To find the square root of a number, you need to find the inverse operation of multiplying a number by itself. While the Java programming language provides a built-in Math.sqrt() function to calculate the square root of any number, it accepts only a floating-point double value data type. Before discussing square root code in java, we should understand the term square root first. A square root of a number n is a number x such that x = n or, a number x whose square. is n. There is also a built in method in java to calculate square root that is in java.math package which has sqrt() method. Let us understand how java built in square root method works : Square root code in java in java.lang.math class : in StrictMath java file it is implemented like this. Java program to find out square root of a given number without using any built-in functions is there under careerbless.com/samplecodes/java/beginners/basicprograms/SquareRootDemo2.php. (0) (0) Reply. Find square root of a number using Math.sqrt. /*. Find square root of a number using Math.sqrt. This java example shows how to find square root of a given number using. sqrt method of Java Math class. The square root of the area of a square represents the length of any side of the square. The following example displays the area of some cities in the United States and gives an impression of each city's size if it were represented by a square. Description. The java.lang.Math.sqrt(double a) returns the correctly rounded positive square root of a double value. Special cases: If the argument is NaN or less than zero, then the result is NaN. If the argument is positive infinity, then the result is positive infinity.
http://www.ehow.com/how_8455189_make-square-root-function-java.html http://javahungry.blogspot.com/2013/06/square-root-maths-example-java-program-code.html http://www.careerbless.com/samplecodes/java/beginners/basicprograms/SquareRootDemo.php http://www.java-examples.com/find-square-root-number-using-math.sqrt https://msdn.microsoft.com/en-us/library/system.math.sqrt(v=vs.110).aspx http://www.tutorialspoint.com/java/lang/math_sqrt.htm
java square root of length