<munderover> tag is used to draw both over and under underscript. It adds an accent or a limit over and under an expression.
Here is the simple syntax to use this tag −
<munderover> base underscript overscript </munderover>
Here is the description of all the parameters of this tag −
base − base expression on which the underscript is to be drawn.
underscript − underscript.
overscript − overscript.
Here is the description of all the attributes of this tag −
accent − If true, over-script is an accent, and is drawn closer to the base expression. If false, over-script is a limit over the base expression. Default is false.
accentunder − If true, under-script is an accent, and is drawn closer to the base expression. If false, under-script is a limit over the base expression. Default is false.
align − To specify the alignment of the under-script. Valid are: left, center, and right. Default is center.
Let's draw an underscript.
<math xmlns = "http://www.w3.org/1998/Math/MathML"> <mrow> <munderover> <mo> ∫</mo> <mn> 0 </mn> <mi> ∞</mi> </munderover> </mrow> </math>