| <!doctype html> | |
| <html> | |
| <head> | |
| <title>subscriptshift/superscriptshift underover</title> | |
| <meta charset="utf-8"/> | |
| </head> | |
| <body> | |
| <math> | |
| <munder> | |
| <mo>∑</mo> | |
| <mspace width="10px" height="10px" mathbackground="red"/> | |
| </munder> | |
| <mover> | |
| <mo>∑</mo> | |
| <mspace width="10px" height="10px" mathbackground="red"/> | |
| </mover> | |
| <munderover> | |
| <mo>∑</mo> | |
| <mspace width="10px" height="10px" mathbackground="red"/> | |
| <mspace width="10px" height="10px" mathbackground="red"/> | |
| </munderover> | |
| </math> | |
| </body> | |
| </html> |