How would you calculate a contour integral?
15482
Paths integrals in the complex plane
17566
line integral (multivariable calculus)
86712
Use rectangular contour to integrate $\int_{0}^{\infty}\frac{\sin(ax)}{e^{2\pi x}-1}dx$
50714
Contour integral for $x^3/(e^x-1)$?
135653
An integral$\frac{1}{2\pi}\int_0^{2\pi}\log|\exp(i\theta)-a|\text{d}\theta=0$ which I can calculate but can't understand it.
24712
How to do a line integral visually in version 10 or later
136286
Contour Integration where Contour contains singularity
80903
Help with integrating $\int_0^{\infty} \frac{(\log x)^2}{x^2 + 1} \operatorname d\!x$ - contour integration?
141999
How to integrate this nasty integral
8432
Computing real integral using residues
108776
How to integrate $\int \frac{ev+f}{av^2 + bv +c} dv$?
61515
Evaluate $\int_0^{\infty} \frac{\log(x)dx}{x^2+a^2}$ using contour integration
46833
How to solve integration by parts
59792
Can someone explain how integration by parts was done?
102636
Contour Integral: $\int^{\infty}_{0}(1+z^n)^{-1}dz$
85736
Evaluating the integral $\int_{-1}^{1} \frac{\sqrt{1-x^{2}}}{1+x^{2}} \, dx$ using a dumbbell-shaped contour
38139
Solid volume using double integral