The java.lang.Math package is very powerful. Understand more methods in this package that are related to the Euler’s number named e.

public class MathMethods{   public static void main(String args[])   {      MathMethods mathMethods = new MathMethods();       mathMethods.proceed();   }      private void proceed()   {      //The methid Math.exp returns e^x, where x is the argument      System.out.println(Math.exp(5));      //The methid Math.expm1 returns e^x - 1, where x is the argument      System.out.println(Math.expm1(5));   }}/*

Expected output:

[root@mypc]# java MathMethods148.4131591025766147.4131591025766*/