The following gives wrong outputs both in LuaTeX and LuaMetaTeX: \starttext $\sqrt{3}$ \stoptext The beta date is 2020.7.5. Thank you very much. Jairo :) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.ntg.nl/pipermail/ntg-context/attachments/20200705/81b0c954/attachment.htm>