User talk:Walterpachl: Difference between revisions
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:::::::: If you inspect the HTML generated, you will find that the Rosetta installation of MediaWiki is creating the graphic file OK, but dropping a semi-colon between two attributes, so that the browser just finds ill-formed HTML and skips it.
:::::::: Perhaps Wikipedia has installed a later build ? Tho even they have related problems – only yesterday I restored the lost visibility of one of the first three formulae on the Wiki page on Symmetric Difference, by pruning extraneous space out of its <math> tag ... [[User:Hout|Hout]] ([[User talk:Hout|talk]]) 15:07, 24 September 2016 (UTC)
::::::::: Just checked – Wikipedia is using a slightly later build '''MediaWiki 1.28.0-wmf.20''' (vs Rosetta's '''MediaWiki 1.26.2''') so an upgrade might reduce the fragility of the <math> math tag parsing – though not (to judge from yesterday's invisible WikiPedia formulae) entirely eliminate it. [[User:Hout|Hout]] ([[User talk:Hout|talk]]) 15:33, 24 September 2016 (UTC)
:::::: See https://www.mediawiki.org/wiki/Extension:Math [[User:Hout|Hout]] ([[User talk:Hout|talk]]) 14:27, 24 September 2016 (UTC)
:::::: https://meta.wikimedia.org/wiki/Help:Displaying_a_formula [[User:Hout|Hout]] ([[User talk:Hout|talk]]) 14:30, 24 September 2016 (UTC)
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