numpy bug
Boris Borcic
bborcic at gmail.com
Thu Jun 1 14:34:11 EDT 2006
after a while trying to find the legal manner to file numpy bug reports,
since it's a simple one, I thought maybe a first step is to describe the bug
here. Then maybe someone will direct me to the right channel.
So, numpy appears not to correctly compute bitwise_and.reduce and
bitwise_or.reduce : instead of reducing over the complete axis, these methods
only take the extremities into account. Illustration :
>>> from numpy import *
>>> bitwise_or.reduce(array([8,256,32,8]))
8
>>> import numpy
>>> numpy.__version__
'0.9.8'
>>>
Platform : Win XP SP2, Python 2.4.2
HTH, bb
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