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Mathematics
Unik Sillavich's user avatar
Unik Sillavich's user avatar
Unik Sillavich's user avatar
Unik Sillavich
  • Member for 6 years, 4 months
  • Last seen more than 3 years ago
  • Thailand
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Top posts
6
Find a closed form of $\sum_{n=1}^{\infty} \frac{{H_{n-1}^{(2)}}x^{2n}}{n^2{{2n}\choose{n}}}$.
Jul 9, 2019
4
How to evaluate $\prod_{n=1}^{p-1} \sin(\frac{2n^2\pi}{p})$
Aug 22, 2019
3
How to Evaluate $\sum_{n=0}^{\infty}\frac{(-1)^n(4n+1)(2n)!^3}{2^{6n}n!^6}$
Feb 10, 2019
3
How to prove this symmetric polynomial identity
Jan 28, 2020
3
Evaluate $\sum_{n=1}^{\infty} \frac{1}{n^3\sin(\sqrt2n\pi)} $ without using Residue theorem [closed]
Mar 30, 2021
2
Hyperbolic series similar to Ramanujan’s identities
Jun 25, 2019
1
Generalized form of this Harmonic Number series $\sum_{n=1}^{\infty} \frac{{H_n}x^{n+1}}{(n+1)^3}$
Jul 6, 2019
1
Prove $\sum_{n=1}^{\infty}\sum_{m=1}^{\infty}\frac{m^2-n^2}{(m^2+n^2)^2}=\frac{\pi}{4}$ [duplicate]
Apr 2, 2021
0
Evaluate infinite hyperbolic series $\sum_{n=1}^{\infty} \mathrm{sech}((2n-1)\pi)$
Aug 14, 2019
0
Prove $ \sum_{k=1}^{3n-1} (-1)^k\cos^n(\frac{k\pi}{3n}) =1 $ for any positive integer $n$
Mar 25, 2021
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8
How to invoke another command inside another one in discord.py?