Bug 2545 - Incorrect return from float lgamma (-0X1.9260DCP+1)
Summary: Incorrect return from float lgamma (-0X1.9260DCP+1)
Status: RESOLVED DUPLICATE of bug 2543
Alias: None
Product: glibc
Classification: Unclassified
Component: math (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Andreas Jaeger
Depends on:
Reported: 2006-04-12 22:13 UTC by H.J. Lu
Modified: 2019-04-10 09:19 UTC (History)
2 users (show)

See Also:
Host: x86_64-unknown-linux-gnu
Target: x86_64-unknown-linux-gnu
Build: x86_64-unknown-linux-gnu
Last reconfirmed:
fweimer: security-


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Description H.J. Lu 2006-04-12 22:13:51 UTC
Failure: Test: lgamma (-0X1.9260DCP+1) == -0X1.A5062AP-23
 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 ***