-Hi there ! I'm a student interested in graphics engine and programming language theory. I'm currently developping here a raytracing engine in Python with matplotlib inspired by Evan Wallace's work and Peter Shirley's "Ray tracing in one week-end".

-I'm currently learning Lean which is a functional programming language like Coq that aim to formalize mathematics. I'm using it as a theorem prover and hope to contribute in the near future !
As a challenge im formalizing the concept of a Median Algebra. I'm trying to prove the following theorem:
