MathML Overscript

MathML overscript is created with <mover> element. It attaches an accent or a limit over an expression.

Syntax:

Example

To write the following expression:

$Mathml overscript 1$

Equivalent MathML code:

<math xmlns='http://www.w3.org/1998/Math/MathML' display='block'>  
<mover accent="true">  
  <mrow>  
    <mi> x </mi>  
    <mo> + </mo>  
    <mi> y </mi>  
    <mo> + </mo>  
    <mi> z </mi>  
  </mrow>  
  <mo>	⏞ <!-- Top Curly braces  -->
 </mo>  
</mover>   
</math>  

Attributes of Overscript Element

index	Attribute	Description
1)	accent	If it is set true the over-script is an accent, which is drawn closer to the base expression. If false (default value) the over-script is a limit over the base expression.
2)	align	It is used to specify the alignment of the over-script. Its possible values are: left, center, and right.
3)	class, id, style	These are used with stylesheets.
4)	href	It is used to set a hyperlink to a specified URI.
5)	mathbackground	It is used to specify background color. You can use #rgb, #rrggbb and html color names.
6)	mathcolor	It is used to set text color. You can use #rgb, #rrggbb and html color names.