As a user of the Wikidata query service, I want to be able to see rendered formulae in order to read them more easily than the underlying markup.

**Problem:**

For mathematical formula values, Wikibase emits MathML to RDF, and in the Wikidata query service UI we just emit the same MathML into the results table and leave it to the browser to render it. However, Chrome does not support MathML, so users of Chrome and related browsers (now including Edge) will only see the underlying markup (it’s encoded inside the MathML as an annotation).

We should be able to fix this using the MathJax library.

**Example:**

Query for mathematical formula – results look nice in Firefox, not so much in Chrome

**Acceptance criteria:**

- mathematical formula are shown in their rendered form in all browsers
- native browser support is used where available