{{MathMLRef}} 

The <munder> MathML element is used to attach an accent or a limit under an expression. It uses the following syntax: <munder> base underscript </munder>

Attributes

This element’s attributes include the global MathML attributes as well as the following attribute:

• accentunder
  • : A <boolean> indicating whether the under script should be treated as an accent (i.e. drawn bigger and closer to the base expression).

Examples

<math display="block">
  <munder accentunder="true">
    <mrow>
      <mi>x</mi>
      <mo>+</mo>
      <mi>y</mi>
      <mo>+</mo>
      <mi>z</mi>
    </mrow>
    <mo>&#x23DF;<!--BOTTOM CURLY BRACKET--></mo>
  </munder>
</math>

{{ EmbedLiveSample('munder_example', 700, 200, "", "") }} 

Technical summary

Specifications

{{Specifications}} 

Browser compatibility

{{Compat}} 

See also

• {{ MathMLElement("mover") }}  (Overscript)
• {{ MathMLElement("munderover") }}  (Underscript-overscript pair)