[SciPy-dev] Matrix functions in new scipy
Nils Wagner
nwagner at mecha.uni-stuttgart.de
Sat Jan 7 16:26:42 EST 2006
On Sat, 07 Jan 2006 17:31:38 +0100
"Nils Wagner" <nwagner at mecha.uni-stuttgart.de> wrote:
> Hi all,
>
> How can I use matrix funtions (e.g. expm, signm,
>logm,...)
> with new scipy ?
>
For example linalg.signm(a) results in
AttributeError: 'module' object has no attribute 'signm'
>>> a
array([[ 29.2, -24.2, 69.5, 49.8, 7. ],
[ -9.2, 5.2, -18. , -16.8, -2. ],
[-10. , 6. , -20. , -18. , -2. ],
[ -9.6, 9.6, -25.5, -15.4, -2. ],
[ 9.8, -4.8, 18. , 18.2, 2. ]])
> Nils
>
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