Is there a closed form for $\Gamma(i)$?
117383
What is the value of $\Gamma(\mathrm{i})$ ?
126962
Differentiation under integral sign (Gamma function)
77903
Finding the integral closure of $\mathbb{Z}$ in $\mathbb{Q}[i]$
63118
Finding the closed form of the determinant of the Hilbert matrix
116491
Closed form for $\sum_{k=0}^{m} {\binom {m}{k}} a^{k} (b+ck)^N$
65141
Simple proof Euler–Mascheroni $\gamma$ constant
35855
Closed form for an infinite product
78008
A conjectured closed form of $\int\limits_0^\infty\frac{x-1}{\sqrt{2^x-1}\ \ln\left(2^x-1\right)}dx$
22149
How to prove $dim(Ker (A- \lambda I))=dim (Ker(A^t- \lambda I))$?
48563
If $\Gamma^k_{ij}(p)=0$, then $\nabla_{E_i}E_j (p)=0?$
5537
Closed form for $ \int_0^\infty {\frac{{{x^n}}}{{1 + {x^m}}}dx }$
63952
Disproving: If $(\Gamma\vdash(\phi\,\lor\psi))$, either $(\Gamma\vdash\phi)$ or $(\Gamma\vdash\psi)$ is true
123507
How to find the closed form of multiplications of exponentials?
44721
Dimension of Dirac $\gamma$ matrices
73230
Roots of the incomplete gamma function
42736
Is there a closed form for $\sum_{k=0}^n \frac{x^k}{k!}$?
39909
Getting a closed form from $\sum_{i=1}^{n-1} \sum_{j=i+1}^{n} \sum_{k=1}^{j} 1$