MathML3 specification example
<math xmlns="http://www.w3.org/1998/Math/MathML"> <mstack> <mscarries> <mn>1</mn> <mn>1</mn> <none/> </mscarries> <mscarries> <mn>1</mn> <mn>1</mn> <none/> </mscarries> <mn>1,234</mn> <msrow> <mo>×</mo> <mn>4,321</mn> </msrow> <msline/> <mscarries position="2"> <mn>1</mn> <none/> <mn>1</mn> <mn>1</mn> <mn>1</mn> <none/> <mn>1</mn> </mscarries> <msgroup shift="1"> <mn>1,234</mn> <mn>24,68</mn> <mn>370,2</mn> <msrow position="1"> <mn>4,936</mn> </msrow> </msgroup> <msline/> <mn>5,332,114</mn> </mstack> </math>