| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>mfrac with three children</title> |
| <link rel="help" href="https://mathml-refresh.github.io/mathml-core/#mfrac"> |
| <meta name="assert" content="An mfrac with no children should render using an empty mrow."> |
| <link rel="match" href="frac-invalid-3-ref.html"> |
| </head> |
| <body> |
| <p>This test passes if you see a single rectangle.</p> |
| <math> |
| <mfrac> |
| <mspace width="50px" height="200px" style="background: green"></mspace> |
| <mspace width="50px" height="200px" style="background: green"></mspace> |
| <mspace width="100px" height="200px" style="background: green"></mspace> |
| </mfrac> |
| </math> |
| </body> |
| </html> |
