I made a little write-up on getting an visual intuition behind calculus / the derivative here, although I'm not sure that it's really that well done and I shoul

I made a little write-up on getting an visual intuition behind calculus / the derivative here, although I'm not sure that it's really that well done and I should have maybe provided a few more examples: https://photonlines.substack.com/p/visualizing-the-derivative https://photonlines.substack.com/p/visualizing-the-derivativ...