I would have killed for stuff like this back in university. We had written some code in an early version of matlab in the labs that implemented the complex mat

I would have killed for stuff like this back in university. We had written some code in an early version of matlab in the labs that implemented the complex math but few of the students actually understood in depth what was going on and why. Everyone else remained puzzled even after the exams. I went to work in Automotive, implementing various control algos for EVs motor control and later in motorsport and finally managed to understand all the math behind the magic and to mentally visualize the impact and results even before the simulations were run :) Good times