Integrals involving exponential functions and the gamma function
4287
Proving $\int_{0}^{\infty} \mathrm{e}^{-x^2} dx = \frac{\sqrt \pi}{2}$
115375
Indefinite integral of $e^{x^n}$
99732
Interesting limit involving gamma function
91196
Complex Integration of $\int_0^\infty e^{-ax}\cos(bx)\,dx$
130670
Solving Integrals
62605
How to find $\mathbb{E}(X\mid\mathbf{1}_{X<Y})$ where $X,Y$ are i.i.d exponential variables?
94395
Integral: $\int_{-\infty}^{\infty} x^2 e^{-x^2}\mathrm dx$
141711
Evaluate the following integral?
28053
Integral of $\sin(e^t)dt$
20025
Fourier transform of $\exp(-t^2)$ using contour integration.
2843
Help evaluating a gamma function
51991
What is the integral of $e^{\cos x}$
7042
Defined integral of $x^{\alpha} (1-x)^{\beta-1}$
52978
Interesting integral related to the Omega Constant/Lambert W Function
1234
Evaluating limits of integrals
765
$\int_0^\infty \frac{\log(x)}{x^2+\alpha^2}$ using residues
143947
How to come up with the gamma function?