[VCLab-Main] [Software][HotEqn][Sums and Products]
\Gamma(x)=\sum_{\nu=0}^{n-1}
\frac{n!n^{x-1}}{x+\nu} |
|
y(z) = \sum_{n \ge
0} z^n |
|
V_n^m=\prod_{i=0}^{m-1}(n-i)
= \frac{n!}{(n-m)!} |
|
{\prod_{j\ge0}\left(
\sum_{k\ge0} a_{jk}z^k \right)^{-1} = \frac 1 {\sum_{n\ge0} z^n
\left(\sum_{k_0+k_1+\cdots=0}^n a_{0k_0} a_{1k_1}\ldots \right)} |
[VCLab-Main] [Software][HotEqn][Sums and Products]