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| author | Joseph Myers <joseph@codesourcery.com> | 2013-01-17 20:25:51 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2013-01-17 20:25:51 +0000 |
| commit | 728d7b43fc8a4f9b3ec772fd8b75a39b945e9f04 (patch) | |
| tree | 4033b2b21fd505dc1b607ea1ed589818fe838ef2 /sysdeps/i386 | |
| parent | 2a26ef3a012cc29623423ca52c1cc8001d847d54 (diff) | |
| download | glibc-728d7b43fc8a4f9b3ec772fd8b75a39b945e9f04.tar.gz glibc-728d7b43fc8a4f9b3ec772fd8b75a39b945e9f04.tar.xz glibc-728d7b43fc8a4f9b3ec772fd8b75a39b945e9f04.zip | |
Fix cacos real-part inaccuracy for result real part near 0 (bug 15023).
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/fpu/libm-test-ulps | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 3fc30de462..1525b16f37 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -303,6 +303,12 @@ float: 1 ifloat: 1 ildouble: 2 ldouble: 2 +Test "Imaginary part of: cacos (0x1.fp1023 + 0x1.fp1023 i) == 7.853981633974483096156608458198757210493e-1 - 7.107906849659093345062145442726115449315e2 i": +double: 1 +idouble: 1 +Test "Imaginary part of: cacos (0x1.fp127 + 0x1.fp127 i) == 7.853981633974483096156608458198757210493e-1 - 8.973081118419833726837456344608533993585e1 i": +double: 1 +idouble: 1 Test "Imaginary part of: cacos (1.5 + +0 i) == +0 - 0.9624236501192068949955178268487368462704 i": double: 1 float: 1 |