Comment 31 for bug 1814286

It looks better and better! :)

https://yade-dev.gitlab.io/-/trunk/-/jobs/156522519/artifacts/public/formulation.html

now problem is with \ensuremath \sortlines \vec and {\rm ..}.

If I recall correctly \rm is deprecated in latex and used to set roman font.

https://tex.stackexchange.com/questions/151897/always-textrm-never-rm-a-counterexample