Calculation of double integral for the dedicatied region D
43319
Surface area inside cylinder
42279
Evaluating the indefinite integral $ \int \sqrt{\tan x} ~ \mathrm{d}{x}. $
67322
evaluate $\int_{0}^{\infty}\cos(t) t^{z-1}dt=\Gamma(z)\cos(\frac{\pi z}{2})$
22768
Solving a double integration in parametric form
135447
Compute the integral $\int_0^{\frac\pi2}\frac{\mathrm d \theta}{\sqrt{\sin \theta}}$
41372
Stuck on crucial step while computing $\int_{- \infty}^{\infty} e^{-t^2}dt$
135813
Soving a Complex Integral along a circle
85736
Evaluating the integral $\int_{-1}^{1} \frac{\sqrt{1-x^{2}}}{1+x^{2}} \, dx$ using a dumbbell-shaped contour
157966
Integrals of Pullbacks
122395
Integrating $\sec\theta\tan^2\theta d\,\theta$
133207
Integration with half-space Gaussian
24545
A doubt regarding change of variables in Double Integrals.
81863
Gaussian integral with imaginary coefficients and Wick rotation
83387
Contour integration with poles
35181
Integrals of Motion
33598
Deduce function f from integral
54270
2D Integration With Quadratic Arg. of Delta Function