I’m Eris Pan, the creator and maintainer of this website. I’m now professional in Master of Applied Statistics in Nanjing University of Finance & Economics.
I often study mathematics in my spare time as a personal passion. I also began recording and publishing mathematical tutorial videos on my Bilibili account (@阿潘Eris) since 2021.
This website is used to archive my mathematical notes, including tutorial notes based on Bilibili videos, study notes from my reading of academic papers, as well as draft articles for some small research projects of my own.
All content on this website is freely accessible to read. However, if you would like, you are also welcome to support me through the donation section, and I would be deeply grateful.
Eris Pan
March 30, 2026