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Mathematics
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No-one Important
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Interested in finding an exact value for Catalan's Constant.

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21
How to prove $ \prod_{n=1}^{\infty} \left(1+\frac{2}{n}\right)^{(-1)^{n+1}n} \,= \frac{\pi}{2e}$
Jan 3, 2021
18
How to Evaluate $\int_{0}^{1} \frac{x^2 \ln(1-x^4)}{1+x^4}dx$?
Feb 24, 2021
14
How to evaluate $ \int_0^1 \frac{\ln(x+\sqrt{1-x^2})}{\sqrt{1+x^2}} \, \mathrm{d}x $
Aug 29, 2020
13
How to Evaluate $ \sum_{n=1}^{\infty} \frac{(-1)^n}{n} \sum_{k=1}^{n}\frac{1}{4k-1} $
Sep 20, 2020
6
Evaluate $\int_{0}^{\infty} \frac{\tan^{-1}x^2}{x^2(x^4-1)}-\frac{\pi}{4(x^4-1)}\>dx$
Apr 13, 2021
6
How to Evaluate $\int_{0}^{1}\frac{\tan^{-1}(x)}{1+x^4}dx$
Oct 6, 2021
5
Why is $ \ln\left(\cos{\left(\frac{\pi x}{2}\right)}\right) \neq \sum_{n=0}^{\infty} \ln(\,(2n+1)^{2}-x^2) $
Aug 8, 2020
5
Squaring a Leibnitz-like series
Jul 18, 2021
4
How To Determine If $\sum_{n=1}^{\infty}\frac{(-1)^n}{n}\left(\sum_{k=0}^{n-1}\binom{2k}{k}\binom{k}{n-k}\right)$ Converges or Diverges?
May 31, 2020
4
How to evaluate $\sum_{k=3}^{\infty} \frac{\ln (k)}{k^2 - 4}$?
May 4, 2021