Message58429
| Author | christian.heimes |
|---|---|
| Recipients | christian.heimes, gvanrossum, nascheme, noam, tim.peters |
| Date | 2007-12-11.13:46:41 |
| SpamBayes Score | 0.22976723 |
| Marked as misclassified | No |
| Message-id | <475E94C0.2090007@cheimes.de> |
| In-reply-to | <b348a0850712110521m31398f5dob03fc2016025dddf@mail.gmail.com> |
| Content | |
|---|---|
Noam Raphael wrote:
> * nan is an object of type float, which behaves like None, that is:
> "nan == nan" is true, but "nan < nan" and "nan < 3" will raise an
> exception.
No, that's not correct. The standard defines that nan is always unequal
to nan.
False
>>> float("inf") == float("inf")
True
>>> float("inf") == -1*float("-inf")
True
The float module could gain three singletons nan, inf an neginf so you
can do
True
Christian |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2007-12-11 13:46:41 | christian.heimes | set | spambayes_score: 0.229767 -> 0.22976723 recipients: + christian.heimes, gvanrossum, tim.peters, nascheme, noam |
| 2007-12-11 13:46:41 | christian.heimes | link | issue1580 messages |
| 2007-12-11 13:46:41 | christian.heimes | create | |