JAVA EXAMPLE PROGRAMS

Program: How to get exponential value of a number in java?

Description:

Math.exp() method gives you the exponential value of the given number. Below example shows how to get exponential value.

Code:

package com.java2novice.math;

public class MyExpEx {

	public static void main(String a[]){
		System.out.println("Exponential value of 5: "+Math.exp(5));
		System.out.println("Exponential value of 25: "+Math.exp(25));
		System.out.println("Exponential value of 16: "+Math.exp(16));
	}
}

Output:

Exponential value of 5: 148.4131591025766
Exponential value of 25: 7.200489933738588E10
Exponential value of 16: 8886110.520507872

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The while statement verifies the condition before entering into the loop to see whether the next loop iteration should occur or not. The do-while statement executes the first iteration without checking the condition, it verifies the condition after finishing each iteration. The do-while statement will always execute the body of a loop at least once.

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About Author

I'm Nataraja Gootooru, programmer by profession and passionate about technologies. All examples given here are as simple as possible to help beginners. The source code is compiled and tested in my dev environment.

If you come across any mistakes or bugs, please email me to [email protected].

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Reference: Java™ Platform Standard Ed. 7 - API Specification | Java™ Platform Standard Ed. 8 - API Specification | Java is registered trademark of Oracle.