: " + Math.abs(-12));
        System.out.println("Absolute value of 9: " + Math.abs(9));

        System.out.println("AddExact(6, 4): " + Math.addExact(6, 4));
        System.out.println("Decrementing 5: " + Math.decrementExact(5));

        System.out.println("Ceil of 9.6: " + Math.ceil(9.6));
        System.out.println("Ceil of 9.2: " + Math.ceil(9.2));

        System.out.println("floor of 9.7: " + Math.floor(9.7));
        System.out.println("floor of 9.2: " + Math.floor(9.2));

        System.out.println("round of 4.7: " + Math.round(4.7));
        System.out.println("round of 4.5: " + Math.round(4.5));
        System.out.println("round of 4.3: " + Math.round(4.3));

        System.out.println("Copy Sign from -4 to 3: " + Math.copySign(3, -4));

        /*
            returns random value between 0.0 and 1.0
            that means the min random value could be: 0.0
            and the max random value could be 0.9999999
            Math.random will never return 1
         */
        System.out.println(Math.random());

    }
}