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[Bug math/2758] New: inaccuracy (precession) in trigonometric functions
- From: "ciriaco at chimica dot uniba dot it" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 13 Jun 2006 07:18:16 -0000
- Subject: [Bug math/2758] New: inaccuracy (precession) in trigonometric functions
- Reply-to: sourceware-bugzilla at sourceware dot org
sin(M_PI) returns 0.1224606354E-15
cos(M_PI/2) returns 0.6123031769E-16
This is not in agreement with algorithm reported in README.libm
PS
where is the implementation?
--
Summary: inaccuracy (precession) in trigonometric functions
Product: glibc
Version: 2.3.6
Status: NEW
Severity: normal
Priority: P2
Component: math
AssignedTo: aj at suse dot de
ReportedBy: ciriaco at chimica dot uniba dot it
CC: glibc-bugs at sources dot redhat dot com
http://sourceware.org/bugzilla/show_bug.cgi?id=2758
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