Stephen Downes

I don't know exactly how this works (which makes it delicious to me) but what we have here is a calculus tutor with working examples running on ChatGPT and Gemini (I liked the ChatGPT one better, and noticed it ran in my own ChatGPT account). I didn't have time to learn all of calculus from them, but ran through some pretty good instruction on how to calculate a limit. I could easily imagine becoming fairly proficient with enough time and dedication. They were both very patient teachers, though Gemini wasn't able to show me any diagrams (it just pretended the diagrams were there, then tried to describe them so I could visualize them). ChatGPT's explicit pedagogy was supportive, not pedantic. For example, it said, "Math isn't about never making mistakes - it's about training your brain to see patterns and fix missteps." I think this page is by Doug Holton.