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Apr 9, 2018 · The java.lang.Math.sqrt () returns the square root of a value of type double passed to it as argument. If the argument is NaN or negative, then the result is NaN. If the argument is positive infinity, then the result is positive infinity.
The sqrt() method takes a single parameter. num - number whose square root is to be computed. sqrt () Return Values. returns square root of the specified number. returns NaN if the argument less than 0 or NaN. Note: The method always returns the positive and correctly rounded number. Example: Java Math sqrt () class Main {
Square Root of a Number. You can use Math.sqrt() to find the square root of a number:
In Java, to find the square root of a number is very easy if we are using the pre-defined method. Java Math class provides sqrt () method to find the square root of a number. In this section, we will create a Java program to find the square root of a number without using the sqrt () method.
Jul 5, 2024 · How to Find Square Root of a Number in Java. There are multiple ways to find square root a given number in Java. Let’s explore a few of those. Method1: Java Program to Find the square root of a Number using java.lang.Math.sqrt() method. Syntax. public static double sqrt(double x) Parameter: x is the value whose square root is to be returned ...
Sep 3, 2020 · The most common way to find a square root of a number in Java is by applying the java.lang.Math.sqrt() method. Here’s the general syntax of the java.lang.Math.sqrt () method: public static double sqrt(double a) In the method, a is a value elevated to the power of two you want to get square root for.
Aug 20, 2022 · How to use Java to Find the Square Root of a Number. In Java, there are several approaches to finding the square root of a given number. Let’s look at some of them. Method 1: Use java.lang.Math.sqrt() in a Java program to find the square root of a number. The Syntax is as follows:
Jun 9, 2022 · The sqrt() method has the following syntax: public static double sqrt(double a) It's a pretty straightforward method, taking in a single double and returning a double as well. The method itself returns the correctly rounded positive square root of a double value.
Jul 26, 2023 · Square Root: The square root of a non-negative number “a” is a value “x” such that when “x” is multiplied by itself, it gives “a.” Moreover, square root is denoted by the symbol “√” or as “a^(1/2).” The square root is the opposite operation of squaring, and it helps find the original number from its square. For example:
Java Math.sqrt () – Square Root. Previous Next . Java Math sqrt () sqrt () accepts a double value as an argument, and returns the correctly rounded positive square root of the argument. The return value is of type double. Following is the syntax of sqrt () method. double value = sqrt(double x)
