How to get math scaling right with fontspec/unicode-math

Question

I've tried to get the math scaling right in a number of different ways, but have failed. What is the proper syntax here? The posting unicode math font smaller than the text seems relevant, but that didn't work.

% !TeX program = lualatex
\documentclass{article}
\usepackage[no-math]{fontspec}
\usepackage{unicode-math}
\usepackage{lipsum}
\setmainfont{Baskervaldx-Reg}[Scale=0.2]
\setmathfont{Baskervaldx-Reg}[Scale=0.2]
\begin{document}
\lipsum
$x=y$
\lipsum
\end{document}

Baskervaldx-Reg is not a math font. And what is the sense of a scale factor of 0.2? — Ulrike Fischer, Aug 16 '20 at 21:16
you can only use fonts that have an OpenType MATH table with unicode-math — David Carlisle, Aug 16 '20 at 21:20
@UlrikeFischer ah, thanks. The scale factor of 0.2 was to make the problem visible in the example output. — JPi, Aug 16 '20 at 21:23
@DavidCarlisle aha, it works with STIX2Math. Thanks. I'll accept your comment if you post it as an answer. — JPi, Aug 16 '20 at 21:28

score 3 · Accepted Answer · answered Aug 16 '20 at 21:32

3

You can only use fonts that have an OpenType MATH table with unicode-math

answered Aug 16 '20 at 21:32

David Carlisle

757,742

How to get math scaling right with fontspec/unicode-math

1 Answers1