[Numpy-discussion] Linear solvers

Nadav Horesh nadavh at visionsense.com
Wed May 19 09:44:09 CDT 2004


The simplest solution is to use "solve_linear_equations" functin from numarray.linear_algebra. For more sophisticate solution you may try scipy
(www.scipy.org)

  Nadav

-----Original Message-----
From:	Craig Rasmussen [mailto:crasmussen at lanl.gov]
Sent:	Wed 19-May-04 17:59
To:	numarray
Cc:	
Subject:	[Numpy-discussion] Linear solvers
I need to solve a matrix equation of the form

      A u = q

for u, where u and q are N-vectors and A is a 
symmetric-positive-definite matrix.
For now, at least, A is a 2-D matrix.

I would like to use Python and numarray.  Are there Python modules that
I could use to obtain a solution for u?

Thanks,
Craig



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