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| author | Joseph Myers <joseph@codesourcery.com> | 2012-07-26 11:31:35 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-07-26 11:31:35 +0000 |
| commit | da865e95bcf9a5365de78fa6b5c681aca0a1bb46 (patch) | |
| tree | 783e2a5f2befa846dc208ec14b7dcde164c7b205 /sysdeps/i386/fpu | |
| parent | 3129cfc6ec7be65a0bdc1f82432ee421c1c65a77 (diff) | |
| download | glibc-da865e95bcf9a5365de78fa6b5c681aca0a1bb46.tar glibc-da865e95bcf9a5365de78fa6b5c681aca0a1bb46.tar.gz glibc-da865e95bcf9a5365de78fa6b5c681aca0a1bb46.tar.bz2 glibc-da865e95bcf9a5365de78fa6b5c681aca0a1bb46.zip | |
Improve clog, clog10 handling of values with real or imaginary part 1 (bug 13629).
Diffstat (limited to 'sysdeps/i386/fpu')
| -rw-r--r-- | sysdeps/i386/fpu/libm-test-ulps | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 2649d11476..f832e17a20 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -818,6 +818,9 @@ float: 1 ifloat: 1 ildouble: 1 ldouble: 1 +Test "Real part of: clog (0x1.234566p-30 + 1.0 i) == 5.614163921211322622623353961365728040115e-19 + 1.570796325735258575254858696548386439740 i": +ildouble: 1 +ldouble: 1 Test "Real part of: clog (0x1.fffffep+127 + 0x1.fffffep+127 i) == 89.06941264234832570836679262104313101776 + pi/4 i": ildouble: 1 ldouble: 1 @@ -851,6 +854,9 @@ ldouble: 1 Test "Real part of: clog (0x1p-16445 - 0x1.fp+16383 i) == 11356.49165759582936919077408168801636572 - pi/2 i": ildouble: 1 ldouble: 1 +Test "Real part of: clog (1.0 + 0x1.234566p-10 i) == 6.172834701221959432440126967147726538097e-7 + 1.111110564353742042376451655136933182201e-3 i": +float: 1 +ifloat: 1 # clog10 Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i": @@ -863,6 +869,9 @@ double: 1 float: 1 idouble: 1 ifloat: 1 +Test "Imaginary part of: clog10 (-0x1.234566p-40 - 1.0 i) == 2.325249110681915353442924915876654139373e-25 - 6.821881769213700828789403802671540158935e-1 i": +float: 1 +ifloat: 1 Test "Imaginary part of: clog10 (-0x1.fp+1023 + 0x1p-1074 i) == 308.2409272754311106024666378243768099991 + 1.364376353841841347485783625431355770210 i": double: 1 idouble: 1 @@ -919,6 +928,9 @@ ldouble: 1 Test "Real part of: clog10 (-0x1p-16445 - 0x1.fp+16383 i) == 4932.061660674182269085496060792589701158 - 0.6821881769209206737428918127156778851051 i": ildouble: 1 ldouble: 1 +Test "Imaginary part of: clog10 (-1.0 + 0x1.234566p-20 i) == 2.556638434669064077889576526006849923281e-13 + 1.364375882602207106407956770293808181427 i": +double: 1 +idouble: 1 Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i": double: 1 idouble: 1 @@ -974,6 +986,19 @@ idouble: 1 ifloat: 1 ildouble: 1 ldouble: 1 +Test "Imaginary part of: clog10 (0x1.234566p-30 + 1.0 i) == 2.438200411482400072282924063740535840474e-19 + 6.821881764607257184291586401763604544928e-1 i": +float: 1 +ifloat: 1 +Test "Imaginary part of: clog10 (0x1.234566p-50 + 1.0 i) == 2.217530356103816369479108963807448194409e-31 + 6.821881769209202348667823902864283966959e-1 i": +float: 1 +ifloat: 1 +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: clog10 (0x1.234566p-60 + 1.0 i) == 2.114801746467415208319767917450504756866e-37 + 6.821881769209206733143018621078368211515e-1 i": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 Test "Real part of: clog10 (0x1.fffffep+127 + 0x1.fffffep+127 i) == 38.68235441693561449174780668781319348761 + pi/4*log10(e) i": ildouble: 1 ldouble: 1 @@ -1053,6 +1078,38 @@ ldouble: 1 Test "Real part of: clog10 (0x1p-16445 - 0x1.fp+16383 i) == 4932.061660674182269085496060792589701158 - 0.6821881769209206737428918127156778851051 i": ildouble: 1 ldouble: 1 +Test "Imaginary part of: clog10 (0x1p-509 + 1.0 i) == 7.730698388614835910296270976605350994446e-308 + 6.821881769209206737428918127156778851051e-1 i": +double: 1 +idouble: 1 +Test "Imaginary part of: clog10 (0x1p-510 + 1.0 i) == 1.932674597153708977574067744151337748612e-308 + 6.821881769209206737428918127156778851051e-1 i": +double: 1 +idouble: 1 +Test "Imaginary part of: clog10 (0x1p-511 + 1.0 i) == 4.831686492884272443935169360378344371529e-309 + 6.821881769209206737428918127156778851051e-1 i": +double: 1 +idouble: 1 +Test "Imaginary part of: clog10 (0x1p-61 + 1.0 i) == 4.084085680564517578238994467153626207224e-38 + 6.821881769209206735545466044044889962925e-1 i": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +Test "Imaginary part of: clog10 (0x1p-62 + 1.0 i) == 1.021021420141129394559748616788406551878e-38 + 6.821881769209206736487192085600834406988e-1 i": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +Test "Imaginary part of: clog10 (0x1p-63 + 1.0 i) == 2.552553550352823486399371541971016379740e-39 + 6.821881769209206736958055106378806629019e-1 i": +double: 1 +float: 1 +idouble: 1 +ifloat: 1 +Test "Real part of: clog10 (0x1p-8190 + 1.0 i) == 2.920285685286322365786846845062520925172e-4932 + 6.821881769209206737428918127156778851051e-1 i": +ildouble: 1 +ldouble: 1 +Test "Imaginary part of: clog10 (1.0 + 0x1.234566p-10 i) == 2.680828048441605163181684680300513080769e-7 + 4.825491868832381486767558728169977751564e-4 i": +double: 1 +idouble: 1 +ildouble: 1 +ldouble: 1 Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i": double: 1 float: 1 |