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An Insane Keyhole Contour Integral

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Integrate x^-x dx

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¿Puede 1^x=3?

14:45

Where does “e” come from?

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The Man Who Almost Broke Math (And Himself...)

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100 integrals (in one take)

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¿Se puede integrar (-1)^x?

26:57

The most beautiful equation in math, explained visually [Euler’s Formula]