Matrix square root.
Parameters: | A : (N, N) array_like
disp : bool, optional
blocksize : integer, optional
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Returns: | sqrtm : (N, N) ndarray
errest : float
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References
[R74] | Edvin Deadman, Nicholas J. Higham, Rui Ralha (2013) “Blocked Schur Algorithms for Computing the Matrix Square Root, Lecture Notes in Computer Science, 7782. pp. 171-182. |