March 28, 2025 - Explanation: In the above code, we have declared two variables a (base) and b (exponent) and then the program calculates the result of raising the base (a) to the power of the exponent (b) using the Math.pow() method and prints the result.

Java Examples Java Videos Java Compiler Java Exercises Java Quiz Java Code Challenges Java Server Java Syllabus Java Study Plan Java Interview Q&A Java Certificate ... System.out.println(Math.pow(2, 8)); System.out.println(Math.pow(3, 4)); System.out.println(Math.pow(9, 0.5)); System.out.println(Math.pow(8, -1)); System.out.println(Math.pow(10, -2));

December 5, 2024 - This is because if you raise any number to the power of 1, the result is the same as the base. If the base is negative/positive zero and the exponent parameter is a negative number, then the result is Infinity.

The pow() method is a part of java.lang.Math class, you need to import this class in your code to use the function.

June 23, 2025 - Math.pow() is the standard way to perform exponentiation in Java, providing accurate results for both integer and floating-point operations.

Try Programiz PRO! ... The pow() method returns the result of the first argument raised to the power of the second argument. class Main { public static void main(String[] args) { // computes 5 raised to the power 3 System.out.println(Math.pow(5, 3)); } } // Output: 125.0

July 25, 2025 - Almost there... just a few more seconds

October 20, 2025 - Returns the value of the first argument raised to the power of the second argument.

July 28, 2025 - Java, a widely-used and versatile programming language, equips developers with a robust set of mathematical functions to simplify complex operations. One such indispensable function is Math.pow(), which enables the exponentiation of numbers with ease.

January 8, 2024 - DecimalFormat df = new DecimalFormat(".00"); double dblResult = Math.pow(4.2, 3); In this quick article, we have seen how to use the Java’s Math.pow() method to calculate the power of any given base.

October 26, 2016 - int result = (int)Math.pow(3, 2) // result = 9 · Here’s a complete example that also shows the special case when the second argument is NaN. import static java.lang.Double.NaN; public class Main { public static void main(String[] args) { System.out.println("10^4 = " + (long) Math.pow(10, 4)); // 10000 System.out.println("2^4 = " + (long) Math.pow(2, 4)); // 16 System.out.println("2^1 = " + (long) Math.pow(2, 1)); // 2 System.out.println("2^0 = " + (long) Math.pow(2, 0)); // 1 // If the second argument is NaN, then the result is NaN.

October 19, 2021 - In Java, the Math.pow() function takes exactly two arguments, a base and an exponent. This function is overloaded to provide support for a variety of numerical object types, including floats, doubles, and integers.

Create a new file named PowDemo.java in the ~/project directory and open it in a text editor. Add the code below to the file and save it. import java.lang.Math; public class PowDemo { public static void main(String[] args) { } }

June 20, 2021 - No need to import Math class.. You can directly use Math.pow(2,3) returns 8.0

December 3, 2024 - This code snippet computes (2^3), resulting in 8.0. Here, Math.pow() takes two double arguments and returns the base raised to the power of the exponent as a double. Use integer values that Java implicitly converts to double.

March 16, 2018 - The java.lang.Math class method pow has several corner cases detailed in the following code: package com.octoperf; import org.junit.Test; import static java.lang.Double.NEGATIVE_INFINITY; import static java.lang.Double.NaN; import static java.lang.Double.POSITIVE_INFINITY; import static org.junit.Assert.assertEquals; public class MathPowTest { private static final double DELTA = 0.001d; @Test public void javaMathPow() { // If the second argument is positive or negative zero, then the result is 1.0.

September 13, 2021 - For instance, here’s a java code to take two numbers a and b, and print a raised to power b. public class MathPow { public static void main(String[] args) { int a = 2; int b = 2; double ans = Math.pow(a,b); System.out.println(a+" raised to power "+b+" is "+ans); } }

October 27, 2018 - If you use non‑negative integer powers, there is a recursive solution which doesn't require Math#pow. You can probably extend that technique to negative powers, too. But not fractional powers. ... New to java want to prompt the user for a number for base and one for exponent and print the result This java is not HTML or javascript need Help import java.util.Scanner; public class ExponentCalc { public static void main(String[] args) { // TODO Auto-generated method stub Scanner input = new Scanner(System.in); // Prompting the user for input of a number int a = base; int b = exponent; System.ou

Math.pow(NaN, 0) (and the equivalent NaN ** 0) is the only case where NaN doesn't propagate through mathematical operations — it returns 1 despite the operand being NaN. In addition, the behavior where base is 1 and exponent is non-finite (±Infinity or NaN) is different from IEEE 754, which ...