On Sun, May 30, 2010 at 1:32 PM, Ilya Sterin <ster...@gmail.com> wrote:
> I'm not sure what's causing this at this point and before I dig deeper > thought someone can shed some light... > > On my Mac OS X python 2.6.1, numpy.linalg.det functions properly... > > >>> numpy.linalg.det(numpy.array([[1, 2], [3, 4]])) > -2.0 > > On Centos 5 python 2.6.5, I get and IndexError (out of bounds)... > > >>> numpy.linalg.det(numpy.array([[1, 2], [3, 4]])) > Traceback (most recent call last): > File "<stdin>", line 1, in <module> > File "/opt/python2.6/lib/python2.6/site-packages/numpy/linalg/linalg.py", > line 1507, in det > return (1.-2.*sign)*multiply.reduce(diagonal(a), axis=-1) > File > "/opt/python2.6/lib/python2.6/site-packages/numpy/core/fromnumeric.py", > line 949, in diagonal > return asarray(a).diagonal(offset, axis1, axis2) > IndexError: index 12884901888 out of bounds 0<=index<4 > > Any ideas? > > What numpy version? Also, who built the numpy/python? I rather suspect a type problem somewhere. Chuck
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