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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. Since the definition of sqrt() function has double datatype as argument, you can pass int, float or long as
9 kwi 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. If the argument passed is positive zero or negative zero then the result will be same as that of the argument.
14 mar 2023 · What is Square and Square Root? How to Square a Number in Java. By multiplying the number by itself. Using the Math.pow function. How to Find Square Root of a Number in Java. Using java.lang.Math.sqrt () method. By using Math.pow () function. Without using any inbuilt functions.
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 {
This method returns the square root of x. If the argument is positive double value, this method will return the square root of a given value. If the argument is NaN or less than zero, this method will return NaN. If the argument is positive infinity, this method will return positive Infinity.
Square Root of a Number. You can use Math.sqrt() to find the square root of a number:
Java Program to Find Square Root of a Number Without sqrt Method. 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.
