Calculus

From "what is a derivative?" to Taylor series, mostly through pictures. Watch them in this order.

  1. 1
    The essence of calculus

    3Blue1Brown

    Start here: the big idea of calculus, rediscovered from the area of a circle.

  2. 2
    16:50
    The paradox of the derivative | Chapter 2, Essence of calculus

    3Blue1Brown

    What a derivative really is, and why "instantaneous rate of change" sounds like a paradox.

  3. 3
    17:34
    Derivative formulas through geometry | Chapter 3, Essence of calculus

    3Blue1Brown

    The derivative rules you will use most, seen as geometry instead of memorised.

  4. 4
    15:56
    Visualizing the chain rule and product rule | Chapter 4, Essence of calculus

    3Blue1Brown

    The chain rule and product rule, the two tools that unlock everything else.

  5. 5
    13:50
    What's so special about Euler's number e? | Chapter 5, Essence of calculus

    3Blue1Brown

    Why e shows up everywhere: the one function that is its own derivative.

  6. 6
    20:46
    Integration and the fundamental theorem of calculus | Chapter 8, Essence of calculus

    3Blue1Brown

    Integrals and the fundamental theorem: why area and slope are two sides of one coin.

  7. 7
    18:27
    Limits, L'Hôpital's rule, and epsilon delta definitions | Chapter 7, Essence of calculus

    3Blue1Brown

    Limits done properly, once the intuition is in place.

  8. 8
    22:20
    Taylor series | Chapter 11, Essence of calculus

    3Blue1Brown

    Taylor series: approximating any function with polynomials. A great finale.

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