But after this there is an other error (My non-professional translation to English: "error in converting to PNG format; check if latex, dvips, gs, and convert are correctly installed").
Made an test page @ enwiki with the same content. The results are a littlebit different. There I don't get any errors, when using only \text, without \operatorname, BUT the ģ isn't displayed :D
SVG font seems not to support the special g.
Is there a TeX way of writing the special g.
For example to write german umlauts in TeX one would use \"u instead of ü in standard TeX.
This was due to a Chrome bug (Chrome not showing <text> elements in SVGs when the SVGs are loaded as background images). Chrome has since fixed this bug -- though the quality with "unknown" Unicode characters is still mediocre in mathjax-node for the time being.
We have since moved from loading SVGs as background images to loading them as normal images. Using the default (MathML and SVG) render mode, https://en.wikipedia.org/wiki/User:Edgars2007/math seems to render well.
Is there still anything to be done here, or can we call this resolved?