LayoutTests/mathml/presentation/sup.xhtml - WebKit - Git at Google

 <html xmlns='http://www.w3.org/1999/xhtml'>
 <head>
 <title>Superscripts</title>
 </head>
 <body>
 <p id='t1'>superscript:
 <math xmlns='http://www.w3.org/1998/Math/MathML'>
 <msup><mi>x</mi><mn>2</mn></msup>
 </math>
 </p>
 </body>
 </html>
	<html xmlns='http://www.w3.org/1999/xhtml'>
	<head>
	<title>Superscripts</title>
	</head>
	<body>
	<p id='t1'>superscript:
	<math xmlns='http://www.w3.org/1998/Math/MathML'>
	<msup><mi>x</mi><mn>2</mn></msup>
	</math>
	</p>
	</body>
	</html>