148 reputation
6
bio website 554256995.qzone.qq.com
location Changping, China
age 18
visits member for 7 months
seen Mar 10 at 3:18
stats profile views 14

A happy sophomore~ [A 2B JUNIOR à l'automne] (Chinese meaning forbidden here 1o1z)

Green in C. Starter in C++, MFC, AS 3.0 and WT*. Learnt some calculus, introductory linear algebra, basic oo concepts and learning Al-Gore-ithms.

I really like SE, don't I???


Nov
24
awarded  Critic
Nov
22
awarded  Scholar
Nov
22
accepted Multi-Factorial and Series with Triple-factorial terms
Nov
22
comment Multi-Factorial and Series with Triple-factorial terms
This answers my original intent, and provided a way to verify that the two results are equivalent.
Nov
22
comment Multi-Factorial and Series with Triple-factorial terms
(+1) I like to explore, and I like your answer. I hope you won't mind that I "accept" @J.M. 's answer, as his directly answers my question.
Nov
22
comment Multi-Factorial and Series with Triple-factorial terms
I like the simplicity of this definition, but the sum still doesn't evaluate.
Nov
21
comment Multi-Factorial and Series with Triple-factorial terms
It worked. Output N[Hypergeometric2F1[1, 1, 4/3, -1]] which is $0.590718\cdots$, the same as the given result. Why the difference? Prod doesn't seem to be non-recursive? And I'm now trying to comprehending yours.
Nov
21
awarded  Editor
Nov
21
revised Multi-Factorial and Series with Triple-factorial terms
Prod definition.
Nov
21
comment Multi-Factorial and Series with Triple-factorial terms
I did speculate about the special-functions tag, but wasn't sure about it. :)
Nov
21
awarded  Student
Nov
21
asked Multi-Factorial and Series with Triple-factorial terms
Oct
20
awarded  Autobiographer
Oct
20
awarded  Supporter