From: David I. <ai...@ve...> - 2006-06-03 23:50:05
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"Boris Borcic" <bb...@gm...> wrote in message news:447f3338$1_...@ne...... > 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 Most bug reports start on the numpy list, I believe. (See above.) Cheers, Alan Isaac |