I've been using beamer with metropolis theme for some time now. The recommended font here is Fira. I've used:
\setsansfont[ BoldFont={Fira Sans SemiBold}, ItalicFont={Fira Sans BookItalic}, BoldItalicFont={Fira Sans SemiBold Italic} ]{Fira Sans Book} I found the semibold seems the most pleasing weight. Then to try to get a good matching math font, I've tried adding: \usepackage{amsmath} \usepackage[mathrm=sym]{unicode-math} \setmathfont{Fira Math} \setoperatorfont\mathsf This is not terrible, but the math still looks more bold than the text. I wonder whether any of you use metropolis and what fonts you find work well? There is some previous discussion here in which I participated: https://tex.stackexchange.com/questions/403734/beamer-metropolis-theme-recommend-a-math-font-that-matches-with-fira Thanks, Neal -- lyx-users mailing list lyx-users@lists.lyx.org http://lists.lyx.org/mailman/listinfo/lyx-users