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| author | Joseph Myers <joseph@codesourcery.com> | 2012-03-01 21:15:38 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2012-03-01 21:15:38 +0000 |
| commit | 7b1902cb3e64d340247638a8781770c3a4d850ce (patch) | |
| tree | dc06e102ffa43897515baa0d67cbb944b7a45d77 /sysdeps/i386 | |
| parent | f775c276fd1f89cc9d561db0890a356e7d6e50b8 (diff) | |
| download | glibc-7b1902cb3e64d340247638a8781770c3a4d850ce.tar.gz glibc-7b1902cb3e64d340247638a8781770c3a4d850ce.tar.xz glibc-7b1902cb3e64d340247638a8781770c3a4d850ce.zip | |
Improve erfc accuracy.
Diffstat (limited to 'sysdeps/i386')
| -rw-r--r-- | sysdeps/i386/fpu/libm-test-ulps | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 18097a51c6..56293973dd 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -422,6 +422,17 @@ idouble: 1 Test "erfc (0.75) == 0.288844366346484868401062165408589223": float: 1 ifloat: 1 +Test "erfc (0x1.f7303cp+1) == 2.705500297238986897105236321218861842255e-8": +double: 1 +idouble: 1 +ildouble: 1 +ldouble: 1 +Test "erfc (0x1.ffa002p+2) == 1.233585992097580296336099501489175967033e-29": +ildouble: 1 +ldouble: 1 +Test "erfc (0x1.ffffc8p+2) == 1.122671365033056305522366683719541099329e-29": +double: 1 +idouble: 1 Test "erfc (1.25) == 0.0770998717435417698634765188027188596": ildouble: 1 ldouble: 1 |