<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
</head>
<body>
<h1>This is a heading</h1>
<p>
This is an example, which is used to display an infinity
symbol ∞ (&infin;) using HTML. Also, you can use this
version of the infinity symbol ∞ (&#8734;).
</p>
</body>
</html>