[Bug math/13629] clog() returns wrong values around z=1

[jsm28 at gcc dot gnu.org]

http://sourceware.org/bugzilla/show_bug.cgi?id=13629

Joseph Myers <jsm28 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #8 from Joseph Myers <jsm28 at gcc dot gnu.org> 2012-09-25 19:49:01 UTC ---
The remaining cases fixed for 2.17 by:

commit d032e0d29b6ed9d3844916ada0ead19c3190ff9a
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Tue Sep 25 19:43:49 2012 +0000

    Fix inaccuracy of clog, clog10 near |z| = 1 (bug 13629).

Results should now be within a few ulps of the correct results in both the real
and imaginary parts, for all of clog, clogf, clogl, clog10, clog10f, clog10l
over the whole input range, and with exceptions (other than maybe inexact) in
accord with the results.  If you find any remaining problems, please file
separate bugs for them.

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