Sorry, but I am browsing since morning around and try to find a solution for that issue. I have a beamer presentation with moloch theme and want to use the Fira font but only for the mathcal part I want to use the font TeX Gyre Pagella Math. This part seems to work but in mathtools I want to also use the symbols for \Coloneqq as well as \models. These I cannot make work.
\documentclass{beamer}\usetheme{moloch}\usepackage{mathtools}\usepackage{unicode-math}\setmathfont{Fira Math}\setmathfont[range=cal]{TeX Gyre Pagella Math}\begin{document}test lawkejf aweijf awelfj a$\varphi\Coloneqq x,\mathcal F, \Sigma\models \pi$\end{document}Yields the following:
I also tried something like \setmathfont[range={\models,\Coloneqq}]{TeX Gyre DejaVu Math} but this also does not work. I am lost. Thanks for the help in advance.