This is the mail archive of the
glibc-bugs@sourceware.org
mailing list for the glibc project.
[Bug math/6805] j0(), j1(), jn() do not raise exceptions on underflow error
- From: "mtk dot manpages at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 31 Jul 2008 11:29:50 -0000
- Subject: [Bug math/6805] j0(), j1(), jn() do not raise exceptions on underflow error
- References: <20080731112739.6805.mtk.manpages@gmail.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From mtk dot manpages at gmail dot com 2008-07-31 11:29 -------
Created an attachment (id=2873)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=2873&action=view)
test program
Sample runs demonstrating the problem:
$ /tmp/mt_j0 1e100
errno == ERANGE
fetestexcept() says: FE_INEXACT
j0(1.00000000000000002e+100)=0.00000000000000000e+00
ERANGE 0 +0
$ /tmp/mt_j1 1e100
errno == ERANGE
fetestexcept() says: FE_INEXACT
j1(1.00000000000000002e+100)=0.00000000000000000e+00
ERANGE 0 +0
$ /tmp/mt_jn 10 1e100
errno == ERANGE
fetestexcept() says: FE_INEXACT
jn(10,1.00000000000000002e+100)=0.00000000000000000e+00
ERANGE 0 +0
--
http://sourceware.org/bugzilla/show_bug.cgi?id=6805
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.