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  • Imaginary Numbers Are Real [Part 1: Introduction]

    2,329,819 views 3 years ago
    More information and resources: http://www.welchlabs.com

    Imaginary numbers are not some wild invention, they are the deep and natural result of extending our number system. Imaginary numbers are all about the discovery of numbers existing not in one dimension along the number line, but in full two dimensional space. Accepting this not only gives us more rich and complete mathematics, but also unlocks a ridiculous amount of very real, very tangible problems in science and engineering.

    Part 1: Introduction
    Part 2: A Little History
    Part 3: Cardan's Problem
    Part 4: Bombelli's Solution
    Part 5: Numbers are Two Dimensional
    Part 6: The Complex Plane
    Part 7: Complex Multiplication
    Part 8: Math Wizardry
    Part 9: Closure
    Part 10: Complex Functions
    Part 11: Wandering in Four Dimensions
    Part 12: Riemann's Solution
    Part 13: Riemann Surfaces

    Want to learn more or teach this series? Check out the Imaginary Numbers are Real Workbook: http://www.welchlabs.com/re.... Show less
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