[Numpy-discussion] It looks like Py 3.5 will include a dedicated infix matrix multiply operator

Frédéric Bastien nouiz at nouiz.org
Fri Mar 14 21:01:08 EDT 2014


This is great news. Excellent work Nathaniel and all others!

Frédéric

On Fri, Mar 14, 2014 at 8:57 PM, Aron Ahmadia <aron at ahmadia.net> wrote:
> That's the best news I've had all week.
>
> Thanks for all your work on this Nathan.
>
> -A
>
>
> On Fri, Mar 14, 2014 at 8:51 PM, Nathaniel Smith <njs at pobox.com> wrote:
>>
>> Well, that was fast. Guido says he'll accept the addition of '@' as an
>> infix operator for matrix multiplication, once some details are ironed
>> out:
>>   https://mail.python.org/pipermail/python-ideas/2014-March/027109.html
>>   http://legacy.python.org/dev/peps/pep-0465/
>>
>> Specifically, we need to figure out whether we want to make an
>> argument for a matrix power operator ("@@"), and what
>> precedence/associativity we want '@' to have. I'll post two separate
>> threads to get feedback on those in an organized way -- this is just a
>> heads-up.
>>
>> -n
>>
>> --
>> Nathaniel J. Smith
>> Postdoctoral researcher - Informatics - University of Edinburgh
>> http://vorpus.org
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>
>
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