> Because it's very much an edge case and he hasn't passed yet. I am fairly sure he passed more than one course with this approach. The blogpost says that he s

> Because it's very much an edge case and he hasn't passed yet. I am fairly sure he passed more than one course with this approach. The blogpost says that he started using LaTeX to take notes during his second semester. The screenshots show introductory complex analysis, which is usually taught somewhat later.