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[Bug math/19848] powl(10,n) for n=-4,-5,-6,-7 is off by more than 1 ULP
- From: "b7.10110111 at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 22 Mar 2016 05:01:35 +0000
- Subject: [Bug math/19848] powl(10,n) for n=-4,-5,-6,-7 is off by more than 1 ULP
- Auto-submitted: auto-generated
- References: <bug-19848-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=19848
--- Comment #2 from Ruslan <b7.10110111 at gmail dot com> ---
I was under impression that in the documentation [1] powl() for ix86 and
i386/i686/fpu/multiarch was supposed to have at most 1 ULP error. Is my
understanding wrong?
[1]:
http://www.gnu.org/software/libc/manual/html_node/Errors-in-Math-Functions.html
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