In September 2023 Warsaw Stock Exchange (WSE) hosted another edition of a high school trading competition, with the first stage spanning three months. I lead a 4 person team to implement a pairs tr...

This short write up is essentially about the idea that when people want to get rid of cheaper currencies in their wallets, these currencies tend to take up a larger portion of all currencies curren...

Here I describe a technical idea that I use multiple times in the implementation of this model as well as in my IB Extended Essay on an application of genetic algorithms, when there is a need to se...

In April 2023 I have collaborated with Wojciech Siostrzonek and a local university - Politechnika Śląska - to conduct a project under the supervision of a PhD. The project finished with a presentat...

This post analyzes a simple discrete system I called Circlestones. Definition 1. Circlestones $n$ distinct (numbered) stones are arranged in a circle. For every stone in order (after the $n$-th...