JavaScript E Property: Math Object


Euler's constant. It returns the mathematical constant E, the base of natural logarithms, approximately 2.718


Implemented in JavaScript 1.0




In the following web document, E property returns the Euler's constant.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<meta http-equiv="content-type" content="text/html; charset=iso-8859-1" />
<title>JavaScript Math object - E property example</title>
<h1 style="color: red">JavaScript Math object : E property</h1>
<hr />
<script type="text/javascript">
//This is done to make the following JavaScript code compatible to XHTML. <![CDATA[
document.write("Euler's constant : " + Math.E);

View the example in the browser

Supported Browser

Internet Explorer 7 Firefox 3.6 Google Chrome 7 Safari 5.0.1 Opera 10
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See also:

JavaScript Core objects, methods, properties.

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Next: JavaScript LN10 Property: Math Object

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