This integral is actually one of your favorite constants
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20:07
This integral is RIDICULOUS
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15:23
Let's calculate i factorial
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16:28
A very interesting differential equation.
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8:31
Raiz quadrada de um número imaginário
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21:43
Complex Exponentiation
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20:12
A surprisingly difficult integral: int 0 to π/2 arctan(2sin(x)) solution using Feynman's trick
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23:39
O movimento divino de Bobby Fischer leva o mundo inteiro do xadrez ao colapso! | "Jogo do século"
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10:32