[Numpy-discussion] Sum, multiply are slow ?

[Keith Goodman]

On 7/12/07, David Cournapeau <david at ar.media.kyoto-u.ac.jp> wrote:
> While profiling some code, I noticed that sum in numpy is kind of
> slow once you use axis argument:

Here is a related thread:
http://projects.scipy.org/pipermail/numpy-discussion/2007-February/025903.html