Bug 2545

Summary:	Incorrect return from float lgamma (-0X1.9260DCP+1)
Product:	glibc	Reporter:	H.J. Lu <hjl.tools>
Component:	math	Assignee:	Andreas Jaeger <aj>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	drepper.fsp, glibc-bugs
Priority:	P2	Flags:	fweimer: security-
Version:	unspecified
Target Milestone:	---
Host:	x86_64-unknown-linux-gnu	Target:	x86_64-unknown-linux-gnu
Build:	x86_64-unknown-linux-gnu	Last reconfirmed:

Description H.J. Lu 2006-04-12 22:13:51 UTC

Failure: Test: lgamma (-0X1.9260DCP+1) == -0X1.A5062AP-23
Result:
 is:         -2.38418579101562500000e-07  -0x1.00000000000000000000p-22
 should be:  -1.96054614320928521920e-07  -0x1.a5062a00000000000000p-23
 difference:  4.23639647806339780800e-08   0x1.6be75800000000000000p-25
 ulp       :  2981099.0000
 max.ulp   :  0.0000

Comment 1 Ulrich Drepper 2006-04-23 17:50:54 UTC

Suspended until somebody comes up with a patch.

Comment 2 Joseph Myers 2012-02-23 02:07:26 UTC

gamma and lgamma are aliases.

*** This bug has been marked as a duplicate of bug 2543 ***