scipy.linalg.hilbert¶
- scipy.linalg.hilbert(n)[source]¶
Create a Hilbert matrix of order n.
Returns the n by n array with entries h[i,j] = 1 / (i + j + 1).
- Parameters
- nint
The size of the array to create.
- Returns
- h(n, n) ndarray
The Hilbert matrix.
See also
invhilbert
Compute the inverse of a Hilbert matrix.
Notes
New in version 0.10.0.
Examples
>>> from scipy.linalg import hilbert >>> hilbert(3) array([[ 1. , 0.5 , 0.33333333], [ 0.5 , 0.33333333, 0.25 ], [ 0.33333333, 0.25 , 0.2 ]])