Prof. Julian Hayes

I'm Prof. Julian Hayes, and I've spent the better part of two decades trying to convince students that linear algebra isn't a wall of symbols — it's a set of moving pictures nobody bothered to show them. I teach computational mathematics at the university level, and I build Otomas' Linear Algebra course on the side because I got tired of watching bright students give up on the subject before it ever clicked.

I hold a PhD in Applied Mathematics from the University of Edinburgh, with a research background in numerical linear algebra and its applications to computer graphics and early machine learning systems.

Every lesson I record starts from a single question: what does this operation actually look like happening in space? If I can't animate it, I don't teach it yet.