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From: "mtk.manpages at gmail dot com" <sourceware-bugzilla@sourceware.org> To: glibc-bugs@sourceware.org Subject: [Bug math/6778] expm1() raises bogus underflow exception for -large Date: Sat, 23 May 2020 10:35:39 +0000 [thread overview] Message-ID: <bug-6778-131-MsPFEViOAc@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-6778-131@http.sourceware.org/bugzilla/> https://sourceware.org/bugzilla/show_bug.cgi?id=6778 --- Comment #4 from Michael Kerrisk <mtk.manpages at gmail dot com> --- Fix documented for man-pages-5.07. commit 4f16aab8244518d9f46fb6e8d4dc8e6e73266771 Author: Michael Kerrisk <mtk.manpages@gmail.com> Date: Sat May 23 11:45:36 2020 +0200 expm1.3: The expm1() bogus underflow floating-point exception has been fixed Fixed in glibc 2.17. See https://www.sourceware.org/bugzilla/show_bug.cgi?id=6778 Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com> diff --git a/man3/expm1.3 b/man3/expm1.3 index a1fe0f7b2..460068a6d 100644 --- a/man3/expm1.3 +++ b/man3/expm1.3 @@ -144,13 +144,14 @@ T} Thread safety MT-Safe C99, POSIX.1-2001, POSIX.1-2008. .\" BSD. .SH BUGS -For some large negative +Before glibc 2.17, +.\" http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778 +on certain architectures (e.g., x86, but not x86_64) +.BR expm1 () +raised a bogus underflow floating-point exception +for some large negative .I x values (where the function result approaches \-1), -.BR expm1 () -raises a bogus underflow floating-point exception. -.\" FIXME . -.\" Bug raised: http://sources.redhat.com/bugzilla/show_bug.cgi?id=6778 .PP For some large positive .I x -- You are receiving this mail because: You are on the CC list for the bug.
next prev parent reply other threads:[~2020-05-23 10:35 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-6778-131@http.sourceware.org/bugzilla/> 2012-02-29 20:59 ` jsm28 at gcc dot gnu.org 2012-07-06 11:20 ` jsm28 at gcc dot gnu.org 2020-05-23 10:35 ` mtk.manpages at gmail dot com [this message] 2008-07-30 11:06 [Bug math/6778] New: " mtk dot manpages at gmail dot com 2008-07-31 8:30 ` [Bug math/6778] " mtk dot manpages at gmail dot com
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