<mroot>
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since January 2023.
The <mroot> MathML element is used to display roots with an explicit index. Two arguments are accepted, which leads to the syntax: <mroot> base index </mroot>.
Attributes
This element accepts the global MathML attributes.
Examples
html
<math display="block">
<mroot>
<mi>x</mi>
<mn>3</mn>
</mroot>
</math>
Technical summary
| Implicit ARIA role | None |
|---|
Specifications
| Specification |
|---|
| MathML Core # radicals-msqrt-mroot |
Browser compatibility
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See also
<msqrt>(Square root without an index)