[Numpy-discussion] Possible new multiplication operators for Python
Alan G Isaac
aisaac@american....
Sun Aug 17 15:28:55 CDT 2008
Gael Varoquaux wrote:
> I am very much against unicode operators. I can see a huge
> amount of problems this will generate, for little gain.
I actually basically like PEP 225,
although I find @*, @+, etc more
readable, and to provide the right
visual emphasis. (Rather than ~*, ~+, etc.)
Additionally, I do not think Unicode addresses
the problem central to the PEP, as there is as
far as I know no standard symbolic distinction
between, say, elementwise multiplication and
matrix multiplication. So I think the PEP is
basically needed (perhaps with @ instead of ~).
That said, what kind of problems do you have in mind?
Cheers,
Alan Isaac
PS Here are the core unicode math operators:
http://www.alanwood.net/unicode/mathematical_operators.html
or if you do not have appropriate fonts you can try
http://www.unicode.org/charts/PDF/U2200.pdf
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