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But can you have negative factorial? In this video, I show you how we can get negative factorial! (-1/2)! vs. (-1)!. Enjoy!!
Pi & Gamma functions: https://youtu.be/L4Trz6pFut4
0^0 convention: https://youtu.be/rJil85GHEyc ,
negative factorial, https://youtu.be/MfP2FQPBdHI
Digamma function, https://brilliant.org/wiki/digamma-function/ ,
Pi & the Gamma function, https://youtu.be/L4Trz6pFut4 ,
(1/2)! , https://youtu.be/dBmApl6gkII ,
高斯積分: https://youtu.be/QdYsbx0SVKA ,
Gaussian Integral, https://youtu.be/HDrYzdyc41c ,
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