Math Working Group - Activity in 2026
No matches.
TR publications
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4 documents published.
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Mathematical Markup Language (MathML) Version 4.0 published 4 times as a Working Draft. History of Mathematical Markup Language (MathML) Version 4.0
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Past meetings
Participants
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1 chair appointed.
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Neil Soiffer became a chair.
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1 chair stepped down.
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Neil Soiffer stepped down as a chair.
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7 participants joined.
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Murray Sargent (W3C Invited Experts) joined.
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Deyan Ginev (W3C Invited Experts) joined.
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Louis Maher (W3C Invited Experts) joined.
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Neil Soiffer (W3C Invited Experts) joined.
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Patrick D F Ion (W3C Invited Experts) joined.
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David Carlisle (W3C Invited Experts) joined.
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David Farmer (W3C Invited Experts) joined.
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12 participants left.
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Milena Risi (W3C Invited Experts) left.
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Deyan Ginev (W3C Invited Experts) left.
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Louis Maher (W3C Invited Experts) left.
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Murray Sargent (W3C Invited Experts) left.
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Dennis Müller (W3C Invited Experts) left.
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Patrick D F Ion (W3C Invited Experts) left.
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Stephen Watt (W3C Invited Experts) left.
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Paul Libbrecht (W3C Invited Experts) left.
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Sam Dooley (W3C Invited Experts) left.
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Neil Soiffer (W3C Invited Experts) left.
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David Farmer (W3C Invited Experts) left.
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David Carlisle (W3C Invited Experts) left.
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GitHub
w3c/mathml
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2 issues opened.
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drop link to mathml-notes w3c/mathml#590, by @davidcarlisle.
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Typographical error in MathML 4 <maction> description: duplicate statusline w3c/mathml#588, by @brichwin.
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5 issues closed.
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Summary of MathML Polyfill needs w3c/mathml#534.
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drop link to mathml-notes w3c/mathml#590, by @davidcarlisle.
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Relationship between xml:lang and intent attributes w3c/mathml#578.
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7 issues received 10 new comments.
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MathML 4 extensions for alignment and possible deprecation of <maligngroup/> and <malignmark/> w3c/mathml#181 (1 comment by @davidcarlisle)
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Typographical error in MathML 4 <maction> description: duplicate statusline w3c/mathml#588 (1 comment by @davidcarlisle)
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5 pull requests opened.
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Add MathML in PDF section w3c/mathml#593, by @davidcarlisle.
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defer to MathML-Core B.3 for accents w3c/mathml#592, by @davidcarlisle.
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Clarify intent reference expansion only visits MathML nodes w3c/mathml#591, by @dginev.
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updating appendix H w3c/mathml#589, by @davidcarlisle.
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suggested wording on xml:lang for #578 w3c/mathml#587, by @davidcarlisle.
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2 pull requests merged.
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drop malignmark/maligngroup w3c/mathml#585.
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suggested wording on xml:lang for #578 w3c/mathml#587.
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1 pull request closed.
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Fix ReSpec build and Pages publishing w3c/mathml#583.
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3 pull requests received 18 new comments.
w3c/mathml-polyfills
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5 pull requests opened.
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Improve accessibility w3c/mathml-polyfills#51, by @NSoiffer.
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Added a demo page that shows off polyfills rendering MathML w3c/mathml-polyfills#50, by @NSoiffer.
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Added maction polyfill and tests. w3c/mathml-polyfills#49, by @NSoiffer.
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improve var names and tweak comment w3c/mathml-polyfills#48, by @NSoiffer.
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Added mstyle support with tests. w3c/mathml-polyfills#47, by @NSoiffer.
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5 pull requests merged.
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Improve accessibility w3c/mathml-polyfills#51.
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Added a demo page that shows off polyfills rendering MathML w3c/mathml-polyfills#50.
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Added maction polyfill and tests. w3c/mathml-polyfills#49.
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improve var names and tweak comment w3c/mathml-polyfills#48.
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Added mstyle support with tests. w3c/mathml-polyfills#47.
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w3c/mathml-core
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2 issues opened.
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I am not my abuser w3c/mathml-core#345, by @sarahwest412.
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3 issues closed.
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I am not my abuser w3c/mathml-core#345.
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MathML-Core Meeting Sept 28, 2026 Agenda w3c/mathml-core#342.
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Update Implementation report link / verify tests w3c/mathml-core#283.
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3 issues received 7 new comments.
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1 pull request merged.
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Update implementationReportURI for MathML feature w3c/mathml-core#343.
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1 pull request received 2 new comments.
Past meetings
GitHub
w3c/mathml-core
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2 issues opened.
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MathML-Core Meeting Sept 28, 2026 Agenda w3c/mathml-core#342, by @bkardell.
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Add drawable attribute to MathMLElement w3c/mathml-core#341, by @schenney-chromium.
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2 issues closed.
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Clarify the language around deprecated features of MathML w3c/mathml-core#279.
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MathML-Core Meeting Agenda, Monday Feb 23, 2026 w3c/mathml-core#310.
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8 issues received 16 new comments.
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Add drawable attribute to MathMLElement w3c/mathml-core#341 (5 comments by @davidcarlisle, @fred-wang, @lukewarlow, @schenney-chromium)
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Update Implementation report link / verify tests w3c/mathml-core#283 (2 comments by @bkardell, @fred-wang)
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Clarify when token elements should fall back to non-MathML layout w3c/mathml-core#313 (2 comments by @bkardell, @eerii)
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Should <a> element navigate to javascript:-URLs when clicking ? w3c/mathml-core#333 (1 comment by @bkardell)
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Clarify the language around deprecated features of MathML w3c/mathml-core#279 (1 comment by @davidcarlisle)
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1 pull request opened.
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Update implementationReportURI for MathML feature w3c/mathml-core#343, by @bkardell.
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w3c/xml-entities
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1 issue opened.
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Incorrect character image for chancery style `SCRIPT CAPITAL I` w3c/xml-entities#15, by @crlf0710.
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1 issue closed.
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Incorrect character image for chancery style `SCRIPT CAPITAL I` w3c/xml-entities#15.
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1 issue received 1 new comment.
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Incorrect character image for chancery style `SCRIPT CAPITAL I` w3c/xml-entities#15 (1 comment by @davidcarlisle)
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w3c/mathml-schema
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1 pull request opened.
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Add w3c.json file w3c/mathml-schema#3, by @tidoust.
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1 pull request merged.
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Add w3c.json file w3c/mathml-schema#3.
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1 pull request received 1 new comment.
w3c/mathml-polyfills
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1 pull request opened.
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Add w3c.json file w3c/mathml-polyfills#46, by @tidoust.
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1 pull request merged.
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Add w3c.json file w3c/mathml-polyfills#46.
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w3c/mathml
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1 issue opened.
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clarification of the :unit property w3c/mathml#586, by @davidcarlisle.
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1 issue received 1 new comment.
w3c/mathml-docs
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1 issue received 1 new comment.
Lifecycle
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1 charter started.
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Chartered until 24 August 2028.
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Past meetings
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18 meetings.
Participants
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1 participant left.
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Katie McDermott (See Me Please) left.
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1 organization left.
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See Me Please left.
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GitHub
w3c/mathml-core
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2 issues opened.
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TODOs for MathML `<a>` element w3c/mathml-core#340, by @zcorpan.
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Mark 'math-style' and 'math-depth' as "font-affecting properties" w3c/mathml-core#339, by @tabatkins.
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1 issue closed.
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MathML-Core Agenda July 27, 2026 w3c/mathml-core#336.
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5 issues received 7 new comments.
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Best Practice for Vertical Math (Elementary) w3c/mathml-core#334 (3 comments by @davidcarlisle, @Joy-Holly)
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Should all MathML elements really be potential hyperlinks / match :visited? w3c/mathml-core#142 (1 comment by @zcorpan)
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Should <a> element navigate to javascript:-URLs when clicking ? w3c/mathml-core#333 (1 comment by @zcorpan)
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w3c/mathml-docs
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1 issue opened.
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format of yaml for concept lists w3c/mathml-docs#96, by @davidcarlisle.
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1 issue received 2 new comments.
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1 pull request opened.
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updating format of yaml for concept lists w3c/mathml-docs#97, by @davidcarlisle.
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1 pull request closed.
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largeop properties w3c/mathml-docs#76.
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w3c/mathml
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1 issue opened.
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Security Horizontal Review w3c/mathml#584, by @simoneonofri.
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2 issues received 4 new comments.
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MathML 4 extensions for alignment and possible deprecation of <maligngroup/> and <malignmark/> w3c/mathml#181 (1 comment by @NSoiffer)
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1 pull request opened.
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drop malignmark/maligngroup w3c/mathml#585, by @davidcarlisle.
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w3c/mathml-polyfills
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1 issue opened.
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Create a polyfill for malignmark/maligngroup w3c/mathml-polyfills#39, by @NSoiffer.
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2 issues closed.
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Create a polyfill for malignmark/maligngroup w3c/mathml-polyfills#39.
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package polyfills w3c/mathml-polyfills#29.
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2 issues received 4 new comments.
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4 pull requests opened.
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add malign test link w3c/mathml-polyfills#43, by @NSoiffer.
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Add example of malign generated from MS Word w3c/mathml-polyfills#42, by @NSoiffer.
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Fix acid-test.html after malign addition w3c/mathml-polyfills#41, by @NSoiffer.
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Initial implementation of malignmark/maligngroup polyfill w3c/mathml-polyfills#40, by @NSoiffer.
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4 pull requests merged.
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add malign test link w3c/mathml-polyfills#43.
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Add example of malign generated from MS Word w3c/mathml-polyfills#42.
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Fix acid-test.html after malign addition w3c/mathml-polyfills#41.
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Initial implementation of malignmark/maligngroup polyfill w3c/mathml-polyfills#40.
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Lifecycle
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1 charter extension.
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Charter extended until 14 August 2026.
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Past meetings
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18 meetings.
Participants
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2 participants joined.
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Jacques Newman (Microsoft Corporation) joined.
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Katie McDermott (See Me Please) joined.
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2 organizations joined.
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Microsoft Corporation joined.
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See Me Please joined.
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GitHub
w3c/mathml
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1 issue received 1 new comment.
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1 pull request opened.
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Fix ReSpec build and Pages publishing w3c/mathml#583, by @korrayt.
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1 pull request received 1 new comment.
w3c/mathml-core
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2 issues opened.
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MathML-Core Agenda July 27, 2026 w3c/mathml-core#336, by @bkardell.
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Best Practice for Vertical Math (Elementary) w3c/mathml-core#334, by @Joy-Holly.
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3 issues closed.
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Browser Status w3c/mathml-core#320.
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Document why mtable sets displaystyle to false w3c/mathml-core#314.
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MathML Core should mention ElementCSSInlineStyle for the IDL style attribute w3c/mathml-core#327.
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8 issues received 35 new comments.
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Best Practice for Vertical Math (Elementary) w3c/mathml-core#334 (12 comments by @davidcarlisle, @Joy-Holly, @NSoiffer, @polx, @Steve-Noble)
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MathML-Core Agenda July 27, 2026 w3c/mathml-core#336 (6 comments by @bkardell, @davidcarlisle, @NSoiffer)
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Should <a> element navigate to javascript:-URLs when clicking ? w3c/mathml-core#333 (6 comments by @fred-wang, @lukewarlow, @otherdaniel, @polx)
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Document why mtable sets displaystyle to false w3c/mathml-core#314 (3 comments by @davidcarlisle, @physikerwelt)
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MathML Core should mention ElementCSSInlineStyle for the IDL style attribute w3c/mathml-core#327 (1 comment by @fred-wang)
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2 pull requests opened.
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add text re displaystyle for #314 w3c/mathml-core#337, by @davidcarlisle.
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Exhaustively list the attributes accepted by the `<a>` element. w3c/mathml-core#335, by @fred-wang.
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2 pull requests merged.
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add text re displaystyle for #314 w3c/mathml-core#337.
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Exhaustively list the attributes accepted by the `<a>` element. w3c/mathml-core#335.
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2 pull requests received 6 new comments.
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Exhaustively list the attributes accepted by the `<a>` element. w3c/mathml-core#335 (5 comments by @davidcarlisle, @fred-wang, @lukewarlow)
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Ignore variation selectors in operator category determination w3c/mathml-core#328 (1 comment by @davidcarlisle)
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TR publications
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1 document published.
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Mathematical Markup Language (MathML) Version 4.0 published as a Working Draft. History of Mathematical Markup Language (MathML) Version 4.0
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Past meetings
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18 meetings.
Participants
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1 participant left.
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Connor Holmes (TPGi) left.
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GitHub
w3c/mathml
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1 issue opened.
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review MUST/MAY/SHOULD w3c/mathml#582, by @davidcarlisle.
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1 issue closed.
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Privacy Review - MathML 4 w3c/mathml#576.
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3 issues received 5 new comments.
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More non-English examples should be added for MathML intent attribute w3c/mathml#577 (1 comment by @jsahleen)
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1 pull request merged.
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update for #576 w3c/mathml#581.
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1 pull request received 1 new comment.
w3c/mathml-polyfills
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1 issue opened.
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MathML-polyfills should have one license w3c/mathml-polyfills#37, by @polx.
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1 issue closed.
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MathML-polyfills should have one license w3c/mathml-polyfills#37.
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2 issues received 5 new comments.
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1 pull request received 2 new comments.
w3c/mathml-core
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4 issues opened.
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Should <a> element navigate to javascript:-URLs when clicking ? w3c/mathml-core#333, by @tannal.
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Why is the use of `<mphantom>` discouraged? w3c/mathml-core#332, by @tmke8.
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MathML <a> interface reusing `HTMLHyperlinkElementUtils` w3c/mathml-core#331, by @tannal.
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The `<a>` element should be a grouping element w3c/mathml-core#329, by @fred-wang.
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2 issues closed.
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MathML <a> interface reusing `HTMLHyperlinkElementUtils` w3c/mathml-core#331.
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The `<a>` element should be a grouping element w3c/mathml-core#329.
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8 issues received 22 new comments.
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Should <a> element navigate to javascript:-URLs when clicking ? w3c/mathml-core#333 (6 comments by @annevk, @fred-wang, @lukewarlow, @mikewest, @otherdaniel)
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MathML <a> interface reusing `HTMLHyperlinkElementUtils` w3c/mathml-core#331 (4 comments by @lukewarlow, @tannal)
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MathML-Core Meeting Agenda, Monday Feb 23, 2026 w3c/mathml-core#310 (2 comments by @NSoiffer, @physikerwelt)
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The `<a>` element should be a grouping element w3c/mathml-core#329 (2 comments by @davidcarlisle, @fred-wang)
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User Agent style for href hyperlinks and focusable elements w3c/mathml-core#128 (2 comments by @bkardell, @fred-wang)
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Interpretation of spaceAfterScript for mmultiscripts's prescripts w3c/mathml-core#217 (1 comment by @Ahmad-S792)
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1 pull request opened.
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Add <a> element into the grouping elements w3c/mathml-core#330, by @tannal.
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1 pull request merged.
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Add <a> element into the grouping elements w3c/mathml-core#330.
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1 pull request received 2 new comments.
w3c/mathml-docs
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1 issue opened.
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Links to Wikipedia w3c/mathml-docs#94, by @physikerwelt.
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1 issue received 1 new comment.
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2 pull requests opened.
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Unify format of Wikipedia links w3c/mathml-docs#95, by @physikerwelt.
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Fix typo #->$ w3c/mathml-docs#93, by @physikerwelt.
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2 pull requests merged.
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Unify format of Wikipedia links w3c/mathml-docs#95.
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Fix typo #->$ w3c/mathml-docs#93.
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1 pull request received 6 new comments.
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Unify format of Wikipedia links w3c/mathml-docs#95 (6 comments by @davidcarlisle, @dginev, @physikerwelt)
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TR publications
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2 documents published.
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Mathematical Markup Language (MathML) Version 4.0 published twice as a Working Draft. History of Mathematical Markup Language (MathML) Version 4.0
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Past meetings
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16 meetings.
GitHub
w3c/mathml-polyfills
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2 issues opened.
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Elementary math example for mediumstackedrightright has a bug w3c/mathml-polyfills#36, by @NSoiffer.
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Make elementary math polyfills use `display: grid` w3c/mathml-polyfills#35, by @NSoiffer.
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2 issues closed.
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Make elementary math polyfills use `display: grid` w3c/mathml-polyfills#35.
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Simplification of the <semantics> element w3c/mathml-polyfills#33.
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2 issues received 2 new comments.
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1 pull request opened.
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Added semantics and msup/msub/msubsup shift attrs and other cleanups w3c/mathml-polyfills#34, by @NSoiffer.
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2 pull requests merged.
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rollup w3c/mathml-polyfills#31.
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Added semantics and msup/msub/msubsup shift attrs and other cleanups w3c/mathml-polyfills#34.
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2 pull requests received 19 new comments.
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Added semantics and msup/msub/msubsup shift attrs and other cleanups w3c/mathml-polyfills#34 (8 comments by @dginev, @NSoiffer, @physikerwelt)
w3c/mathml
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6 issues opened.
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Relationship between xml:lang and intent attributes w3c/mathml#578, by @jsahleen.
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More non-English examples should be added for MathML intent attribute w3c/mathml#577, by @jsahleen.
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Privacy Review - MathML 4 w3c/mathml#576, by @gbshankar.
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Need to add user selection attributes w3c/mathml#575, by @MurrayIII.
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mfrac@bevelled and scriptlevel w3c/mathml#572, by @NSoiffer.
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8 issues closed.
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Core concepts: re-organize trig/log functions? w3c/mathml#526.
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nested math in token elements. w3c/mathml#522.
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Deprecate/Remove mathvariant attributes w3c/mathml#77.
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Remove/deprecate/simplify the ms element w3c/mathml#120.
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mfrac@bevelled and scriptlevel w3c/mathml#572.
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15 issues received 27 new comments.
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Add an ":ordinal" and ":over" property for speaking fractions and maybe add other properties? w3c/mathml#538 (5 comments by @davidcarlisle, @dginev, @NSoiffer)
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Only underscores ( _ ) should be used to represent spaces in intent attribute literal text w3c/mathml#579 (5 comments by @davidcarlisle, @jsahleen)
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Core concepts: re-organize trig/log functions? w3c/mathml#526 (2 comments by @davidcarlisle, @NSoiffer)
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More non-English examples should be added for MathML intent attribute w3c/mathml#577 (1 comment by @davidcarlisle)
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mathvariant attribute enumeration is missing chancery and roundhand w3c/mathml#560 (1 comment by @davidcarlisle)
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Remove/Deprecate subscriptshift/superscriptshift attributes of msubsup/msup/msub w3c/mathml#27 (1 comment by @NSoiffer)
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4 pull requests opened.
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update for #576 w3c/mathml#581, by @davidcarlisle.
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don't normalise - to space in literals #579 w3c/mathml#580, by @davidcarlisle.
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math in mtext example for #522 w3c/mathml#574, by @davidcarlisle.
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describe script variants for #560 w3c/mathml#573, by @davidcarlisle.
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3 pull requests merged.
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don't normalise - to space in literals #579 w3c/mathml#580.
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math in mtext example for #522 w3c/mathml#574.
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describe script variants for #560 w3c/mathml#573.
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4 pull requests received 11 new comments.
w3c/mathml-core
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3 issues opened.
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MathML Core should mention ElementCSSInlineStyle for the IDL style attribute w3c/mathml-core#327, by @fred-wang.
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MathML `<a>` should use a separate interface w3c/mathml-core#325, by @lukewarlow.
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Poor bounding box for stretched "/" w3c/mathml-core#323, by @NSoiffer.
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3 issues closed.
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MathML `<a>` should use a separate interface w3c/mathml-core#325.
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[authoring] multi-letter variables w3c/mathml-core#321.
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MathML-Core Meeting Agenda - April 27, 2026 w3c/mathml-core#322.
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6 issues received 10 new comments.
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[authoring] multi-letter variables w3c/mathml-core#321 (3 comments by @davidcarlisle, @sb3nder, @tmke8)
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Interpretation of spaceAfterScript for mmultiscripts's prescripts w3c/mathml-core#217 (2 comments by @fred-wang)
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MathMLElement doesn't reflect attributes for more specific elements w3c/mathml-core#159 (1 comment by @lukewarlow)
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3 pull requests opened.
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Ignore variation selectors in operator category determination w3c/mathml-core#328, by @Jules-Bertholet.
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Introduce MathMLAnchorElement interface w3c/mathml-core#326, by @lukewarlow.
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Rename HTMLOrForeignElement to HTMLOrSVGOrMathMLElement w3c/mathml-core#324, by @lukewarlow.
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2 pull requests merged.
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Introduce MathMLAnchorElement interface w3c/mathml-core#326.
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Rename HTMLOrForeignElement to HTMLOrSVGOrMathMLElement w3c/mathml-core#324.
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1 pull request closed.
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Add href attribute and related link features. w3c/mathml-core#29.
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3 pull requests received 12 new comments.
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Add href attribute and related link features. w3c/mathml-core#29 (3 comments by @fred-wang, @lukewarlow)
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Ignore variation selectors in operator category determination w3c/mathml-core#328 (2 comments by @Jules-Bertholet, @w3cbot)
w3c/mathml-docs
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1 issue opened.
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Update mathml-safe-list to mention the new `<a>` element w3c/mathml-docs#92, by @lukewarlow.
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1 issue received 3 new comments.
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Update mathml-safe-list to mention the new `<a>` element w3c/mathml-docs#92 (3 comments by @davidcarlisle, @lukewarlow, @polx)
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Lifecycle
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1 charter extension.
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Charter extended until 14 June 2026.
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Past meetings
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18 meetings.
GitHub
w3c/mathml
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1 issue closed.
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comments on chapter 3 w3c/mathml#385.
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4 issues received 4 new comments.
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mathvariant attribute enumeration is missing chancery and roundhand w3c/mathml#560 (1 comment by @davidcarlisle)
w3c/mathml-core
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3 issues opened.
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MathML-Core Meeting Agenda - April 27, 2026 w3c/mathml-core#322, by @bkardell.
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[authoring] multi-letter variables w3c/mathml-core#321, by @sb3nder.
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Browser Status w3c/mathml-core#320, by @ronkok.
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1 issue closed.
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MathML-Core Meeting Agenda - March 30, 2026 w3c/mathml-core#319.
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1 issue reopened.
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MathML-Core Meeting Agenda - April 27, 2026 w3c/mathml-core#322, by @ljmaher.
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8 issues received 17 new comments.
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Adjusted height & depth of elements moved via voffset w3c/mathml-core#203 (3 comments by @bkardell, @dginev, @ronkok)
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User Agent style for href hyperlinks and focusable elements w3c/mathml-core#128 (1 comment by @bkardell)
TR publications
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3 documents published.
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Mathematical Markup Language (MathML) Version 4.0 published 3 times as a Working Draft. History of Mathematical Markup Language (MathML) Version 4.0
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Past meetings
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18 meetings.
Participants
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1 participant joined.
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Moritz Schubotz (Wikimedia Foundation) joined.
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1 participant left.
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Moritz Schubotz (Wikimedia Foundation) left.
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GitHub
w3c/mathml-core
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7 issues opened.
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MathML-Core Meeting Agenda - March 30, 2026 w3c/mathml-core#319, by @bkardell.
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Add a template for reporting issue w3c/mathml-core#318, by @fred-wang.
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Problems with “Root with index” w3c/mathml-core#317, by @RuixiZhang42.
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Unclear how to use `Operators_fence` special table w3c/mathml-core#315, by @mkorje.
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Document why mtable sets displaystyle to false w3c/mathml-core#314, by @physikerwelt.
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Clarify when token elements should fall back to non-MathML layout w3c/mathml-core#313, by @fred-wang.
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Additional spec work for links w3c/mathml-core#312, by @bkardell.
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1 issue closed.
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Should all MathML elements really be potential hyperlinks / match :visited? w3c/mathml-core#142.
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9 issues received 18 new comments.
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Document why mtable sets displaystyle to false w3c/mathml-core#314 (4 comments by @davidcarlisle, @dginev, @fred-wang, @physikerwelt)
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User Agent style for href hyperlinks and focusable elements w3c/mathml-core#128 (2 comments by @bkardell, @fred-wang)
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Should all MathML elements really be potential hyperlinks / match :visited? w3c/mathml-core#142 (2 comments by @annevk, @bkardell)
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1 pull request opened.
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Fix typo in algorithm to determine the category of an operator w3c/mathml-core#316, by @mkorje.
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w3c/mathml-docs
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1 pull request opened.
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Proofread charter-2026.html w3c/mathml-docs#91, by @dginev.
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1 pull request merged.
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Proofread charter-2026.html w3c/mathml-docs#91.
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1 pull request received 1 new comment.
w3c/mathml
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3 issues opened.
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Internationalization Checklist w3c/mathml#570, by @NSoiffer.
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Proposed charter for rechartering w3c/mathml#568, by @NSoiffer.
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FAST checklist w3c/mathml#566, by @NSoiffer.
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1 issue closed.
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exclusive properties w3c/mathml#545.
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2 issues received 9 new comments.
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Proposed charter for rechartering w3c/mathml#568 (8 comments by @davidcarlisle, @NSoiffer, @physikerwelt, @polx)
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3 pull requests opened.
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Proofread spec text w3c/mathml#571, by @dginev.
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Typos and grammar fixes w3c/mathml#569, by @NSoiffer.
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Proofread Chapter 5, Intent w3c/mathml#567, by @dginev.
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3 pull requests merged.
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Proofread spec text w3c/mathml#571.
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Typos and grammar fixes w3c/mathml#569.
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Proofread Chapter 5, Intent w3c/mathml#567.
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2 pull requests received 10 new comments.
TR publications
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1 document published.
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Mathematical Markup Language (MathML) Version 4.0 published as a Working Draft. History of Mathematical Markup Language (MathML) Version 4.0
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Past meetings
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16 meetings.
GitHub
w3c/mathml-core
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2 issues opened.
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Look into making combining accents work in Chrome w3c/mathml-core#311, by @NSoiffer.
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MathML-Core Meeting Agenda, Monday Feb 23, 2026 w3c/mathml-core#310, by @bkardell.
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2 issues closed.
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mpadded and percentages w3c/mathml-core#183.
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Issues for publishing CR draft w3c/mathml-core#170.
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3 issues received 4 new comments.
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1 pull request merged.
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corrections to combining characters table w3c/mathml-core#302.
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1 pull request received 1 new comment.
w3c/mathml
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4 issues closed.
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Add <a> to spec w3c/mathml#555.
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Remove alignmentscope from MathML 4 spec w3c/mathml#535.
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Make MathML attributes ASCII case-insensitive w3c/mathml#178.
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6 issues received 9 new comments.
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mathvariant attribute enumeration is missing chancery and roundhand w3c/mathml#560 (2 comments by @davidcarlisle, @physikerwelt)
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Broken links in Mathematical Markup Language (MathML) Version 4.0 w3c/mathml#561 (1 comment by @davidcarlisle)
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TR publications
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2 documents published.
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Mathematical Markup Language (MathML) Version 4.0 published twice as a Working Draft. History of Mathematical Markup Language (MathML) Version 4.0
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Past meetings
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17 meetings.
Participants
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2 participants joined.
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Luke Warlow (Igalia) joined.
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Milena Risi (W3C Invited Experts) joined.
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GitHub
w3c/mathml-core
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3 issues opened.
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MathML-Core Meeting Agenda, Monday Jan 21, 2026 w3c/mathml-core#308, by @bkardell.
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Supporting `calc(100% + 0.333em)` in the `width` attribute of `<mpadded>` w3c/mathml-core#306, by @tmke8.
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Consider adding `rspace` to `<mpadded>` to make up for the fact that `width="+..."` does not work w3c/mathml-core#305, by @tmke8.
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3 issues closed.
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MathML-Core Meeting Agenda, Monday Jan 21, 2026 w3c/mathml-core#308.
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MathML-Core Meeting Agenda, Monday Dec 15, 2025 w3c/mathml-core#303.
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7 issues received 19 new comments.
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Supporting `calc(100% + 0.333em)` in the `width` attribute of `<mpadded>` w3c/mathml-core#306 (5 comments by @davidcarlisle, @dginev, @tmke8)
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Consider adding `rspace` to `<mpadded>` to make up for the fact that `width="+..."` does not work w3c/mathml-core#305 (5 comments by @davidcarlisle, @tmke8)
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Should all MathML elements really be potential hyperlinks / match :visited? w3c/mathml-core#142 (3 comments by @bkardell, @davidcarlisle)
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Clarify the language around deprecated features of MathML w3c/mathml-core#279 (2 comments by @captainbrosset)
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1 pull request opened.
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add a element to mathml-core #142 w3c/mathml-core#307, by @davidcarlisle.
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1 pull request merged.
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add a element to mathml-core #142 w3c/mathml-core#307.
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2 pull requests received 16 new comments.
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add a element to mathml-core #142 w3c/mathml-core#307 (14 comments by @bkardell, @davidcarlisle, @fred-wang, @lukewarlow)
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w3c/mathml
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3 issues opened.
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add a ":table" property w3c/mathml#563, by @NSoiffer.
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Broken links in Mathematical Markup Language (MathML) Version 4.0 w3c/mathml#561, by @dontcallmedom-bot.
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mathvariant attribute enumeration is missing chancery and roundhand w3c/mathml#560, by @MurrayIII.
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1 issue closed.
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add a ":table" property w3c/mathml#563.
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2 issues received 4 new comments.
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Broken links in Mathematical Markup Language (MathML) Version 4.0 w3c/mathml#561 (1 comment by @davidcarlisle)
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3 pull requests opened.
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don't use bad calc syntax in mpadded examples w3c/mathml#565, by @davidcarlisle.
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rewrote some parts of mstyle w3c/mathml#564, by @NSoiffer.
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A element further adjustments w3c/mathml#562, by @davidcarlisle.
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4 pull requests merged.
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don't use bad calc syntax in mpadded examples w3c/mathml#565.
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rewrote some parts of mstyle w3c/mathml#564.
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A element further adjustments w3c/mathml#562.
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2 pull requests received 3 new comments.
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Describe maligngroup as a transfromation to right-left aligned mtd pairs w3c/mathml#532 (2 comments by @davidcarlisle)
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w3c/mathml-polyfills
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1 issue received 1 new comment.