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    <munderover>

    The MathML <munderover> element is used to attach accents or limits both under and over an expression.
    It uses the following syntax: <munder> base underscript overscript </munder>

    Attributes

    accent
    If true, the overscript is an accent, which is drawn closer to the base expression.
    If false (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.
    If false (default value), the underscript is a limit under the base expression.
    align
    The alignment of both underscript and overscript. Possible values are: left, center, and right.
    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: integral-0-infinity

    Rendering in your browser: 0

    <math displaystyle="true"> 
    
      <munderover >
        <mo> &#x222B; <!--INTEGRAL--> </mo>
        <mn> 0 </mn>
        <mi> &#x221E; <!--INFINITY--> </mi>
      </munderover>
    
    </math>
    

    Browser compatibility

    Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari
    Basic support Not supported (24 only) 1.0 (1.7 or earlier) Not supported 9.5 5.1
    accent Not supported 1.0 (1.7 or earlier) Not supported Not supported Not supported
    accentunder Not supported 1.0 (1.7 or earlier) Not supported Not supported Not supported
    align Not supported 12.0 (12.0) Not supported Not supported Not supported
    href Not supported 7.0 (7.0) Not supported Not supported Not supported
    WebKit bug 85733
    mathbackground Not supported (24 only) 4.0 (2.0) Not supported Not supported 5.1
    mathcolor Not supported (24 only) 4.0 (2.0) Not supported Not supported 5.1
    Feature Android Chrome for Android Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile
    Basic support Not supported Not supported 1.0 (1.0) Not supported Not supported Not supported
    accent Not supported Not supported 1.0 (1.0) Not supported Not supported Not supported
    accentunder Not supported Not supported 1.0 (1.0) Not supported Not supported Not supported
    align Not supported Not supported 12.0 (12.0) Not supported Not supported Not supported
    href Not supported Not supported 7.0 (7.0) Not supported Not supported Not supported
    mathbackground Not supported Not supported 4.0 (2.0) Not supported Not supported Not supported
    mathcolor Not supported Not supported 4.0 (2.0) Not supported Not supported Not supported

    Specifications

    Specification Status Comment
    MathML 3.0 Recommendation Current specification
    MathML 2.0 Recommendation Initial specification

    See also

    Document Tags and Contributors

    Contributors to this page: evilpie, Sheppy, jswisher, fscholz, fred.wang
    Last updated by: fred.wang,