This is the mail archive of the
glibc-bugs@sourceware.org
mailing list for the glibc project.
[Bug math/16287] New: ldbl-128 erfl spurious underflows
- From: "jsm28 at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 03 Dec 2013 01:04:54 +0000
- Subject: [Bug math/16287] New: ldbl-128 erfl spurious underflows
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=16287
Bug ID: 16287
Summary: ldbl-128 erfl spurious underflows
Product: glibc
Version: 2.19
Status: NEW
Severity: normal
Priority: P2
Component: math
Assignee: unassigned at sourceware dot org
Reporter: jsm28 at gcc dot gnu.org
This bug report is from inspection of the ldbl-128 s_erfl.c, not from runtime
testing. erfl is implemented to call __erfcl for arguments with absolute value
at least 1.0. For large arguments where __erfcl underflows, this will result
in spurious exceptions when the result of erfl is very close to 1 and doesn't
underflow itself.
--
You are receiving this mail because:
You are on the CC list for the bug.