Where does the gamma function come from
25729
Why is Euler's Gamma function the "best" extension of the factorial function to the reals?
92959
How to show $\gamma$ aka Euler's constant is convergent?
129334
Where does $\in$ come from and where is it defined?
140669
Evaluating the log gamma integral $\int_{0}^{z} \log \Gamma (x) \, \mathrm dx$ in terms of the Hurwitz zeta function
19006
Why isn't the gamma function defined so that $\Gamma(n) = n! $?
73131
Derivation of the gaussian integral
100801
A $\log \Gamma $ identity: Where does it come from?
16820
Evaluate $\int_{\gamma} \frac{ |dz| }{z} $ where $\gamma $ is the unit circle
24889
Sum of independent Gamma distributions is a Gamma distribution
40019
Showing that $\gamma = -\int_0^{\infty} e^{-t} \log t \,dt$, where $\gamma$ is the Euler-Mascheroni constant.
11535
Square root of an inverse gamma distributed random variable
1914
General way to determine $\mathbb{Q}(\gamma) = \mathbb{Q}(\alpha,\beta)$ given $\alpha$ and $\beta$
86182
Calculate integral $\int_\gamma y\,dx + x^2\,dy$ with Green's Theorem
27347
Verify that $\left|\int_{\gamma} \exp(iz^2)dz\right| \leq \frac{\pi\big(1-\exp(-r^2)\big)}{4r}$ where $\gamma(t)=re^{it}$, for $0\leq t \leq \pi/4$.
7477
Why is the momentum of a particle $\gamma mv$?
100568
Showing $\gamma < \sqrt{1/3}$ without a computer
45280
Is there an Inverse Gamma $\Gamma^{-1} (z) $ function?