Shulou(Shulou.com)05/31 Report--

Today, the editor will share with you the relevant knowledge points about how to square JavaScript. The content is detailed and the logic is clear. I believe most people still know too much about this knowledge, so share this article for your reference. I hope you can get something after reading this article. Let's take a look at it.

In JavaScript, you can use the sqrt () method to achieve the square effect, this method is used to return the square root of a number, the parameter value in the method must be a number, and when the parameter in the method is less than 00:00, the return result is "NaN" and the syntax is "Math.sqrt".

The operating environment of this tutorial: windows10 system, javascript1.8.5 version, Dell G3 computer.

How to square the square with JavaScript

You can square it using the sqrt () method.

The sqrt () method returns the square root of a number.

The syntax is:

Math.sqrt (x)

Parameter x is required. Must be a number greater than or equal to 0.

The result returned is the square root of the parameter x. If x is less than 0, NaN is returned.

Examples are as follows:

123 Click the button to display the square root of different values.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.