Question

About the proof that $\int_0^\infty\frac{dx}{x^2+6x+8} =\frac12\log2$ via residue formula

score 349 · Answer 1 · 2018-09-03 04:35:36

349

Views

About the proof that $\int_0^\infty\frac{dx}{x^2+6x+8} =\frac12\log2$ via residue formula

Published on 03 Sep 2018 - 4:35

score 79 · Answer 2 · 2018-09-06 22:56:31

79

Views

Looking for the value of $\int_{-\infty }^{b} {2(y^2)^a}(e^{2(b-y)}-1)^{-1/2} \, dy$

Published on 06 Sep 2018 - 22:56

score 1.7k · Answer 3 · 2018-09-07 03:01:54

1.7k

Views

Evaluate the integrals $\int_{\gamma}z^{n}dz$ for all integers $n$.

Published on 07 Sep 2018 - 3:01

score 287 · Answer 4 · 2026-03-27 02:35:24

287

Views

Contour Integral of irrational polynomial from -1 to 1

Published on 27 Mar 2026 - 2:35

score 426 · Answer 5 · 2018-09-09 06:29:25

426

Views

Evaluate $\int_\gamma z \ \Im(z^2) \ dz$

Published on 09 Sep 2018 - 6:29

score 279 · Answer 6 · 2018-09-10 16:54:33

279

Views

Integration of cotangent with complex calculus

Published on 10 Sep 2018 - 16:54

score 327 · Answer 7 · 2018-09-11 21:35:56

327

Views

Evaluating the integral $\int_{0}^{\infty} \frac{\exp(-u^2)}{1+u^2} \, du$

Published on 11 Sep 2018 - 21:35

score 331 · Answer 8 · 2026-03-26 22:53:39

331

Views

Help with Mellin-Barnes Integral (product of two Hypergeometrics)

Published on 26 Mar 2026 - 22:53

score 48 · Answer 9 · 2018-09-14 16:38:06

48

Views

Proving pathwise independence of integral of f along any path is equivalent to Cauchy's integral theorem

Published on 14 Sep 2018 - 16:38

score 46 · Answer 10 · 2018-09-15 15:28:02

46

Views

Right contour for integrating goniometric function with the $x^n$ as an argument

Published on 15 Sep 2018 - 15:28

score 790 · Answer 11 · 2026-03-27 02:35:26

790

Views

Evaluating complex integral $\int_{0}^{\pi} \frac {x \sin x}{1+a^2-2a(\cos x)} $ via different contour

Published on 27 Mar 2026 - 2:35

score 540 · Answer 12 · 2026-03-26 07:33:40

540

Views

Compute $I(r) := \int_{C[-2i,r]}\frac{dz}{z^2+1}$ for $r\neq 1,3$

Published on 26 Mar 2026 - 7:33

score 80 · Answer 13 · 2018-09-18 18:00:46

80

Views

Parameterizing divots in contour integrals

Published on 18 Sep 2018 - 18:00

score 252 · Answer 14 · 2018-09-19 12:22:55

252

Views

Evaluating $\int_0^{\infty} \frac{\sqrt{x}}{x^3+1} \mathrm{d}x$ with contour integration

Published on 19 Sep 2018 - 12:22

score 644 · Answer 15 · 2026-03-26 05:55:55

644

Views

How can I evaluate this complex integral $\int_{|z|=1}e^{\frac{1}{z}}\cos{\frac{1}{z}}dz$?

Published on 26 Mar 2026 - 5:55

List Question

About the proof that $\int_0^\infty\frac{dx}{x^2+6x+8} =\frac12\log2$ via residue formula

Looking for the value of $\int_{-\infty }^{b} {2(y^2)^a}(e^{2(b-y)}-1)^{-1/2} \, dy$

Evaluate the integrals $\int_{\gamma}z^{n}dz$ for all integers $n$.

Contour Integral of irrational polynomial from -1 to 1

Evaluate $\int_\gamma z \ \Im(z^2) \ dz$

Integration of cotangent with complex calculus

Evaluating the integral $\int_{0}^{\infty} \frac{\exp(-u^2)}{1+u^2} \, du$

Help with Mellin-Barnes Integral (product of two Hypergeometrics)

Proving pathwise independence of integral of f along any path is equivalent to Cauchy's integral theorem

Right contour for integrating goniometric function with the $x^n$ as an argument

Evaluating complex integral $\int_{0}^{\pi} \frac {x \sin x}{1+a^2-2a(\cos x)} $ via different contour

Compute $I(r) := \int_{C[-2i,r]}\frac{dz}{z^2+1}$ for $r\neq 1,3$

Parameterizing divots in contour integrals

Evaluating $\int_0^{\infty} \frac{\sqrt{x}}{x^3+1} \mathrm{d}x$ with contour integration

How can I evaluate this complex integral $\int_{|z|=1}e^{\frac{1}{z}}\cos{\frac{1}{z}}dz$?

Trending Questions

Popular # Hahtags

Popular Questions