This is pretty cool. As a self-taught developer with a non-CS major, my math limited out at college algebra 2. I recently did Brilliant.org calculus just to try to make better sense of various CS papers, and I thought at the time I could probably understand some of the concepts in code better than standard mathematics notation. Something like this definitely helps me understand the math symbols better. I could see taking it to the next level and adding other languages and symbols.