<mphantom>
Baseline 2023Newly available
Since January 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
The <mphantom>
MathML element is rendered invisibly, but dimensions (such as height, width, and baseline position) are still kept.
Attributes
This element accepts the global MathML attributes.
Examples
html
<math display="block">
<mrow>
<mi>x</mi>
<mo>+</mo>
<mphantom>
<mi>y</mi>
<mo>+</mo>
</mphantom>
<mi>z</mi>
</mrow>
</math>
Technical summary
Implicit ARIA role | None |
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Specifications
Specification |
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MathML Core # making-sub-expressions-invisible-mphantom |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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mphantom |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.