List questions from closed-form

Published on 13 Mar 2018 - 20:10

224

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Evaluate $\int_0^1\frac{\sin (\pi xs)\sin\left(\pi x (1-s) \right)}{\sin(\pi s)}\,ds$

Published on 14 Mar 2018 - 22:28

75

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I know my series converges; how do I get a closed-form expression for it?

Published on 22 Mar 2026 - 9:15

89

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Does this optimization problem have a closed form solution?

Published on 17 Mar 2026 - 1:20

54

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is it possible to find a close-form of this equation?

Published on 25 Mar 2018 - 1:05

279

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Definite Gamma function integral

Published on 26 Mar 2018 - 10:04

50

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Equation involving hyperbolic tangents

Published on 22 Mar 2026 - 15:34

54

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Closed form of :$ (n+1)^4y_{n+1}-n^4y_{n}=2n+1$

Published on 30 Mar 2018 - 19:22

213

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Conditions to be able to write down the inverse function as a closed-form expression

Published on 31 Mar 2018 - 11:07

484

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Integral $\int \frac{\cos x }{2+\sin 2x} dx$

Published on 21 Mar 2026 - 18:37

120

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Closed form for $\frac{\int_0^1 Ei(x)^5 \ln(x) dx}{\int_0^1 Ei(x)^3\ln(x) dx}$?

Published on 02 Apr 2018 - 9:55

112

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Closed form for the series $\sum^{\infty}_{x=2}\frac{1}{x!-1}$ and related ones

Published on 03 Apr 2018 - 18:59

98

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Closed-form expression for a complicated equation

Published on 04 Apr 2018 - 3:20

273

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Closed form answer by Wolfram Alpha

Published on 04 Apr 2018 - 5:04

108

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Closed form of $\sum_{n=1}^N\cos^2(n x)$

Published on 04 Apr 2018 - 9:42

List Question

Taylor series coefficients of general rational function

Evaluate $\int_0^1\frac{\sin (\pi xs)\sin\left(\pi x (1-s) \right)}{\sin(\pi s)}\,ds$

I know my series converges; how do I get a closed-form expression for it?

Does this optimization problem have a closed form solution?

is it possible to find a close-form of this equation?

Definite Gamma function integral

Equation involving hyperbolic tangents

Closed form of :$ (n+1)^4y_{n+1}-n^4y_{n}=2n+1$

Conditions to be able to write down the inverse function as a closed-form expression

Integral $\int \frac{\cos x }{2+\sin 2x} dx$

Closed form for $\frac{\int_0^1 Ei(x)^5 \ln(x) dx}{\int_0^1 Ei(x)^3\ln(x) dx}$?

Closed form for the series $\sum^{\infty}_{x=2}\frac{1}{x!-1}$ and related ones

Closed-form expression for a complicated equation

Closed form answer by Wolfram Alpha

Closed form of $\sum_{n=1}^N\cos^2(n x)$

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