Question

How do I find a closed form expression for a sum

score 246 · Answer 1 · 2019-04-26 05:03:19

246

Views

How do I find a closed form expression for a sum

Published on 26 Apr 2019 - 5:03

score 207 · Answer 2 · 2026-03-26 04:51:20

207

Views

What is $\sum_{k=1}^\infty \rm{sinc}^8(k)$ using the sine cardinal function?

Published on 26 Mar 2026 - 4:51

score 56 · Answer 3 · 2019-04-26 14:44:44

56

Views

How to solve this integration or does this have a closed form?

Published on 26 Apr 2019 - 14:44

score 124 · Answer 4 · 2026-03-25 06:24:51

124

Views

Compute in closed form that $S=\sum_{n=1}^{\infty}\frac{1}{6n^5+15n^4+10n^3-n}$

Published on 25 Mar 2026 - 6:24

score 2.2k · Answer 5 · 2019-04-28 18:00:14

2.2k

Views

Integral $\int_0^\infty \frac{\ln(1+x+x^2)}{1+x^2}dx$

Published on 28 Apr 2019 - 18:00

score 444 · Answer 6 · 2026-03-19 13:42:50

444

Views

Compute this following integral without Fourier series : $\int_0^{\pi/4}x\ln(\tan x)dx$

Published on 19 Mar 2026 - 13:42

score 246 · Answer 7 · 2026-03-25 09:28:28

246

Views

Compute in closed form $\int_0^1\frac{\arctan{ax}}{\sqrt{1-x^{2}}}dx$

Published on 25 Mar 2026 - 9:28

score 103 · Answer 8 · 2026-03-25 09:29:10

103

Views

Compute in closed form : $\int_0^{\frac{π}{4}} x\ln(\tan x)\left(1-\frac{1}{\cos^2 x}\right)dx$

Published on 25 Mar 2026 - 9:29

score 245 · Answer 9 · 2019-05-01 00:27:08

245

Views

Integral $\int_0^{\pi / 4}\frac{x\tan^2 x\ln\left(\tan x\right)}{\cos^2 x}dx$

Published on 01 May 2019 - 0:27

score 144 · Answer 10 · 2019-05-01 23:30:50

144

Views

Methods to derive a closed form for $I_n=\int_0^\infty \frac{\ln^n(x+1)-\ln^n(x)}{x+1}dx$

Published on 01 May 2019 - 23:30

score 140 · Answer 11 · 2019-05-02 14:27:27

140

Views

Evaluating the integral $\int_0^{\pi/2}\frac{\cos^{3/2}x}{\sin x\sqrt{\lambda-2\cos x-2\ln(1-\cos x)+2\ln(\sin x)}}\,\mathrm dx$

Published on 02 May 2019 - 14:27

score 312 · Answer 12 · 2026-03-25 11:06:45

312

Views

How can I compute this integral in closed form : $\int_0^{\frac{π}{4}}\ln^2(\tan x)dx$

Published on 25 Mar 2026 - 11:06

score 216 · Answer 13 · 2026-03-26 06:32:38

216

Views

The sine cardinal function and $F_1 = F_2 = F_3 = F_4 = F_5 = F_6 = 0$

Published on 26 Mar 2026 - 6:32

score 124 · Answer 14 · 2019-05-05 01:17:26

124

Views

Is there a closed form, or cleaner way of writing a function satisfying $\frac{d^nf(x)}{dx^n}|_{x=0}=f(n)$ for all $n$?

Published on 05 May 2019 - 1:17

score 66 · Answer 15 · 2019-05-06 17:13:32

66

Views

Exact formula of the roots of a polynomial

Published on 06 May 2019 - 17:13

List Question

How do I find a closed form expression for a sum

What is $\sum_{k=1}^\infty \rm{sinc}^8(k)$ using the sine cardinal function?

How to solve this integration or does this have a closed form?

Compute in closed form that $S=\sum_{n=1}^{\infty}\frac{1}{6n^5+15n^4+10n^3-n}$

Integral $\int_0^\infty \frac{\ln(1+x+x^2)}{1+x^2}dx$

Compute this following integral without Fourier series : $\int_0^{\pi/4}x\ln(\tan x)dx$

Compute in closed form $\int_0^1\frac{\arctan{ax}}{\sqrt{1-x^{2}}}dx$

Compute in closed form : $\int_0^{\frac{π}{4}} x\ln(\tan x)\left(1-\frac{1}{\cos^2 x}\right)dx$

Integral $\int_0^{\pi / 4}\frac{x\tan^2 x\ln\left(\tan x\right)}{\cos^2 x}dx$

Methods to derive a closed form for $I_n=\int_0^\infty \frac{\ln^n(x+1)-\ln^n(x)}{x+1}dx$

Evaluating the integral $\int_0^{\pi/2}\frac{\cos^{3/2}x}{\sin x\sqrt{\lambda-2\cos x-2\ln(1-\cos x)+2\ln(\sin x)}}\,\mathrm dx$

How can I compute this integral in closed form : $\int_0^{\frac{π}{4}}\ln^2(\tan x)dx$

The sine cardinal function and $F_1 = F_2 = F_3 = F_4 = F_5 = F_6 = 0$

Is there a closed form, or cleaner way of writing a function satisfying $\frac{d^nf(x)}{dx^n}|_{x=0}=f(n)$ for all $n$?

Exact formula of the roots of a polynomial

Trending Questions

Popular # Hahtags

Popular Questions