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Created on 2014-10-03 08:40 by pitrou, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (7) | |||
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| msg228310 - (view) | Author: Antoine Pitrou (pitrou) *  |
Date: 2014-10-03 08:40 | |
>>> complex(-0.0) 0j >>> complex(-0.0).real -0.0 |
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| msg228314 - (view) | Author: Eric V. Smith (eric.smith) * |
Date: 2014-10-03 09:16 | |
Where are you seeing this? On an Ubuntu 13.10 x86 box, I see: >>> complex(-0.0) (-0+0j) This is with 2.7.5+, 3.3.2+ (from Ubuntu distro), and with 3.5.0a0 and 3.4.2rc1+ built locally. |
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| msg228315 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2014-10-03 09:17 | |
Oh, my bad. This is with an Anaconda build of Python. |
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| msg228316 - (view) | Author: Eric V. Smith (eric.smith) * |
Date: 2014-10-03 09:20 | |
No problem! For completeness, I also see the correct behavior on cygwin 32-bit 2.7.3 and 3.2.3. I don't have access to a straight Windows version. |
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| msg228342 - (view) | Author: Mark Dickinson (mark.dickinson) * |
Date: 2014-10-03 17:19 | |
Out of interest, what caused Anaconda to behave differently? Is there some fragility that needs fixing in the Python core code? |
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| msg228349 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2014-10-03 17:36 | |
Actually, I realize it's not even Anaconda. I was just using a 2.6 interpreter, which apparently had a differently complex repr(). |
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| msg228350 - (view) | Author: Mark Dickinson (mark.dickinson) * |
Date: 2014-10-03 17:38 | |
Ah yes, that would make sense. I vaguely remember fixing this between Python 2.6 and Python 2.7. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:08 | admin | set | github: 66735 |
| 2014-10-03 17:38:16 | mark.dickinson | set | messages: + msg228350 |
| 2014-10-03 17:36:56 | pitrou | set | messages: + msg228349 |
| 2014-10-03 17:19:43 | mark.dickinson | set | messages: + msg228342 |
| 2014-10-03 09:20:47 | eric.smith | set | messages: + msg228316 |
| 2014-10-03 09:17:22 | pitrou | set | status: open -> closed resolution: works for me messages: + msg228315 stage: resolved |
| 2014-10-03 09:16:01 | eric.smith | set | messages: + msg228314 |
| 2014-10-03 08:40:44 | pitrou | create | |