[SciPy-user] Iterative solvers and complex arithmetic
oliphant at ee.byu.edu
Thu Nov 4 16:51:09 CST 2004
Nils Wagner wrote:
> Hi all,
> Who can resolve this problem ?
> python2.3 -i failure.py
> Traceback (most recent call last):
> File "failure.py", line 9, in ?
> x,info = linalg.gmres(A,r)
> File "/usr/lib/python2.3/site-packages/scipy/linalg/iterative.py",
> line 499, in gmres
> work[slice2] += sclr1*matvec(work[slice1])
> TypeError: return array has incorrect type
I will try to fix this, for now make sure A and r have the same type.
By the way, you don't need from RandomArray import *
rand is available from scipy
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