re PR libstdc++/50880 (__complex_acosh() picks wrong complex branch)
authorRichard B. Kreckel <kreckel@ginac.de>
Wed, 2 Nov 2011 18:43:26 +0000 (18:43 +0000)
committerPaolo Carlini <paolo@gcc.gnu.org>
Wed, 2 Nov 2011 18:43:26 +0000 (18:43 +0000)
commitaf7c185869e5c5f1535127dd138db51eb5c3b932
treed7679da43ffa3636ae8f3dcfa7dc84d9a971e9f2
parent2d4e2a688ea50fdde672bf7502c202c049924039
re PR libstdc++/50880 (__complex_acosh() picks wrong complex branch)

2011-11-02  Richard B. Kreckel  <kreckel@ginac.de>
    Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/50880
* include/std/complex (__complex_acosh): Fix in a better way,
use Kahan's formula.
* include/tr1/complex (__complex_acosh): Likewise.

From-SVN: r180787
libstdc++-v3/include/std/complex
libstdc++-v3/include/tr1/complex