Category:Summation of Powers over Product of Differences
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This category contains pages concerning Summation of Powers over Product of Differences:
- $\ds \sum_{j \mathop = 1}^n \begin{pmatrix} {\dfrac { {x_j}^r} {\ds \prod_{\substack {1 \mathop \le k \mathop \le n \\ k \mathop \ne j} } \paren {x_j - x_k} } } \end{pmatrix} = \begin{cases} 0 & : 0 \le r < n - 1 \\ 1 & : r = n - 1 \\ \ds \sum_{j \mathop = 1}^n x_j & : r = n \end{cases}$
Pages in category "Summation of Powers over Product of Differences"
The following 6 pages are in this category, out of 6 total.
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- Sum of Elements in Inverse of Cauchy Matrix
- Summation of Powers over Product of Differences
- Summation of Powers over Product of Differences/Example
- Summation of Powers over Product of Differences/Proof 1
- Summation of Powers over Product of Differences/Proof 2
- Summation of Powers over Product of Differences/Proof 3