- P-Adic number systems https://www.quantamagazine.org/how-the-towering-p-adic-numbers-work-20201019/ 5 comments math
- Introduction to p-adic Numbers https://www.youtube.com/watch?v=vdjYiU6skgE 16 comments math
- Interactive introduction to p-adic numbers https://mathigon.org/course/exploding-dots/p-adic 16 comments math
- Constructing the field of p-adic numbers https://mrkgnao.github.io/p-adics/ 10 comments math
- I need help understanding p-adic numbers http://en.wikipedia.org/wiki/P-adic_number 20 comments math
- The Most Useful Numbers You've Never Heard Of (Veritasium video on p-adic numbers) https://youtu.be/tRaq4aYPzCc 75 comments math
- Is there a clever p-adic or a congruence way of thinking about number theory to solve the 1/n^2 (Bessel) sum? https://en.wikipedia.org/wiki/Basel_problem 7 comments math
- P-adic arithmetic: an interesting way to represent real numbers as sequences of digits that makes division much easier http://scientopia.org/blogs/goodmath/2012/12/12/p-adic-arithmetic/ 15 comments programming