w3resource

JavaScript random() Method: Math Object

Description

The random() method of math object is used to get the pseudo-random number between 0 and 1. The random number generator is seeded from the current time, as in Java.

Version

Implemented in JavaScript 1.0

Syntax

random()

Parameter

None

Example:

In the following web document, random() method generates random numbers.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<title>JavaScript Math object - random() method example</title>
</head>
<body>
<h1 style="color: red">JavaScript Math object : random() method</h1>
<hr />
<script type="text/javascript">
document.write(Math.random());
</script>
</body>
</html>

View the example in the browser

Supported Browser

Internet Explorer 7 Firefox 3.6 Google Chrome 7 Safari 5.0.1 Opera 10
Yes Yes Yes Yes Yes

See also:

JavaScript Core objects, methods, properties.

Previous: JavaScript pow() Method: Math Object
Next: JavaScript round() Method: Math Object

Test your Programming skills with w3resource's quiz.



Become a Patron!

Follow us on Facebook and Twitter for latest update.

It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.

https://www.w3resource.com/javascript/object-property-method/math-random.php