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Author christian.heimes
Recipients christian.heimes, mykhal
Date 2007-11-09.20:46:27
SpamBayes Score 0.11527181
Marked as misclassified No
Message-id <4734C722.5010503@cheimes.de>
In-reply-to <1194640390.16.0.239978675696.issue1413@psf.upfronthosting.co.za>
Content
> I don't understand why 1.j is 1j .. because there's no int.j .. why then
> 1.L is not 1L ?

Complex numbers from the number domain |C which supersets |R. Complex
numbers are usually implemented and viewed as 2d vectors made from two
floating numbers real and img.

A long or long int however is from number domain |Z which doesn't allow
fraction and hence no '.', too.

It should explain why 1.L is illegal but 1.j is 1.0 * 1j.

> .. however, fixing this is not necessary - because no one would
> probably use it, it's just a syntax inconsistency

I don't if it's possible to fix the problem with Python's parser.
However the inconsistency should be documented. Is it explained in the
docs and do the docs also mention the (1).__attr__ trick? I wasn't aware
that it works.

Christian
History
Date User Action Args
2007-11-09 20:46:28christian.heimessetspambayes_score: 0.115272 -> 0.11527181
recipients: + christian.heimes, mykhal
2007-11-09 20:46:28christian.heimeslinkissue1413 messages
2007-11-09 20:46:27christian.heimescreate