Using contour integration to solve this integral
51284
$\int_{-\infty}^\infty \frac{e^{ax}}{1+e^x}dx$ with residue calculus
149723
Can I have some assistance in proving this integral?
137648
What is the mistake in doing integration by this method?
116778
Calculation of an integral via residue.
22768
Solving a double integration in parametric form
15625
Computing $\int_0^\infty\mathrm{d} x\frac{x}{e^x+1}$ with contour integration
30030
An integration question to be solved without using differentiation under the integral sign.
135813
Soving a Complex Integral along a circle
117113
Integration of $x^2 \sin(x)$ by parts
31587
Finding a difficult integral
129947
Integral of $\log(\sin(x))$ using contour integrals
1366
Complex Analysis: Complex Integral
16800
Integrating $\int_0^{2\pi} \frac1{a\cos(t)+b\sin(t)+c}dt$ with $\sqrt{a^2+b^2}=1<c$
119700
Integrating real valued functions
84991
What contour should be used to evaluate $\int_0^\infty \frac{\sqrt{t}}{1+t^2} dt$
62471
Homework: Complex integral equation
138074
Integrating the inverse of a function.