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| author | Joseph Myers <joseph@codesourcery.com> | 2013-01-04 13:25:17 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2013-01-04 13:25:17 +0000 |
| commit | cdc1c96fbafce8c16ee0e75d466f4358e6a860db (patch) | |
| tree | e6f6446e5081847ac19a5236c891d39e64c0a360 /ChangeLog | |
| parent | 6420d207bb10d966163c52e4e607a1e48e6bb13f (diff) | |
| download | glibc-cdc1c96fbafce8c16ee0e75d466f4358e6a860db.zip glibc-cdc1c96fbafce8c16ee0e75d466f4358e6a860db.tar.gz glibc-cdc1c96fbafce8c16ee0e75d466f4358e6a860db.tar.bz2 | |
Fix casinh, casin inaccuracy from cancellation (bug 14994).
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,15 @@ +2013-01-04 Joseph Myers <joseph@codesourcery.com> + + [BZ #14994] + * math/s_casinh.c (__casinh): Reduce finite argument to first + quadrant then set signs of results at the end. + * math/s_casinhf.c (__casinhf): Likewise. + * math/s_casinhl.c (__casinhl): Likewise. + * math/libm-test.inc (casin_test): Add more tests. + (casinh_test): Likewise. + * sysdeps/i386/fpu/libm-test-ulps: Update. + * sysdeps/x86_64/fpu/libm-test-ulps: Likewise. + 2013-01-04 Siddhesh Poyarekar <siddhesh@redhat.com> * sysdeps/ieee754/dbl-64/mpa.h: Fix code formatting. |