Is there a preferred way of including mathematical notation in *Dig Deeper* and *Concept* documents and such?

I see a few possible ways, though there might be more:

- Lean towards pre-symbolic notation, i.e.
**use words instead**. (Easily grows unwieldy.) - Use
**hand-written HTML**. (Annoying to write; looks crude.) - Include
**generated MathML**in the markdown. (A lot of code; linter might complain.) - Include math as
**images**. (Does not play nicely with styling.) - Include
**LaTeX**in the markdown, to be converted during Markdown→HTML compilation.

It would be ideal, I guess, if it were possible to use LaTeX.

As of last January, MathML enjoys full support in all popular browsers. It looks like this: