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From: "liubov.dmitrieva at gmail dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sources.redhat.com
Subject: [Bug math/14470] Inaccurate j1f function on x86_32 and x86_64
Date: Wed, 15 Aug 2012 14:39:00 -0000	[thread overview]
Message-ID: <bug-14470-131-5BEPgNdQli@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-14470-131@http.sourceware.org/bugzilla/>

http://sourceware.org/bugzilla/show_bug.cgi?id=14470

Liubov Dmitrieva <liubov.dmitrieva at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Inaccurate j1f function on  |Inaccurate j1f function on
                   |x86_32                      |x86_32 and x86_64

--- Comment #1 from Liubov Dmitrieva <liubov.dmitrieva at gmail dot com> 2012-08-15 14:38:56 UTC ---
In bug description result 5619 ulps was the result for x86_64 and for 32 bit
mode
result is:

-bash-4.2$ gcc main_j1f.c   -lm -odo -m32
-bash-4.2$ ./do
inputs: a = (0x4122c68a)        1.017347e+01
actual    = (0xb55e4d6d)        -8.2814113966378e-07
expected  = (0xb55e40c6)        -8.2795702383009e-07
error     = 3239 ulp

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  reply	other threads:[~2012-08-15 14:39 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-15 14:10 [Bug math/14470] New: Inaccurate j1f function on x86_32 liubov.dmitrieva at gmail dot com
2012-08-15 14:39 ` liubov.dmitrieva at gmail dot com [this message]
2012-08-16  8:12 ` [Bug math/14470] Inaccurate j1f function on x86_32 and x86_64 liubov.dmitrieva at gmail dot com
2014-02-06 18:31 ` [Bug math/14470] Inaccurate j1f function jsm28 at gcc dot gnu.org
2014-06-17 18:39 ` fweimer at redhat dot com
2020-08-06 10:45 ` zimmerma+gcc at loria dot fr
2021-04-02  4:24 ` zimmerma+gcc at loria dot fr

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