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Dr. Khan's Calculus & Physics Courses and Books

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Welcome to the learning site of natural physics and mathematics by Dr. Khan

Let us make physics and mathematics axiom-free!

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  • Do People or "AI" Currently Think When They Do Mathematics?

    Course

    Explore the essence of thinking in mathematics, comparing human cognition with AI processing. Understand what mathematics means in terms of thinking and reasoning.

    $25

  • Workshop Recording: Where Did Arithmetic, Algebra, and Trig Come from?

    Course

    Explore the origins of arithmetic, algebra, trigonometry, and calculus through natural derivation processes, moving beyond abstract axioms to understand the foundations of real math and physics in contrast to modern math and physics.

    $25

  • Where Did the Rules of Arithmetic and Algebra Come from?

    Course

    Unlock the history and concepts of arithmetic, algebra, and trigonometry, and discover the role of imaginary numbers in calculus.

    $25

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