[SciPy-user] Matrix square root

Pearu Peterson pearu at scipy.org
Mon Oct 4 07:31:16 CDT 2004



On Mon, 4 Oct 2004, Nils Wagner wrote:

> AFAIK there is no direct support for sqrtm but you may use funm.

I just discovered that there might be a bug in funm. I have added
a test to scipy.linalg.test_matfuncs that demonstrates the bug.
So, be aware to check the results of funm(..,sqrt).

Pearu



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