The MathML <munderover>
element is used to attach accents or limits both under and over an expression.
It uses the following syntax: <munderover> base underscript overscript </munderover>
Attributes
- accent
- If
true
, the overscript is an accent, which is drawn closer to the base expression.
Iffalse
(default value), the overscript is a limit over the base expression. - accentunder
- If
true
, the underscript is an accent, which is drawn closer to the base expression.
Iffalse
(default value), the underscript is a limit under the base expression. - align
- The alignment of both underscript and overscript. Possible values are:
left
,center
, andright
.
This attribute is deprecated and will be removed in the future. Use CSStext-align
instead. - class, id, style
- Provided for use with stylesheets.
- href
- Used to set a hyperlink to a specified URI.
- mathbackground
- The background color. You can use
#rgb
,#rrggbb
and HTML color names. - mathcolor
- The text color. You can use
#rgb
,#rrggbb
and HTML color names.
Examples
Sample rendering:
Rendering in your browser:
<math displaystyle="true"> <munderover > <mo> ∫ <!--INTEGRAL--> </mo> <mn> 0 </mn> <mi> ∞ <!--INFINITY--> </mi> </munderover> </math>
Specifications
Specification | Status | Comment |
---|---|---|
MathML 3.0 The definition of 'munderover' in that specification. |
Recommendation | Current specification |
MathML 2.0 The definition of 'munderover' in that specification. |
Recommendation | Initial specification |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
munderover | Chrome No support No | Edge No support No | Firefox Full support 1 | IE No support No | Opera No support No | Safari Full support 6 | WebView Android No support No | Chrome Android No support No | Firefox Android Full support 4 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
accent | Chrome No support No | Edge No support No | Firefox Full support 1 | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android Full support 4 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
accentunder | Chrome No support No | Edge No support No | Firefox Full support 1 | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android Full support 4 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
align | Chrome No support No | Edge No support No | Firefox
Full support
12
| IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android Full support 14 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
href | Chrome No support No | Edge No support No | Firefox Full support 7 | IE No support No | Opera No support No | Safari No support No | WebView Android No support No | Chrome Android No support No | Firefox Android Full support 7 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
mathbackground | Chrome No support No | Edge No support No | Firefox Full support 4 | IE No support No | Opera No support No | Safari Full support 6 | WebView Android No support No | Chrome Android No support No | Firefox Android Full support 4 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
mathcolor | Chrome No support No | Edge No support No | Firefox Full support 4 | IE No support No | Opera No support No | Safari Full support 6 | WebView Android No support No | Chrome Android No support No | Firefox Android Full support 4 | Opera Android No support No | Safari iOS No support No | Samsung Internet Android No support No |
Legend
- Full support
- Full support
- No support
- No support
- Deprecated. Not for use in new websites.
- Deprecated. Not for use in new websites.
- See implementation notes.
- See implementation notes.