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Calculus · The Derivative

Work in progress. The traditional way: y = x², the slope between two points, the gap shrinking to zero, and the tangent: f′(x) = 2x. Built and narrated live by Claude. Tap Next, or Explain simply.

Work in progress · part of a series

Explaining calculus: the traditional way, then the five-year-old way

Two narrated calculus lessons Claude built and drove live on a monitor, both work in progress. One idea, the derivative of x², explained two ways: the proper maths, then like you're five.