7個你可能還沒看過的階乘

Описание к видео 7個你可能還沒看過的階乘

7個你可能還沒看過的階乘
英文版 7 factorials you probably didn't know 👉    • 7 factorials you probably didn't know  

0:00 7 factorials you probably didn't know
0:52 double factorial
3:11 subfactorial
5:04 primorial
6:52 super factorial (Sloane)
8:27 super factorial (Pickover)
10:43 exponential factorial
11:51 hyper factorial

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黑筆紅筆 微積分教學

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