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| author | Joseph Myers <joseph@codesourcery.com> | 2013-03-27 14:38:44 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2013-03-27 14:38:44 +0000 |
| commit | 3a7182a14becbf3149419bdbaff4388b636c9f31 (patch) | |
| tree | 16616a6c0915ec7099fcd318204f8e5741571b29 /ChangeLog | |
| parent | 28831a9a671b109e49d0a4ddce00a08d734bfc97 (diff) | |
| download | glibc-3a7182a14becbf3149419bdbaff4388b636c9f31.zip glibc-3a7182a14becbf3149419bdbaff4388b636c9f31.tar.gz glibc-3a7182a14becbf3149419bdbaff4388b636c9f31.tar.bz2 | |
Fix casinh inaccuracy near i, imaginary part > 1 (bug 15307).
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -1,3 +1,17 @@ +2013-03-27 Joseph Myers <joseph@codesourcery.com> + + [BZ #15307] + * math/k_casinh.c (__kernel_casinh): Handle arguments with + imaginary part between 1.0 and 1.5 and real part less than 0.5 + specially. + * math/k_casinhf.c (__kernel_casinhf): Likewise. + * math/k_casinhl.c (__kernel_casinhl): Likewise. + * math/libm-test.inc (cacos_test): Add more tests. + (casin_test): Likewise. + (casinh_test): Likewise. + * sysdeps/i386/fpu/libm-test-ulps: Update. + * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. + 2013-03-26 Siddhesh Poyarekar <siddhesh@redhat.com> * sysdeps/ieee754/dbl-64/mpa.c (__acr): Use integral |