Strange difference between MacOS and Linux - Unicode Math

[Herbert Schulz]

> On Sep 27, 2022, at 12:58 AM, Norbert Preining <norbert at preining.info> wrote:
> 
> Hi all,
> 
> can someone explain me why the following file:
> 
> \documentclass{article}
> \usepackage{fontspec}
> \usepackage{unicode-math}
> \begin{document}
> Hello $\bigtriangleup$ World
> \end{document}
> 
> compiled once on MacOS and once on Linux, both with uptodate TL2022,
> I get a correct version on Linux, and on MacOS the
> 	\bigtriangleup
> appears as
> 	4
> in the pdf.
> 
> I have checked the embedded fonts and the agree.
> 
> I attach the pdf files.
> 
> Thanks for any enlighting comment!
> 
> Norbert
> 
> --
> PREINING Norbert                              https://www.preining.info
> Mercari Inc.     +     IFMGA Guide     +     TU Wien     +     TeX Live
> GPG: 0x860CDC13   fp: F7D8 A928 26E3 16A1 9FA0 ACF0 6CAC A448 860C DC13
> <linux.pdf><macos.pdf>

Howdy,

I'm not seeing that with an M1 iMac, macOS 12.6 and a fully updated TeX Live 2022.

Does the Linux pdf display properly on the Mac and visa-versa?

Good Luck,

Herb Schulz
herbs2 at mac.com