RE: MathML is dead, long live MathML

Paul Topping <[email protected]> Thu, 7 Apr 2016 18:18:18 +0000
Newsgroups gmane.comp.web.mathematics,gmane.science.linguistics.wikipedia.technical,gmane.org.wikimedia.wikidata.technical
Message-ID <[email protected]>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