Contour integral of $\displaystyle\oint_{c} \frac{e^{ix}}{1+z^{2}} dz$
29383
Computing $\int_{-\infty}^{\infty} \frac{\cos x}{x^{2} + a^{2}}dx$ using residue calculus
150809
Compute $ \int_0^1\frac{\ln^2(1+x)}{1+x^2}\, dx$
38515
Integral of $\frac{1}{x^4+1}$
15625
Computing $\int_0^\infty\mathrm{d} x\frac{x}{e^x+1}$ with contour integration
45841
integral of $\int_{0}^{1}\frac{\ln(x^{2}+1)}{x+1}dx$ using contour integration?
119477
Understanding the Definition of $\int_\gamma f\ \overline{dz}$
53519
Finding $\int_0^1{\frac{x^4(1-x)^4}{1+x^2}}dx$
9390
$ \int_1^2\int_1^2 \int_1^2 \int_1^2 \frac{x_1+x_2+x_3-x_4}{x_1+x_2+x_3+x_4}dx_1dx_2dx_3dx_4 $
31964
Evaluating $\int_0^{\infty}\frac{\ln(x^2+1)}{x^2+1}dx$
16820
Evaluate $\int_{\gamma} \frac{ |dz| }{z} $ where $\gamma $ is the unit circle
89602
$ \int_{0}^{ \infty} \int_{0}^{ \infty} \frac { e^{-(x+y)}}{x+y} dx dy $
124401
How to evaluate $\int_0^{2\pi}\frac{1}{(1+a\cos {\theta})^2}\,d\theta$ without contour integration?
96414
Using residues to evaluate the integral $\int_{-\pi}^{\pi} \frac{\cos(n\theta)}{1-2a\cos(\theta)+a^2}d\theta$, $|a|<1$
140638
Integrating $\int_0^{\infty} \frac{dx}{1+x^3}$ using residues.
10341
complex integration $\frac{1-|a|^{2}}{\pi}\int_{L}\frac{|dz|}{{|z+a|}^{2}}$
134558
Visual references for the Riemann-Stieltjes integral.
84311
Elliptic integral $\int^1_0 \frac{K(k)}{\sqrt{1-k^2}}\,dk$