English
Number theory
Notes on divisibility, prime numbers, congruences, and the deeper structures behind integer arithmetic. Each piece breaks down a specific theorem, identity, or technique — from Euclidean algorithm fundamentals to modular arithmetic and its applications. The focus is on clear reasoning: why things work, not just how to apply them. A place to build solid intuition for one of mathematics’ oldest and most elegant branches.
One post on this topic wasn't enough — so this is the start of a mini-series. The first installment drops…
Three years ago, in a New Year's greeting, I wrote about 2023 being a "lucky" number. Lucky in the sense…
It is surprisingly easy to move from books about mathematics to films. Yesterday we mentioned the short film "The Mathematician…
The episode on Littlewood polynomial roots turned out to be one of the most mathematically rich releases of the past…
