<munderover> - MathML 编辑
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.
displaystyle
- A Boolean value specifying whether more vertical space is used for displayed equations or, if set to
false
, a more compact layout is used to display formulas. The main effect is that larger versions of operators are displayed, whendisplaystyle
is set totrue
. See alsolargeop
andmovablelimits
on<mo>
. - 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 Core The definition of 'munderover' in that specification. | Draft | Draft specification |
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
BCD tables only load in the browser
See also
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