Permanent: of an $m \times n$-matrix $A = \left\Vert a_{ij} \right\Vert$ The function $$ \mathrm{per}(A) = \sum_\sigma a_{1\sigma(1)}\cdots a_{m\sigma(m)} $$ where $a_{ij}$ are elements from a commutative ring and summation ... (Mathematics) [89%] 2023-10-21
Permanent: Fauroeulx =;,, 1% vay / ovl' ? e es-le ® R e n ?, x8er i I lies t{+. [89%] 2022-09-02
Permanent: In mathematics, the permanent of a matrix is the sum of all possible products of elements taken from distinct rows and columns. The concept was introduced by Augustin-Louis Cauchy and Jacques Philippe Marie Binet independently in 1812. [89%] 2023-10-25