// CSE 142, Autumn 2009, Marty Stepp
// This program demonstrates several methods of the Math class.
// The Math methods return values.  This means that a call to one
// of these methods can be used as an expression.  For example, you
// can call Math.sqrt or Math.pow and store the result in a variable.

public class MathExample {
    public static void main(String[] args) {
        // Math.pow(3, 5);
        double result = Math.pow(3, 5);
        System.out.println(result);                   // 243.0

        // a^2 + b^2 = c^2
        // c = square root (a^2 + b^2)
        double a = 3.0;
        double b = 4.0;
        double c = Math.sqrt(Math.pow(a, 2) + Math.pow(b, 2));
        System.out.println(a + ", " + b + ", " + c);  // 3.0, 4.0, 5.0
    }
}