[Numpy-discussion] performance of the numpy

David Cournapeau cournape@gmail....
Thu Sep 25 01:19:04 CDT 2008

On Thu, Sep 25, 2008 at 9:36 AM, frank wang <f.yw@hotmail.com> wrote:
> Hi, All,
> I am using ipython with --pylab flag. ipython loads the numpy into the
> workspace, so I do not know abs is from python or numpy. The weird thing is
> if I execute the code line by line, I do not have any speed problem. But
> when I combine them together into one command, it slowdonws the computer
> significantly.

Yes, this is the strange part. Isn't it possible to reproduce this in
a self contained script, so that we can reproduce the bug ?



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