[SciPy-user] any symbolic manipulation of eigenvalue in Scipy?
Warren Weckesser
warren.weckesser at gmail.com
Tue Jun 9 12:45:39 EDT 2009
No, scipy and numpy do not do symbolic manipulation. Take a look at sympy:
http://code.google.com/p/sympy/
In partcular, check out the linear algebra section:
http://docs.sympy.org/modules/matrices.html
Warren
On Tue, Jun 9, 2009 at 11:35 AM, Xiaojian Wang <wangxj.uc at gmail.com> wrote:
> Hi,
> I would like to know if there is any module in Scipy (or Numpy?), which
> has capability
> of symbolic manipulation and can generate matrix's
> eigenvalues/eigenvectors.
> My matrix is symbolic, such as a 3x3 matrix:
>
> [ a, b, a*b ]
> [a+b, 0, 0 ]
> [c, a, c+b]
>
> a,b,c could be any values in my future applications.
> if not, do you guy know any other programs can do this?
>
> Many thanks for your help in advance!
>
> Xiaoijan
>
>
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>
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