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[Bug math/2573] Incorrect return from float tanh
- From: "hjl at lucon dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 14 Apr 2006 19:16:56 -0000
- Subject: [Bug math/2573] Incorrect return from float tanh
- References: <20060414191608.2573.hjl@lucon.org>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From hjl at lucon dot org 2006-04-14 19:16 -------
Also
Failure: Test: tanh (0X1.924244P+18) == 0X1.14A85EP-13
Result:
is: 1.00000000000000000000e+00 0x1.00000000000000000000p+0
should be: 1.31920663989149034023e-04 0x1.14a85e00000000000000p-13
difference: 9.99868094921112060547e-01 0x1.ffeeb600000000000000p-1
ulp : 68710412288.0000
max.ulp : 0.0000
--
What |Removed |Added
----------------------------------------------------------------------------
Summary|Incorrect return from float |Incorrect return from float
|tanh (0X1.124252853ECF1P+7) |tanh
http://sourceware.org/bugzilla/show_bug.cgi?id=2573
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