public class ExponentialDemo {
    public static void main(String[] args) {
        double x = 11.635;
        double y = 2.76;

        System.out.println("The value of e is " + 
                            Math.E);
        System.out.println("exp(" + x + ") is " + 
                            Math.exp(x));
        System.out.println("log(" + x + ") is " + 
                            Math.log(x));
        System.out.println("pow(" + x + ", " + y + ") is " + 
                            Math.pow(x, y));
        System.out.println("sqrt(" + x + ") is " + 
                            Math.sqrt(x));
    }
}