[Python-Dev] Feedback from numerical/math community on PEP 225 (original) (raw)

Michele Simionato michele.simionato at gmail.com
Sun Nov 9 05:21:02 CET 2008


On Sat, Nov 8, 2008 at 5:01 AM, Fernando Perez <fperez.net at gmail.com> wrote:

Hi all,

a while back there was a discussion about new operators for the language, which ended in people mentioning that the status of PEP 225 was still undecided and that it was the most likely route to consider in this discussion. I offered to collect some feedback from the numerical and math/scientific computing communities and report back here.

While not an user of numpy, I feel legitimate to give my feedback as a person with a scientific background. I personally have always felt the lack of a binary operator expressing non-commutative multiplication. It could be used for matrices, but also for functions composition and other more abstract things. I think a single new operator is all is needed.

            Michele Simionato


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