Message135579
| Author |
mark.dickinson |
| Recipients |
jcea, mark.dickinson, python-dev, rhettinger, vstinner |
| Date |
2011年05月09日.12:20:12 |
| SpamBayes Score |
1.0578716e-08 |
| Marked as misclassified |
No |
| Message-id |
<1304943614.01.0.622149155623.issue11888@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
One other thought: we should check that it's not pow that's at fault here, rather than log2. The test uses math.log2(2.0**n). It would probably be better off using math.log2(ldexp(1.0, n)), or similar: the libm pow operation is also notorious for inaccuracies (due to poor implementations or otherwise) on various platforms. |
|
History
|
|---|
| Date |
User |
Action |
Args |
| 2011年05月09日 12:20:14 | mark.dickinson | set | recipients:
+ mark.dickinson, rhettinger, jcea, vstinner, python-dev |
| 2011年05月09日 12:20:14 | mark.dickinson | set | messageid: <1304943614.01.0.622149155623.issue11888@psf.upfronthosting.co.za> |
| 2011年05月09日 12:20:12 | mark.dickinson | link | issue11888 messages |
| 2011年05月09日 12:20:12 | mark.dickinson | create |
|