There is the Math.pow(double a, double b) method. Note that it returns a double, you will have to cast it to an int like (int)Math.pow(double a, double b). The easiest way is to use Math library. Use Math.pow(a, b) and the result will be a^b. If you want to do it yourself, you have to use for-loop. double res =1; for (int i = 0; i < b; i++) {

Mar 28, 2025 · Example 1: This example demonstrates how to use the Math.pow () method in Java to calculate the power of a number (base raised to the exponent).

The class Math contains methods for performing basic numeric operations such as the elementary exponential, logarithm, square root, and trigonometric functions. Unlike some of the numeric methods of class StrictMath, all implementations of the equivalent functions of class Math are not defined to return the bit-for-bit same results. This ...

The pow() method raises a number to the power of another number. Required. The base of the operation. Required. The exponent of the operation. A double value representing the result of the base to the power of the exponent.

Jul 1, 2021 · The most convenient way to calculate the exponent in Java is by using Math.pow() function. In this Java tutorial, you will learn two different ways to calculate exponents in Java with code examples. Without using Maths.pow() / using for-loop; Using Maths.pow() 1. Calculate exponent using Java for-loop

May 12, 2024 · The most common way to calculate exponents in Java is using the Math.pow() method. This method lives in the java.lang.Math class, which provides a bunch of handy mathematical functions....

Nov 9, 2023 · In this example, we use the Math.pow() function to raise 2 to the power of 3, which results in 8.0. The function is part of the Math class in Java, which provides a collection of methods that allows you to perform mathematical operations.

Jul 16, 2024 · In Java, the Math.pow() method provides a standardized way to perform exponentiation. This method takes two arguments: the base and the exponent, both of which are of type double. The method...

Aug 1, 2023 · Java doesn’t have an exponents operator like “**” in Python, but you can still calculate exponents in a different way. You can make exponents in Java with Math.pow (), it’s a good option for floating point numbers, or you can use BigInteger.pow () for large ones.

In this tutorial, we will learn about Math.pow () method with the help of an example.