Licences
- Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)
- Attribution 3.0 Unported (CC BY 3.0)
- Attribution 4.0 International (CC BY 4.0)
- GNU General Public License
- GNU Free Documentation License
- Apache License Version 2.0
- MIT License
- Open Font License
Fonts. Synthetic and Synthetic Math are modified versions of Josefin Sans, by The Josefin Sans Project Authors. STIX Two Math is by The STIX Fonts Project Authors. All three are under the SIL Open Font License 1.1: notices and license for Synthetic, Synthetic Math and STIX Two Math.