Message306480
| Author |
skrah |
| Recipients |
davin, jeff.allen, mark.dickinson, rhettinger, serhiy.storchaka, skrah, tim.peters |
| Date |
2017年11月18日.13:36:32 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1511012192.56.0.213398074469.issue31630@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
I found an unused i386 box with OpenBSD and Linux (so no VM):
A C program with tan(1.5707963267948961) is wrong on both systems.
fdlibm (directly from netlib.org) is correct on both systems.
Both OS versions are relatively old, so I cannot file an upstream issue.
I was planning to dig through the fdlibm code if there was an issue,
but it produces the correct results. |
|