Question

How to find integral of the form $e^xf(x)$?

score 4.3k · Answer 1 · 2026-04-14 13:16:01

4.3k

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How to find integral of the form $e^xf(x)$?

Published on 14 Apr 2026 - 13:16

score 370 · Answer 2 · 2026-04-17 01:35:25

370

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Finding integrals of the form $\int\frac{1}{x^2(x^{2009}+1)^{ \frac{2008}{2009}}}dx$

Published on 17 Apr 2026 - 1:35

score 65 · Answer 3 · 2026-04-16 15:39:59

65

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Evaluate $\int ( \frac{1}{\sin x} - \sin x - \sin x \log(\sin x) ) dx$

Published on 16 Apr 2026 - 15:39

score 1.5k · Answer 4 · 2026-04-17 16:03:52

1.5k

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Evaluate $\int{(2008 x^{2009}+2009x^{2007})}\cos(2008x) dx$

Published on 17 Apr 2026 - 16:03

score 76 · Answer 5 · 2026-03-26 06:27:37

76

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How can I solve a first order ODE with $\pm$ signs by the Integrating Factor method?

Published on 26 Mar 2026 - 6:27

score 107 · Answer 6 · 2026-04-16 15:51:52

107

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Problem with Indefinite Integral $\int \frac {\cos^5x}{ 16(\cos^4x+\sin^4x)}dx$

Published on 16 Apr 2026 - 15:51

score 63 · Answer 7 · 2026-04-11 20:05:49

63

Views

Numerical integration of $E_1(x)$

Published on 11 Apr 2026 - 20:05

score 1.2k · Answer 8 · 2026-04-12 00:33:19

1.2k

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How to solve integrals where you can't factor a polynomial?

Published on 12 Apr 2026 - 0:33

score 92 · Answer 9 · 2026-04-13 23:10:09

92

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Indefinite trignometric integral

Published on 13 Apr 2026 - 23:10

score 98 · Answer 10 · 2026-04-14 15:35:16

98

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Clever way of calculating the integral $ \int \frac{dt}{t^2\sqrt{t-2} } $

Published on 14 Apr 2026 - 15:35

score 136 · Answer 11 · 2026-04-17 13:22:53

136

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Integrate $\int{ \left( \frac{1-x}{1+x} \right)^\frac{3}{2}dx}$

Published on 17 Apr 2026 - 13:22

score 87 · Answer 12 · 2026-04-16 02:26:19

87

Views

Possibility of a closed form for $I_n = \int \frac{x^n e^{\tan^{-1}{x}}}{\sqrt{x^2+1}}\text{d}x$ where $n$ is a given integer.

Published on 16 Apr 2026 - 2:26

score 144 · Answer 13 · 2026-04-16 18:30:07

144

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Integrate $\int{\frac{1}{(x+1)(x+2)^2(x+3)^3}dx}$

Published on 16 Apr 2026 - 18:30

score 745 · Answer 14 · 2026-04-11 19:20:45

745

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Are the real product rule and quotient rule for integration already known?

Published on 11 Apr 2026 - 19:20

score 51 · Answer 15 · 2026-04-17 16:04:06

51

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Evaluate $\int\frac{(-x_{0}+R\cos(\theta))\,d\theta}{\left((-x_{0}+R\cos(\theta))^2+(-R\sin(\theta))^2\right)^{3/2}}$

Published on 17 Apr 2026 - 16:04

List Question

How to find integral of the form $e^xf(x)$?

Finding integrals of the form $\int\frac{1}{x^2(x^{2009}+1)^{ \frac{2008}{2009}}}dx$

Evaluate $\int ( \frac{1}{\sin x} - \sin x - \sin x \log(\sin x) ) dx$

Evaluate $\int{(2008 x^{2009}+2009x^{2007})}\cos(2008x) dx$

How can I solve a first order ODE with $\pm$ signs by the Integrating Factor method?

Problem with Indefinite Integral $\int \frac {\cos^5x}{ 16(\cos^4x+\sin^4x)}dx$

Numerical integration of $E_1(x)$

How to solve integrals where you can't factor a polynomial?

Indefinite trignometric integral

Clever way of calculating the integral $ \int \frac{dt}{t^2\sqrt{t-2} } $

Integrate $\int{ \left( \frac{1-x}{1+x} \right)^\frac{3}{2}dx}$

Possibility of a closed form for $I_n = \int \frac{x^n e^{\tan^{-1}{x}}}{\sqrt{x^2+1}}\text{d}x$ where $n$ is a given integer.

Integrate $\int{\frac{1}{(x+1)(x+2)^2(x+3)^3}dx}$

Are the real product rule and quotient rule for integration already known?

Evaluate $\int\frac{(-x_{0}+R\cos(\theta))\,d\theta}{\left((-x_{0}+R\cos(\theta))^2+(-R\sin(\theta))^2\right)^{3/2}}$

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