Just want to notice
Debian Science
https://blends.debian.org/science/tasks/mathematics
https://blends.debian.org/science/tasks/mathematics-dev
Debian edu
https://blends.debian.org/edu/tasks/mathematics
Debian packages has a mathematics category
https://www.gezapig.nl/Software/Special/Debian_Categories.html
Made a mathematics category based on debian category and some maintainer groups.
https://www.gezapig.nl/Software/Category/Mathematics2021.html