Question

How would integrate $\frac 32e^{-x^2}$ without Gauss error function?

score 66 · Answer 1 · 2020-02-12 00:45:18

66

Views

How would integrate $\frac 32e^{-x^2}$ without Gauss error function?

Published on 12 Feb 2020 - 0:45

score 101 · Answer 2 · 2026-03-25 23:38:15

101

Views

Does $\int\frac{1}{2}\tanh\left(\frac{1}{x^{2}}\right)\,dx$ have a closed form?

Published on 25 Mar 2026 - 23:38

score 127 · Answer 3 · 2026-02-24 08:54:49

127

Views

Sequence of functions and integral multiple choice question

Published on 24 Feb 2026 - 8:54

score 33 · Answer 4 · 2020-02-13 07:08:13

33

Views

Indefinite integration

Published on 13 Feb 2020 - 7:08

score 59 · Answer 5 · 2020-02-13 08:44:22

59

Views

Is the set of all " indefinite integrals" of a funcfion f identical to the set of all its area functions?

Published on 13 Feb 2020 - 8:44

score 445 · Answer 6 · 2020-02-13 12:24:10

445

Views

Can part 1 of the fundamental theorem of calculus be stated without using the area function concept?

Published on 13 Feb 2020 - 12:24

score 355 · Answer 7 · 2020-02-13 21:12:11

355

Views

Doing a standard integral with complex numbers instead of using a trigonometric substitution

Published on 13 Feb 2020 - 21:12

score 74 · Answer 8 · 2020-02-15 12:23:19

74

Views

Why does Wikipedia list these two solutions?

Published on 15 Feb 2020 - 12:23

score 85 · Answer 9 · 2020-02-16 10:11:16

85

Views

Solve integral $\int\frac{2x}{e^{2x}+4}\ dx$

Published on 16 Feb 2020 - 10:11

score 45 · Answer 10 · 2020-02-17 02:59:51

45

Views

Problem with computing $\int{\frac{dx}{2\sin^2 x+3\cos^2 x}}$

Published on 17 Feb 2020 - 2:59

score 55 · Answer 11 · 2020-02-17 11:16:12

Solving $\displaystyle\int \dfrac{1+x \cdot \ln{x}}{x \cdot \ln{x}} dx$ with the $ \displaystyle{\int} \dfrac{f^{\prime} }{f} dx= \ln{f} $ identitiy.

score 767 · Answer 12 · 2020-02-17 20:19:18

767

Views

Which of these answers is the correct indefinite integral? (Using trig-substitution or $u$-substitution give different answers)

Published on 17 Feb 2020 - 20:19

score 62 · Answer 13 · 2026-03-27 14:03:29

62

Views

Difficulties with a limit while trying to calculate " integral from 0 to 1 of x² dx".

Published on 27 Mar 2026 - 14:03

score 178 · Answer 14 · 2020-02-19 04:19:14

178

Views

Is my answer correct for indefinite integral $\int \frac{xe^x}{\sqrt{1+e^x}} dx$

Published on 19 Feb 2020 - 4:19

score 93 · Answer 15 · 2020-02-19 16:41:51

93

Views

Trigonometry Integral (Different cosine arguments)

Published on 19 Feb 2020 - 16:41

List Question

How would integrate $\frac 32e^{-x^2}$ without Gauss error function?

Does $\int\frac{1}{2}\tanh\left(\frac{1}{x^{2}}\right)\,dx$ have a closed form?

Sequence of functions and integral multiple choice question

Indefinite integration

Is the set of all " indefinite integrals" of a funcfion f identical to the set of all its area functions?

Can part 1 of the fundamental theorem of calculus be stated without using the area function concept?

Doing a standard integral with complex numbers instead of using a trigonometric substitution

Why does Wikipedia list these two solutions?

Solve integral $\int\frac{2x}{e^{2x}+4}\ dx$

Problem with computing $\int{\frac{dx}{2\sin^2 x+3\cos^2 x}}$

Solving $\displaystyle\int \dfrac{1+x \cdot \ln{x}}{x \cdot \ln{x}} dx$ with the $ \displaystyle{\int} \dfrac{f^{\prime} }{f} dx= \ln{f} $ identitiy.

Which of these answers is the correct indefinite integral? (Using trig-substitution or $u$-substitution give different answers)

Difficulties with a limit while trying to calculate " integral from 0 to 1 of x² dx".

Is my answer correct for indefinite integral $\int \frac{xe^x}{\sqrt{1+e^x}} dx$

Trigonometry Integral (Different cosine arguments)

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