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Hilbert matrix
Square matrix where a[i,j]=1/(i+j-1)
Hilbert matrix
In linear algebra, a Hilbert matrix, introduced by Hilbert (1894), is a square matrix with entries being the unit fractions H i j = 1 i + j − 1 . {\displaystyle H_{ij}={\frac {1}{i+j-1}}.} For example, this is the 5 × 5 Hilbert matrix: H = [ 1 1 2 1 3...
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