Java tutorial
public class Main { public static void main(String[] args) { double d1 = 0.0, d2 = -0.0, d3 = (1.0 / 0.0), d4 = 5; // returns Euler's number e raised to the power positive 0 System.out.println("Euler value of d1 = " + StrictMath.exp(d1)); // returns Euler's number e raised to the power negative 0 System.out.println("Euler value of d2 = " + StrictMath.exp(d2)); // returns Euler's number e raised to the power infinity System.out.println("Euler value of d3 = " + StrictMath.exp(d3)); // returns Euler's number e raised to the power 5 System.out.println("Euler value of d4 = " + StrictMath.exp(d4)); } }