Message 160808 - Python tracker

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In-reply-to
Author	mark.dickinson
Recipients	Marcelo.Delgado, ezio.melotti, mark.dickinson, mrabarnett
Date	2012年05月16日.07:12:13
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1337152334.41.0.932827315898.issue14825@psf.upfronthosting.co.za>

Content
It sounds like you're seeing the difference between this: >>> n = -7 >>> n 0 1 and this: >>> -7 0 -1 This isn't a bug; it's to do with how Python expressions are parsed: in the second case, the expression is grouped as -(7 0) rather than (-7) 0. BTW, it's helpful to post exact code when filing a possible bug. :-)

Content

It sounds like you're seeing the difference between this:
>>> n = -7
>>> n ** 0
1
and this:
>>> -7 ** 0
-1
This isn't a bug; it's to do with how Python expressions are parsed: in the second case, the expression is grouped as -(7 ** 0) rather than (-7) ** 0.
BTW, it's helpful to post exact code when filing a possible bug. :-)

History
Date	User	Action	Args
2012年05月16日 07:12:14	mark.dickinson	set	recipients: + mark.dickinson, ezio.melotti, mrabarnett, Marcelo.Delgado
2012年05月16日 07:12:14	mark.dickinson	set	messageid: <1337152334.41.0.932827315898.issue14825@psf.upfronthosting.co.za>
2012年05月16日 07:12:13	mark.dickinson	link	issue14825 messages
2012年05月16日 07:12:13	mark.dickinson	create

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