JQuery

Sqrt math function in jQuery?

Sqrt math function in jQuery?, someone asked me to explain?
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In this example I will show you to perform square root for the given numbers using Sqrt math function in jQuery. I stored list of numbers in an array variable and loop each element in the array and perform square root from its value.$.map(). The $.map() method will takes the array and callback method as argument.

 Example:

<html>
<head>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
    <script type="text/javascript">
       $(document).ready(function () {
            var nums = [16, 90, 256, 339];
            nums= $.map(nums, function (value, index) {
                return Math.sqrt(value).toFixed(2);
            });
            $('#divResult').html("<li >" + nums.join("</li><li>") + "</li>");
        });
    </script>
</head>
    <body style="width: 400px;height:250px; border: 1px solid #e5dddd;color:#740c6b;">
        <h2>Sqrt mathfunction in jQuery </h2>
      <div id="divResult" style="color:#0094ff;" >

       </div>
    </body>
</html> 

Output:

Sqrt math function in jQuery

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