diff options
| -rw-r--r-- | ChangeLog | 13 | ||||
| -rw-r--r-- | NEWS | 3 | ||||
| -rw-r--r-- | math/auto-libm-test-in | 31 | ||||
| -rw-r--r-- | math/auto-libm-test-out | 875 | ||||
| -rw-r--r-- | sysdeps/i386/fpu/libm-test-ulps | 2 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-128ibm/e_atanhl.c | 2 | ||||
| -rw-r--r-- | sysdeps/ieee754/ldbl-96/e_atanhl.c | 4 | ||||
| -rw-r--r-- | sysdeps/x86_64/fpu/libm-test-ulps | 4 |
8 files changed, 930 insertions, 4 deletions
@@ -1,3 +1,16 @@ +2015-02-27 Joseph Myers <joseph@codesourcery.com> + + [BZ #18046] + [BZ #18047] + * sysdeps/ieee754/ldbl-128ibm/e_atanhl.c (__ieee754_atanhl): Use + 0x1p-56L as threshold for just returning the argument. + * sysdeps/ieee754/ldbl-96/e_atanhl.c (__ieee754_atanhl): Use + 0x1p-32L as threshold for just returning the argument. + * math/auto-libm-test-in: Add more tests of atanh. + * math/auto-libm-test-out: Regenerated. + * sysdeps/i386/fpu/libm-test-ulps: Update. + * sysdeps/x86_64/fpu/libm-test-ulp: Likewise. + 2015-02-27 Wilco Dijkstra wdijkstr@arm.com * string/bcopy.c (bcopy): Call memmove for performance. @@ -12,7 +12,8 @@ Version 2.22 4719, 14841, 13064, 14094, 15319, 15467, 15790, 15969, 16351, 16560, 16783, 17269, 17523, 17569, 17588, 17792, 17836, 17912, 17916, 17932, 17944, 17949, 17964, 17965, 17967, 17969, 17978, 17987, 17991, 17996, - 17998, 17999, 18019, 18020, 18029, 18030, 18032, 18038, 18039. + 17998, 17999, 18019, 18020, 18029, 18030, 18032, 18038, 18039, 18046, + 18047. * Character encoding and ctype tables were updated to Unicode 7.0.0, using new generator scripts contributed by Pravin Satpute and Mike FABIAN (Red diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in index 19d5396..5e4b84d 100644 --- a/math/auto-libm-test-in +++ b/math/auto-libm-test-in @@ -300,7 +300,38 @@ atanh 0.25 atanh 0x1p-5 atanh 0x1p-10 atanh 0x1.2345p-20 +atanh 0x1p-8 +atanh 0x1p-9 +atanh 0x1p-10 +atanh 0x1p-11 +atanh 0x1p-12 +atanh 0x1p-13 +atanh 0x1p-24 +atanh 0x1p-25 +atanh 0x1p-26 +atanh 0x1p-27 +atanh 0x1p-28 +atanh 0x1p-29 +atanh 0x1p-30 +atanh 0x1p-31 +atanh 0x1p-32 +atanh 0x1p-33 +atanh 0x1p-48 +atanh 0x1p-49 +atanh 0x1p-50 +atanh 0x1p-51 +atanh 0x1p-52 +atanh 0x1p-53 +atanh 0x1p-54 +atanh 0x1p-55 +atanh 0x1p-56 +atanh 0x1p-57 +atanh 0x1p-58 +atanh 0x1p-59 +atanh 0x1p-100 # Bug 16352: underflow exception may be missing. +atanh 0x1p-500 missing-underflow +atanh 0x1p-5000 missing-underflow atanh min missing-underflow atanh -min missing-underflow atanh min_subnorm missing-underflow diff --git a/math/auto-libm-test-out b/math/auto-libm-test-out index 27322e8..66bdeb4 100644 --- a/math/auto-libm-test-out +++ b/math/auto-libm-test-out @@ -17635,6 +17635,881 @@ atanh 0x1.2345p-20 = atanh tonearest ldbl-128ibm 0x1.2345p-20L : 0x1.23450000007daf665297209f1ap-20L : inexact-ok = atanh towardzero ldbl-128ibm 0x1.2345p-20L : 0x1.23450000007daf665297209f198p-20L : inexact-ok = atanh upward ldbl-128ibm 0x1.2345p-20L : 0x1.23450000007daf665297209f1ap-20L : inexact-ok +atanh 0x1p-8 += atanh downward flt-32 0x1p-8f : 0x1.000054p-8f : inexact-ok += atanh tonearest flt-32 0x1p-8f : 0x1.000056p-8f : inexact-ok += atanh towardzero flt-32 0x1p-8f : 0x1.000054p-8f : inexact-ok += atanh upward flt-32 0x1p-8f : 0x1.000056p-8f : inexact-ok += atanh downward dbl-64 0x1p-8 : 0x1.000055558888ap-8 : inexact-ok += atanh tonearest dbl-64 0x1p-8 : 0x1.000055558888bp-8 : inexact-ok += atanh towardzero dbl-64 0x1p-8 : 0x1.000055558888ap-8 : inexact-ok += atanh upward dbl-64 0x1p-8 : 0x1.000055558888bp-8 : inexact-ok += atanh downward ldbl-96-intel 0x1p-8L : 0x1.000055558888ad1ap-8L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-8L : 0x1.000055558888ad1ap-8L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-8L : 0x1.000055558888ad1ap-8L : inexact-ok += atanh upward ldbl-96-intel 0x1p-8L : 0x1.000055558888ad1cp-8L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-8L : 0x1.000055558888ad1ap-8L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-8L : 0x1.000055558888ad1ap-8L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-8L : 0x1.000055558888ad1ap-8L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-8L : 0x1.000055558888ad1cp-8L : inexact-ok += atanh downward ldbl-128 0x1p-8L : 0x1.000055558888ad1aee1ef9340407p-8L : inexact-ok += atanh tonearest ldbl-128 0x1p-8L : 0x1.000055558888ad1aee1ef9340408p-8L : inexact-ok += atanh towardzero ldbl-128 0x1p-8L : 0x1.000055558888ad1aee1ef9340407p-8L : inexact-ok += atanh upward ldbl-128 0x1p-8L : 0x1.000055558888ad1aee1ef9340408p-8L : inexact-ok += atanh downward ldbl-128ibm 0x1p-8L : 0x1.000055558888ad1aee1ef93404p-8L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-8L : 0x1.000055558888ad1aee1ef93404p-8L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-8L : 0x1.000055558888ad1aee1ef93404p-8L : inexact-ok += atanh upward ldbl-128ibm 0x1p-8L : 0x1.000055558888ad1aee1ef934048p-8L : inexact-ok +atanh 0x1p-9 += atanh downward flt-32 0x8p-12f : 0x8.0000ap-12f : inexact-ok += atanh tonearest flt-32 0x8p-12f : 0x8.0000bp-12f : inexact-ok += atanh towardzero flt-32 0x8p-12f : 0x8.0000ap-12f : inexact-ok += atanh upward flt-32 0x8p-12f : 0x8.0000bp-12f : inexact-ok += atanh downward dbl-64 0x8p-12 : 0x8.0000aaaac444p-12 : inexact-ok += atanh tonearest dbl-64 0x8p-12 : 0x8.0000aaaac4448p-12 : inexact-ok += atanh towardzero dbl-64 0x8p-12 : 0x8.0000aaaac444p-12 : inexact-ok += atanh upward dbl-64 0x8p-12 : 0x8.0000aaaac4448p-12 : inexact-ok += atanh downward ldbl-96-intel 0x8p-12L : 0x8.0000aaaac44448dp-12L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-12L : 0x8.0000aaaac44448dp-12L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-12L : 0x8.0000aaaac44448dp-12L : inexact-ok += atanh upward ldbl-96-intel 0x8p-12L : 0x8.0000aaaac44448ep-12L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-12L : 0x8.0000aaaac44448dp-12L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-12L : 0x8.0000aaaac44448dp-12L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-12L : 0x8.0000aaaac44448dp-12L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-12L : 0x8.0000aaaac44448ep-12L : inexact-ok += atanh downward ldbl-128 0x8p-12L : 0x8.0000aaaac44448d68e4c64f4d81p-12L : inexact-ok += atanh tonearest ldbl-128 0x8p-12L : 0x8.0000aaaac44448d68e4c64f4d81p-12L : inexact-ok += atanh towardzero ldbl-128 0x8p-12L : 0x8.0000aaaac44448d68e4c64f4d81p-12L : inexact-ok += atanh upward ldbl-128 0x8p-12L : 0x8.0000aaaac44448d68e4c64f4d818p-12L : inexact-ok += atanh downward ldbl-128ibm 0x8p-12L : 0x8.0000aaaac44448d68e4c64f4d8p-12L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-12L : 0x8.0000aaaac44448d68e4c64f4d8p-12L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-12L : 0x8.0000aaaac44448d68e4c64f4d8p-12L : inexact-ok += atanh upward ldbl-128ibm 0x8p-12L : 0x8.0000aaaac44448d68e4c64f4dcp-12L : inexact-ok +atanh 0x1p-10 += atanh downward flt-32 0x4p-12f : 0x4.00001p-12f : inexact-ok += atanh tonearest flt-32 0x4p-12f : 0x4.000018p-12f : inexact-ok += atanh towardzero flt-32 0x4p-12f : 0x4.00001p-12f : inexact-ok += atanh upward flt-32 0x4p-12f : 0x4.000018p-12f : inexact-ok += atanh downward dbl-64 0x4p-12 : 0x4.000015555622p-12 : inexact-ok += atanh tonearest dbl-64 0x4p-12 : 0x4.0000155556224p-12 : inexact-ok += atanh towardzero dbl-64 0x4p-12 : 0x4.000015555622p-12 : inexact-ok += atanh upward dbl-64 0x4p-12 : 0x4.0000155556224p-12 : inexact-ok += atanh downward ldbl-96-intel 0x4p-12L : 0x4.0000155556222228p-12L : inexact-ok += atanh tonearest ldbl-96-intel 0x4p-12L : 0x4.0000155556222228p-12L : inexact-ok += atanh towardzero ldbl-96-intel 0x4p-12L : 0x4.0000155556222228p-12L : inexact-ok += atanh upward ldbl-96-intel 0x4p-12L : 0x4.000015555622223p-12L : inexact-ok += atanh downward ldbl-96-m68k 0x4p-12L : 0x4.0000155556222228p-12L : inexact-ok += atanh tonearest ldbl-96-m68k 0x4p-12L : 0x4.0000155556222228p-12L : inexact-ok += atanh towardzero ldbl-96-m68k 0x4p-12L : 0x4.0000155556222228p-12L : inexact-ok += atanh upward ldbl-96-m68k 0x4p-12L : 0x4.000015555622223p-12L : inexact-ok += atanh downward ldbl-128 0x4p-12L : 0x4.000015555622222b46b4dd0dd6acp-12L : inexact-ok += atanh tonearest ldbl-128 0x4p-12L : 0x4.000015555622222b46b4dd0dd6bp-12L : inexact-ok += atanh towardzero ldbl-128 0x4p-12L : 0x4.000015555622222b46b4dd0dd6acp-12L : inexact-ok += atanh upward ldbl-128 0x4p-12L : 0x4.000015555622222b46b4dd0dd6bp-12L : inexact-ok += atanh downward ldbl-128ibm 0x4p-12L : 0x4.000015555622222b46b4dd0dd6p-12L : inexact-ok += atanh tonearest ldbl-128ibm 0x4p-12L : 0x4.000015555622222b46b4dd0dd6p-12L : inexact-ok += atanh towardzero ldbl-128ibm 0x4p-12L : 0x4.000015555622222b46b4dd0dd6p-12L : inexact-ok += atanh upward ldbl-128ibm 0x4p-12L : 0x4.000015555622222b46b4dd0dd8p-12L : inexact-ok +atanh 0x1p-11 += atanh downward flt-32 0x2p-12f : 0x2p-12f : inexact-ok += atanh tonearest flt-32 0x2p-12f : 0x2.000004p-12f : inexact-ok += atanh towardzero flt-32 0x2p-12f : 0x2p-12f : inexact-ok += atanh upward flt-32 0x2p-12f : 0x2.000004p-12f : inexact-ok += atanh downward dbl-64 0x2p-12 : 0x2.000002aaaab1p-12 : inexact-ok += atanh tonearest dbl-64 0x2p-12 : 0x2.000002aaaab12p-12 : inexact-ok += atanh towardzero dbl-64 0x2p-12 : 0x2.000002aaaab1p-12 : inexact-ok += atanh upward dbl-64 0x2p-12 : 0x2.000002aaaab12p-12 : inexact-ok += atanh downward ldbl-96-intel 0x2p-12L : 0x2.000002aaaab1111p-12L : inexact-ok += atanh tonearest ldbl-96-intel 0x2p-12L : 0x2.000002aaaab1111p-12L : inexact-ok += atanh towardzero ldbl-96-intel 0x2p-12L : 0x2.000002aaaab1111p-12L : inexact-ok += atanh upward ldbl-96-intel 0x2p-12L : 0x2.000002aaaab11114p-12L : inexact-ok += atanh downward ldbl-96-m68k 0x2p-12L : 0x2.000002aaaab1111p-12L : inexact-ok += atanh tonearest ldbl-96-m68k 0x2p-12L : 0x2.000002aaaab1111p-12L : inexact-ok += atanh towardzero ldbl-96-m68k 0x2p-12L : 0x2.000002aaaab1111p-12L : inexact-ok += atanh upward ldbl-96-m68k 0x2p-12L : 0x2.000002aaaab11114p-12L : inexact-ok += atanh downward ldbl-128 0x2p-12L : 0x2.000002aaaab11111235a35dc3dc4p-12L : inexact-ok += atanh tonearest ldbl-128 0x2p-12L : 0x2.000002aaaab11111235a35dc3dc4p-12L : inexact-ok += atanh towardzero ldbl-128 0x2p-12L : 0x2.000002aaaab11111235a35dc3dc4p-12L : inexact-ok += atanh upward ldbl-128 0x2p-12L : 0x2.000002aaaab11111235a35dc3dc6p-12L : inexact-ok += atanh downward ldbl-128ibm 0x2p-12L : 0x2.000002aaaab11111235a35dc3dp-12L : inexact-ok += atanh tonearest ldbl-128ibm 0x2p-12L : 0x2.000002aaaab11111235a35dc3ep-12L : inexact-ok += atanh towardzero ldbl-128ibm 0x2p-12L : 0x2.000002aaaab11111235a35dc3dp-12L : inexact-ok += atanh upward ldbl-128ibm 0x2p-12L : 0x2.000002aaaab11111235a35dc3ep-12L : inexact-ok +atanh 0x1p-12 += atanh downward flt-32 0x1p-12f : 0x1p-12f : inexact-ok += atanh tonearest flt-32 0x1p-12f : 0x1p-12f : inexact-ok += atanh towardzero flt-32 0x1p-12f : 0x1p-12f : inexact-ok += atanh upward flt-32 0x1p-12f : 0x1.000002p-12f : inexact-ok += atanh downward dbl-64 0x1p-12 : 0x1.0000005555558p-12 : inexact-ok += atanh tonearest dbl-64 0x1p-12 : 0x1.0000005555559p-12 : inexact-ok += atanh towardzero dbl-64 0x1p-12 : 0x1.0000005555558p-12 : inexact-ok += atanh upward dbl-64 0x1p-12 : 0x1.0000005555559p-12 : inexact-ok += atanh downward ldbl-96-intel 0x1p-12L : 0x1.0000005555558888p-12L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-12L : 0x1.0000005555558888p-12L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-12L : 0x1.0000005555558888p-12L : inexact-ok += atanh upward ldbl-96-intel 0x1p-12L : 0x1.000000555555888ap-12L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-12L : 0x1.0000005555558888p-12L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-12L : 0x1.0000005555558888p-12L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-12L : 0x1.0000005555558888p-12L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-12L : 0x1.000000555555888ap-12L : inexact-ok += atanh downward ldbl-128 0x1p-12L : 0x1.000000555555888888ad1ad1c98cp-12L : inexact-ok += atanh tonearest ldbl-128 0x1p-12L : 0x1.000000555555888888ad1ad1c98dp-12L : inexact-ok += atanh towardzero ldbl-128 0x1p-12L : 0x1.000000555555888888ad1ad1c98cp-12L : inexact-ok += atanh upward ldbl-128 0x1p-12L : 0x1.000000555555888888ad1ad1c98dp-12L : inexact-ok += atanh downward ldbl-128ibm 0x1p-12L : 0x1.000000555555888888ad1ad1c98p-12L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-12L : 0x1.000000555555888888ad1ad1c98p-12L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-12L : 0x1.000000555555888888ad1ad1c98p-12L : inexact-ok += atanh upward ldbl-128ibm 0x1p-12L : 0x1.000000555555888888ad1ad1cap-12L : inexact-ok +atanh 0x1p-13 += atanh downward flt-32 0x8p-16f : 0x8p-16f : inexact-ok += atanh tonearest flt-32 0x8p-16f : 0x8p-16f : inexact-ok += atanh towardzero flt-32 0x8p-16f : 0x8p-16f : inexact-ok += atanh upward flt-32 0x8p-16f : 0x8.00001p-16f : inexact-ok += atanh downward dbl-64 0x8p-16 : 0x8.000000aaaaaa8p-16 : inexact-ok += atanh tonearest dbl-64 0x8p-16 : 0x8.000000aaaaabp-16 : inexact-ok += atanh towardzero dbl-64 0x8p-16 : 0x8.000000aaaaaa8p-16 : inexact-ok += atanh upward dbl-64 0x8p-16 : 0x8.000000aaaaabp-16 : inexact-ok += atanh downward ldbl-96-intel 0x8p-16L : 0x8.000000aaaaaac44p-16L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-16L : 0x8.000000aaaaaac44p-16L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-16L : 0x8.000000aaaaaac44p-16L : inexact-ok += atanh upward ldbl-96-intel 0x8p-16L : 0x8.000000aaaaaac45p-16L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-16L : 0x8.000000aaaaaac44p-16L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-16L : 0x8.000000aaaaaac44p-16L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-16L : 0x8.000000aaaaaac44p-16L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-16L : 0x8.000000aaaaaac45p-16L : inexact-ok += atanh downward ldbl-128 0x8p-16L : 0x8.000000aaaaaac4444448d68d69b8p-16L : inexact-ok += atanh tonearest ldbl-128 0x8p-16L : 0x8.000000aaaaaac4444448d68d69b8p-16L : inexact-ok += atanh towardzero ldbl-128 0x8p-16L : 0x8.000000aaaaaac4444448d68d69b8p-16L : inexact-ok += atanh upward ldbl-128 0x8p-16L : 0x8.000000aaaaaac4444448d68d69cp-16L : inexact-ok += atanh downward ldbl-128ibm 0x8p-16L : 0x8.000000aaaaaac4444448d68d68p-16L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-16L : 0x8.000000aaaaaac4444448d68d68p-16L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-16L : 0x8.000000aaaaaac4444448d68d68p-16L : inexact-ok += atanh upward ldbl-128ibm 0x8p-16L : 0x8.000000aaaaaac4444448d68d6cp-16L : inexact-ok +atanh 0x1p-24 += atanh downward flt-32 0x1p-24f : 0x1p-24f : inexact-ok += atanh tonearest flt-32 0x1p-24f : 0x1p-24f : inexact-ok += atanh towardzero flt-32 0x1p-24f : 0x1p-24f : inexact-ok += atanh upward flt-32 0x1p-24f : 0x1.000002p-24f : inexact-ok += atanh downward dbl-64 0x1p-24 : 0x1.0000000000005p-24 : inexact-ok += atanh tonearest dbl-64 0x1p-24 : 0x1.0000000000005p-24 : inexact-ok += atanh towardzero dbl-64 0x1p-24 : 0x1.0000000000005p-24 : inexact-ok += atanh upward dbl-64 0x1p-24 : 0x1.0000000000006p-24 : inexact-ok += atanh downward ldbl-96-intel 0x1p-24L : 0x1.0000000000005554p-24L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-24L : 0x1.0000000000005556p-24L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-24L : 0x1.0000000000005554p-24L : inexact-ok += atanh upward ldbl-96-intel 0x1p-24L : 0x1.0000000000005556p-24L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-24L : 0x1.0000000000005554p-24L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-24L : 0x1.0000000000005556p-24L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-24L : 0x1.0000000000005554p-24L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-24L : 0x1.0000000000005556p-24L : inexact-ok += atanh downward ldbl-128 0x1p-24L : 0x1.0000000000005555555555558888p-24L : inexact-ok += atanh tonearest ldbl-128 0x1p-24L : 0x1.0000000000005555555555558889p-24L : inexact-ok += atanh towardzero ldbl-128 0x1p-24L : 0x1.0000000000005555555555558888p-24L : inexact-ok += atanh upward ldbl-128 0x1p-24L : 0x1.0000000000005555555555558889p-24L : inexact-ok += atanh downward ldbl-128ibm 0x1p-24L : 0x1.000000000000555555555555888p-24L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-24L : 0x1.000000000000555555555555888p-24L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-24L : 0x1.000000000000555555555555888p-24L : inexact-ok += atanh upward ldbl-128ibm 0x1p-24L : 0x1.00000000000055555555555589p-24L : inexact-ok +atanh 0x1p-25 += atanh downward flt-32 0x8p-28f : 0x8p-28f : inexact-ok += atanh tonearest flt-32 0x8p-28f : 0x8p-28f : inexact-ok += atanh towardzero flt-32 0x8p-28f : 0x8p-28f : inexact-ok += atanh upward flt-32 0x8p-28f : 0x8.00001p-28f : inexact-ok += atanh downward dbl-64 0x8p-28 : 0x8.0000000000008p-28 : inexact-ok += atanh tonearest dbl-64 0x8p-28 : 0x8.0000000000008p-28 : inexact-ok += atanh towardzero dbl-64 0x8p-28 : 0x8.0000000000008p-28 : inexact-ok += atanh upward dbl-64 0x8p-28 : 0x8.000000000001p-28 : inexact-ok += atanh downward ldbl-96-intel 0x8p-28L : 0x8.000000000000aaap-28L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-28L : 0x8.000000000000aabp-28L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-28L : 0x8.000000000000aaap-28L : inexact-ok += atanh upward ldbl-96-intel 0x8p-28L : 0x8.000000000000aabp-28L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-28L : 0x8.000000000000aaap-28L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-28L : 0x8.000000000000aabp-28L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-28L : 0x8.000000000000aaap-28L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-28L : 0x8.000000000000aabp-28L : inexact-ok += atanh downward ldbl-128 0x8p-28L : 0x8.000000000000aaaaaaaaaaaac44p-28L : inexact-ok += atanh tonearest ldbl-128 0x8p-28L : 0x8.000000000000aaaaaaaaaaaac448p-28L : inexact-ok += atanh towardzero ldbl-128 0x8p-28L : 0x8.000000000000aaaaaaaaaaaac44p-28L : inexact-ok += atanh upward ldbl-128 0x8p-28L : 0x8.000000000000aaaaaaaaaaaac448p-28L : inexact-ok += atanh downward ldbl-128ibm 0x8p-28L : 0x8.000000000000aaaaaaaaaaaac4p-28L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-28L : 0x8.000000000000aaaaaaaaaaaac4p-28L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-28L : 0x8.000000000000aaaaaaaaaaaac4p-28L : inexact-ok += atanh upward ldbl-128ibm 0x8p-28L : 0x8.000000000000aaaaaaaaaaaac8p-28L : inexact-ok +atanh 0x1p-26 += atanh downward flt-32 0x4p-28f : 0x4p-28f : inexact-ok += atanh tonearest flt-32 0x4p-28f : 0x4p-28f : inexact-ok += atanh towardzero flt-32 0x4p-28f : 0x4p-28f : inexact-ok += atanh upward flt-32 0x4p-28f : 0x4.000008p-28f : inexact-ok += atanh downward dbl-64 0x4p-28 : 0x4p-28 : inexact-ok += atanh tonearest dbl-64 0x4p-28 : 0x4p-28 : inexact-ok += atanh towardzero dbl-64 0x4p-28 : 0x4p-28 : inexact-ok += atanh upward dbl-64 0x4p-28 : 0x4.0000000000004p-28 : inexact-ok += atanh downward ldbl-96-intel 0x4p-28L : 0x4.000000000000155p-28L : inexact-ok += atanh tonearest ldbl-96-intel 0x4p-28L : 0x4.0000000000001558p-28L : inexact-ok += atanh towardzero ldbl-96-intel 0x4p-28L : 0x4.000000000000155p-28L : inexact-ok += atanh upward ldbl-96-intel 0x4p-28L : 0x4.0000000000001558p-28L : inexact-ok += atanh downward ldbl-96-m68k 0x4p-28L : 0x4.000000000000155p-28L : inexact-ok += atanh tonearest ldbl-96-m68k 0x4p-28L : 0x4.0000000000001558p-28L : inexact-ok += atanh towardzero ldbl-96-m68k 0x4p-28L : 0x4.000000000000155p-28L : inexact-ok += atanh upward ldbl-96-m68k 0x4p-28L : 0x4.0000000000001558p-28L : inexact-ok += atanh downward ldbl-128 0x4p-28L : 0x4.000000000000155555555555562p-28L : inexact-ok += atanh tonearest ldbl-128 0x4p-28L : 0x4.0000000000001555555555555624p-28L : inexact-ok += atanh towardzero ldbl-128 0x4p-28L : 0x4.000000000000155555555555562p-28L : inexact-ok += atanh upward ldbl-128 0x4p-28L : 0x4.0000000000001555555555555624p-28L : inexact-ok += atanh downward ldbl-128ibm 0x4p-28L : 0x4.00000000000015555555555556p-28L : inexact-ok += atanh tonearest ldbl-128ibm 0x4p-28L : 0x4.00000000000015555555555556p-28L : inexact-ok += atanh towardzero ldbl-128ibm 0x4p-28L : 0x4.00000000000015555555555556p-28L : inexact-ok += atanh upward ldbl-128ibm 0x4p-28L : 0x4.00000000000015555555555558p-28L : inexact-ok +atanh 0x1p-27 += atanh downward flt-32 0x2p-28f : 0x2p-28f : inexact-ok += atanh tonearest flt-32 0x2p-28f : 0x2p-28f : inexact-ok += atanh towardzero flt-32 0x2p-28f : 0x2p-28f : inexact-ok += atanh upward flt-32 0x2p-28f : 0x2.000004p-28f : inexact-ok += atanh downward dbl-64 0x2p-28 : 0x2p-28 : inexact-ok += atanh tonearest dbl-64 0x2p-28 : 0x2p-28 : inexact-ok += atanh towardzero dbl-64 0x2p-28 : 0x2p-28 : inexact-ok += atanh upward dbl-64 0x2p-28 : 0x2.0000000000002p-28 : inexact-ok += atanh downward ldbl-96-intel 0x2p-28L : 0x2.00000000000002a8p-28L : inexact-ok += atanh tonearest ldbl-96-intel 0x2p-28L : 0x2.00000000000002acp-28L : inexact-ok += atanh towardzero ldbl-96-intel 0x2p-28L : 0x2.00000000000002a8p-28L : inexact-ok += atanh upward ldbl-96-intel 0x2p-28L : 0x2.00000000000002acp-28L : inexact-ok += atanh downward ldbl-96-m68k 0x2p-28L : 0x2.00000000000002a8p-28L : inexact-ok += atanh tonearest ldbl-96-m68k 0x2p-28L : 0x2.00000000000002acp-28L : inexact-ok += atanh towardzero ldbl-96-m68k 0x2p-28L : 0x2.00000000000002a8p-28L : inexact-ok += atanh upward ldbl-96-m68k 0x2p-28L : 0x2.00000000000002acp-28L : inexact-ok += atanh downward ldbl-128 0x2p-28L : 0x2.00000000000002aaaaaaaaaaaabp-28L : inexact-ok += atanh tonearest ldbl-128 0x2p-28L : 0x2.00000000000002aaaaaaaaaaaab2p-28L : inexact-ok += atanh towardzero ldbl-128 0x2p-28L : 0x2.00000000000002aaaaaaaaaaaabp-28L : inexact-ok += atanh upward ldbl-128 0x2p-28L : 0x2.00000000000002aaaaaaaaaaaab2p-28L : inexact-ok += atanh downward ldbl-128ibm 0x2p-28L : 0x2.00000000000002aaaaaaaaaaaap-28L : inexact-ok += atanh tonearest ldbl-128ibm 0x2p-28L : 0x2.00000000000002aaaaaaaaaaabp-28L : inexact-ok += atanh towardzero ldbl-128ibm 0x2p-28L : 0x2.00000000000002aaaaaaaaaaaap-28L : inexact-ok += atanh upward ldbl-128ibm 0x2p-28L : 0x2.00000000000002aaaaaaaaaaabp-28L : inexact-ok +atanh 0x1p-28 += atanh downward flt-32 0x1p-28f : 0x1p-28f : inexact-ok += atanh tonearest flt-32 0x1p-28f : 0x1p-28f : inexact-ok += atanh towardzero flt-32 0x1p-28f : 0x1p-28f : inexact-ok += atanh upward flt-32 0x1p-28f : 0x1.000002p-28f : inexact-ok += atanh downward dbl-64 0x1p-28 : 0x1p-28 : inexact-ok += atanh tonearest dbl-64 0x1p-28 : 0x1p-28 : inexact-ok += atanh towardzero dbl-64 0x1p-28 : 0x1p-28 : inexact-ok += atanh upward dbl-64 0x1p-28 : 0x1.0000000000001p-28 : inexact-ok += atanh downward ldbl-96-intel 0x1p-28L : 0x1.0000000000000054p-28L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-28L : 0x1.0000000000000056p-28L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-28L : 0x1.0000000000000054p-28L : inexact-ok += atanh upward ldbl-96-intel 0x1p-28L : 0x1.0000000000000056p-28L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-28L : 0x1.0000000000000054p-28L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-28L : 0x1.0000000000000056p-28L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-28L : 0x1.0000000000000054p-28L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-28L : 0x1.0000000000000056p-28L : inexact-ok += atanh downward ldbl-128 0x1p-28L : 0x1.0000000000000055555555555555p-28L : inexact-ok += atanh tonearest ldbl-128 0x1p-28L : 0x1.0000000000000055555555555556p-28L : inexact-ok += atanh towardzero ldbl-128 0x1p-28L : 0x1.0000000000000055555555555555p-28L : inexact-ok += atanh upward ldbl-128 0x1p-28L : 0x1.0000000000000055555555555556p-28L : inexact-ok += atanh downward ldbl-128ibm 0x1p-28L : 0x1.00000000000000555555555555p-28L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-28L : 0x1.000000000000005555555555558p-28L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-28L : 0x1.00000000000000555555555555p-28L : inexact-ok += atanh upward ldbl-128ibm 0x1p-28L : 0x1.000000000000005555555555558p-28L : inexact-ok +atanh 0x1p-29 += atanh downward flt-32 0x8p-32f : 0x8p-32f : inexact-ok += atanh tonearest flt-32 0x8p-32f : 0x8p-32f : inexact-ok += atanh towardzero flt-32 0x8p-32f : 0x8p-32f : inexact-ok += atanh upward flt-32 0x8p-32f : 0x8.00001p-32f : inexact-ok += atanh downward dbl-64 0x8p-32 : 0x8p-32 : inexact-ok += atanh tonearest dbl-64 0x8p-32 : 0x8p-32 : inexact-ok += atanh towardzero dbl-64 0x8p-32 : 0x8p-32 : inexact-ok += atanh upward dbl-64 0x8p-32 : 0x8.0000000000008p-32 : inexact-ok += atanh downward ldbl-96-intel 0x8p-32L : 0x8.00000000000000ap-32L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-32L : 0x8.00000000000000bp-32L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-32L : 0x8.00000000000000ap-32L : inexact-ok += atanh upward ldbl-96-intel 0x8p-32L : 0x8.00000000000000bp-32L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-32L : 0x8.00000000000000ap-32L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-32L : 0x8.00000000000000bp-32L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-32L : 0x8.00000000000000ap-32L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-32L : 0x8.00000000000000bp-32L : inexact-ok += atanh downward ldbl-128 0x8p-32L : 0x8.00000000000000aaaaaaaaaaaaa8p-32L : inexact-ok += atanh tonearest ldbl-128 0x8p-32L : 0x8.00000000000000aaaaaaaaaaaaa8p-32L : inexact-ok += atanh towardzero ldbl-128 0x8p-32L : 0x8.00000000000000aaaaaaaaaaaaa8p-32L : inexact-ok += atanh upward ldbl-128 0x8p-32L : 0x8.00000000000000aaaaaaaaaaaabp-32L : inexact-ok += atanh downward ldbl-128ibm 0x8p-32L : 0x8.00000000000000aaaaaaaaaaa8p-32L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-32L : 0x8.00000000000000aaaaaaaaaaacp-32L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-32L : 0x8.00000000000000aaaaaaaaaaa8p-32L : inexact-ok += atanh upward ldbl-128ibm 0x8p-32L : 0x8.00000000000000aaaaaaaaaaacp-32L : inexact-ok +atanh 0x1p-30 += atanh downward flt-32 0x4p-32f : 0x4p-32f : inexact-ok += atanh tonearest flt-32 0x4p-32f : 0x4p-32f : inexact-ok += atanh towardzero flt-32 0x4p-32f : 0x4p-32f : inexact-ok += atanh upward flt-32 0x4p-32f : 0x4.000008p-32f : inexact-ok += atanh downward dbl-64 0x4p-32 : 0x4p-32 : inexact-ok += atanh tonearest dbl-64 0x4p-32 : 0x4p-32 : inexact-ok += atanh towardzero dbl-64 0x4p-32 : 0x4p-32 : inexact-ok += atanh upward dbl-64 0x4p-32 : 0x4.0000000000004p-32 : inexact-ok += atanh downward ldbl-96-intel 0x4p-32L : 0x4.000000000000001p-32L : inexact-ok += atanh tonearest ldbl-96-intel 0x4p-32L : 0x4.0000000000000018p-32L : inexact-ok += atanh towardzero ldbl-96-intel 0x4p-32L : 0x4.000000000000001p-32L : inexact-ok += atanh upward ldbl-96-intel 0x4p-32L : 0x4.0000000000000018p-32L : inexact-ok += atanh downward ldbl-96-m68k 0x4p-32L : 0x4.000000000000001p-32L : inexact-ok += atanh tonearest ldbl-96-m68k 0x4p-32L : 0x4.0000000000000018p-32L : inexact-ok += atanh towardzero ldbl-96-m68k 0x4p-32L : 0x4.000000000000001p-32L : inexact-ok += atanh upward ldbl-96-m68k 0x4p-32L : 0x4.0000000000000018p-32L : inexact-ok += atanh downward ldbl-128 0x4p-32L : 0x4.0000000000000015555555555554p-32L : inexact-ok += atanh tonearest ldbl-128 0x4p-32L : 0x4.0000000000000015555555555554p-32L : inexact-ok += atanh towardzero ldbl-128 0x4p-32L : 0x4.0000000000000015555555555554p-32L : inexact-ok += atanh upward ldbl-128 0x4p-32L : 0x4.0000000000000015555555555558p-32L : inexact-ok += atanh downward ldbl-128ibm 0x4p-32L : 0x4.00000000000000155555555554p-32L : inexact-ok += atanh tonearest ldbl-128ibm 0x4p-32L : 0x4.00000000000000155555555556p-32L : inexact-ok += atanh towardzero ldbl-128ibm 0x4p-32L : 0x4.00000000000000155555555554p-32L : inexact-ok += atanh upward ldbl-128ibm 0x4p-32L : 0x4.00000000000000155555555556p-32L : inexact-ok +atanh 0x1p-31 += atanh downward flt-32 0x2p-32f : 0x2p-32f : inexact-ok += atanh tonearest flt-32 0x2p-32f : 0x2p-32f : inexact-ok += atanh towardzero flt-32 0x2p-32f : 0x2p-32f : inexact-ok += atanh upward flt-32 0x2p-32f : 0x2.000004p-32f : inexact-ok += atanh downward dbl-64 0x2p-32 : 0x2p-32 : inexact-ok += atanh tonearest dbl-64 0x2p-32 : 0x2p-32 : inexact-ok += atanh towardzero dbl-64 0x2p-32 : 0x2p-32 : inexact-ok += atanh upward dbl-64 0x2p-32 : 0x2.0000000000002p-32 : inexact-ok += atanh downward ldbl-96-intel 0x2p-32L : 0x2p-32L : inexact-ok += atanh tonearest ldbl-96-intel 0x2p-32L : 0x2.0000000000000004p-32L : inexact-ok += atanh towardzero ldbl-96-intel 0x2p-32L : 0x2p-32L : inexact-ok += atanh upward ldbl-96-intel 0x2p-32L : 0x2.0000000000000004p-32L : inexact-ok += atanh downward ldbl-96-m68k 0x2p-32L : 0x2p-32L : inexact-ok += atanh tonearest ldbl-96-m68k 0x2p-32L : 0x2.0000000000000004p-32L : inexact-ok += atanh towardzero ldbl-96-m68k 0x2p-32L : 0x2p-32L : inexact-ok += atanh upward ldbl-96-m68k 0x2p-32L : 0x2.0000000000000004p-32L : inexact-ok += atanh downward ldbl-128 0x2p-32L : 0x2.0000000000000002aaaaaaaaaaaap-32L : inexact-ok += atanh tonearest ldbl-128 0x2p-32L : 0x2.0000000000000002aaaaaaaaaaaap-32L : inexact-ok += atanh towardzero ldbl-128 0x2p-32L : 0x2.0000000000000002aaaaaaaaaaaap-32L : inexact-ok += atanh upward ldbl-128 0x2p-32L : 0x2.0000000000000002aaaaaaaaaaacp-32L : inexact-ok += atanh downward ldbl-128ibm 0x2p-32L : 0x2.0000000000000002aaaaaaaaaap-32L : inexact-ok += atanh tonearest ldbl-128ibm 0x2p-32L : 0x2.0000000000000002aaaaaaaaabp-32L : inexact-ok += atanh towardzero ldbl-128ibm 0x2p-32L : 0x2.0000000000000002aaaaaaaaaap-32L : inexact-ok += atanh upward ldbl-128ibm 0x2p-32L : 0x2.0000000000000002aaaaaaaaabp-32L : inexact-ok +atanh 0x1p-32 += atanh downward flt-32 0x1p-32f : 0x1p-32f : inexact-ok += atanh tonearest flt-32 0x1p-32f : 0x1p-32f : inexact-ok += atanh towardzero flt-32 0x1p-32f : 0x1p-32f : inexact-ok += atanh upward flt-32 0x1p-32f : 0x1.000002p-32f : inexact-ok += atanh downward dbl-64 0x1p-32 : 0x1p-32 : inexact-ok += atanh tonearest dbl-64 0x1p-32 : 0x1p-32 : inexact-ok += atanh towardzero dbl-64 0x1p-32 : 0x1p-32 : inexact-ok += atanh upward dbl-64 0x1p-32 : 0x1.0000000000001p-32 : inexact-ok += atanh downward ldbl-96-intel 0x1p-32L : 0x1p-32L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-32L : 0x1p-32L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-32L : 0x1p-32L : inexact-ok += atanh upward ldbl-96-intel 0x1p-32L : 0x1.0000000000000002p-32L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-32L : 0x1p-32L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-32L : 0x1p-32L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-32L : 0x1p-32L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-32L : 0x1.0000000000000002p-32L : inexact-ok += atanh downward ldbl-128 0x1p-32L : 0x1.0000000000000000555555555555p-32L : inexact-ok += atanh tonearest ldbl-128 0x1p-32L : 0x1.0000000000000000555555555555p-32L : inexact-ok += atanh towardzero ldbl-128 0x1p-32L : 0x1.0000000000000000555555555555p-32L : inexact-ok += atanh upward ldbl-128 0x1p-32L : 0x1.0000000000000000555555555556p-32L : inexact-ok += atanh downward ldbl-128ibm 0x1p-32L : 0x1.00000000000000005555555555p-32L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-32L : 0x1.000000000000000055555555558p-32L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-32L : 0x1.00000000000000005555555555p-32L : inexact-ok += atanh upward ldbl-128ibm 0x1p-32L : 0x1.000000000000000055555555558p-32L : inexact-ok +atanh 0x1p-33 += atanh downward flt-32 0x8p-36f : 0x8p-36f : inexact-ok += atanh tonearest flt-32 0x8p-36f : 0x8p-36f : inexact-ok += atanh towardzero flt-32 0x8p-36f : 0x8p-36f : inexact-ok += atanh upward flt-32 0x8p-36f : 0x8.00001p-36f : inexact-ok += atanh downward dbl-64 0x8p-36 : 0x8p-36 : inexact-ok += atanh tonearest dbl-64 0x8p-36 : 0x8p-36 : inexact-ok += atanh towardzero dbl-64 0x8p-36 : 0x8p-36 : inexact-ok += atanh upward dbl-64 0x8p-36 : 0x8.0000000000008p-36 : inexact-ok += atanh downward ldbl-96-intel 0x8p-36L : 0x8p-36L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-36L : 0x8p-36L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-36L : 0x8p-36L : inexact-ok += atanh upward ldbl-96-intel 0x8p-36L : 0x8.000000000000001p-36L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-36L : 0x8p-36L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-36L : 0x8p-36L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-36L : 0x8p-36L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-36L : 0x8.000000000000001p-36L : inexact-ok += atanh downward ldbl-128 0x8p-36L : 0x8.0000000000000000aaaaaaaaaaa8p-36L : inexact-ok += atanh tonearest ldbl-128 0x8p-36L : 0x8.0000000000000000aaaaaaaaaaa8p-36L : inexact-ok += atanh towardzero ldbl-128 0x8p-36L : 0x8.0000000000000000aaaaaaaaaaa8p-36L : inexact-ok += atanh upward ldbl-128 0x8p-36L : 0x8.0000000000000000aaaaaaaaaabp-36L : inexact-ok += atanh downward ldbl-128ibm 0x8p-36L : 0x8.0000000000000000aaaaaaaaa8p-36L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-36L : 0x8.0000000000000000aaaaaaaaacp-36L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-36L : 0x8.0000000000000000aaaaaaaaa8p-36L : inexact-ok += atanh upward ldbl-128ibm 0x8p-36L : 0x8.0000000000000000aaaaaaaaacp-36L : inexact-ok +atanh 0x1p-48 += atanh downward flt-32 0x1p-48f : 0x1p-48f : inexact-ok += atanh tonearest flt-32 0x1p-48f : 0x1p-48f : inexact-ok += atanh towardzero flt-32 0x1p-48f : 0x1p-48f : inexact-ok += atanh upward flt-32 0x1p-48f : 0x1.000002p-48f : inexact-ok += atanh downward dbl-64 0x1p-48 : 0x1p-48 : inexact-ok += atanh tonearest dbl-64 0x1p-48 : 0x1p-48 : inexact-ok += atanh towardzero dbl-64 0x1p-48 : 0x1p-48 : inexact-ok += atanh upward dbl-64 0x1p-48 : 0x1.0000000000001p-48 : inexact-ok += atanh downward ldbl-96-intel 0x1p-48L : 0x1p-48L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-48L : 0x1p-48L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-48L : 0x1p-48L : inexact-ok += atanh upward ldbl-96-intel 0x1p-48L : 0x1.0000000000000002p-48L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-48L : 0x1p-48L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-48L : 0x1p-48L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-48L : 0x1p-48L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-48L : 0x1.0000000000000002p-48L : inexact-ok += atanh downward ldbl-128 0x1p-48L : 0x1.0000000000000000000000005555p-48L : inexact-ok += atanh tonearest ldbl-128 0x1p-48L : 0x1.0000000000000000000000005555p-48L : inexact-ok += atanh towardzero ldbl-128 0x1p-48L : 0x1.0000000000000000000000005555p-48L : inexact-ok += atanh upward ldbl-128 0x1p-48L : 0x1.0000000000000000000000005556p-48L : inexact-ok += atanh downward ldbl-128ibm 0x1p-48L : 0x1.00000000000000000000000055p-48L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-48L : 0x1.000000000000000000000000558p-48L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-48L : 0x1.00000000000000000000000055p-48L : inexact-ok += atanh upward ldbl-128ibm 0x1p-48L : 0x1.000000000000000000000000558p-48L : inexact-ok +atanh 0x1p-49 += atanh downward flt-32 0x8p-52f : 0x8p-52f : inexact-ok += atanh tonearest flt-32 0x8p-52f : 0x8p-52f : inexact-ok += atanh towardzero flt-32 0x8p-52f : 0x8p-52f : inexact-ok += atanh upward flt-32 0x8p-52f : 0x8.00001p-52f : inexact-ok += atanh downward dbl-64 0x8p-52 : 0x8p-52 : inexact-ok += atanh tonearest dbl-64 0x8p-52 : 0x8p-52 : inexact-ok += atanh towardzero dbl-64 0x8p-52 : 0x8p-52 : inexact-ok += atanh upward dbl-64 0x8p-52 : 0x8.0000000000008p-52 : inexact-ok += atanh downward ldbl-96-intel 0x8p-52L : 0x8p-52L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-52L : 0x8p-52L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-52L : 0x8p-52L : inexact-ok += atanh upward ldbl-96-intel 0x8p-52L : 0x8.000000000000001p-52L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-52L : 0x8p-52L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-52L : 0x8p-52L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-52L : 0x8p-52L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-52L : 0x8.000000000000001p-52L : inexact-ok += atanh downward ldbl-128 0x8p-52L : 0x8.000000000000000000000000aaa8p-52L : inexact-ok += atanh tonearest ldbl-128 0x8p-52L : 0x8.000000000000000000000000aaa8p-52L : inexact-ok += atanh towardzero ldbl-128 0x8p-52L : 0x8.000000000000000000000000aaa8p-52L : inexact-ok += atanh upward ldbl-128 0x8p-52L : 0x8.000000000000000000000000aabp-52L : inexact-ok += atanh downward ldbl-128ibm 0x8p-52L : 0x8.000000000000000000000000a8p-52L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-52L : 0x8.000000000000000000000000acp-52L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-52L : 0x8.000000000000000000000000a8p-52L : inexact-ok += atanh upward ldbl-128ibm 0x8p-52L : 0x8.000000000000000000000000acp-52L : inexact-ok +atanh 0x1p-50 += atanh downward flt-32 0x4p-52f : 0x4p-52f : inexact-ok += atanh tonearest flt-32 0x4p-52f : 0x4p-52f : inexact-ok += atanh towardzero flt-32 0x4p-52f : 0x4p-52f : inexact-ok += atanh upward flt-32 0x4p-52f : 0x4.000008p-52f : inexact-ok += atanh downward dbl-64 0x4p-52 : 0x4p-52 : inexact-ok += atanh tonearest dbl-64 0x4p-52 : 0x4p-52 : inexact-ok += atanh towardzero dbl-64 0x4p-52 : 0x4p-52 : inexact-ok += atanh upward dbl-64 0x4p-52 : 0x4.0000000000004p-52 : inexact-ok += atanh downward ldbl-96-intel 0x4p-52L : 0x4p-52L : inexact-ok += atanh tonearest ldbl-96-intel 0x4p-52L : 0x4p-52L : inexact-ok += atanh towardzero ldbl-96-intel 0x4p-52L : 0x4p-52L : inexact-ok += atanh upward ldbl-96-intel 0x4p-52L : 0x4.0000000000000008p-52L : inexact-ok += atanh downward ldbl-96-m68k 0x4p-52L : 0x4p-52L : inexact-ok += atanh tonearest ldbl-96-m68k 0x4p-52L : 0x4p-52L : inexact-ok += atanh towardzero ldbl-96-m68k 0x4p-52L : 0x4p-52L : inexact-ok += atanh upward ldbl-96-m68k 0x4p-52L : 0x4.0000000000000008p-52L : inexact-ok += atanh downward ldbl-128 0x4p-52L : 0x4.0000000000000000000000001554p-52L : inexact-ok += atanh tonearest ldbl-128 0x4p-52L : 0x4.0000000000000000000000001554p-52L : inexact-ok += atanh towardzero ldbl-128 0x4p-52L : 0x4.0000000000000000000000001554p-52L : inexact-ok += atanh upward ldbl-128 0x4p-52L : 0x4.0000000000000000000000001558p-52L : inexact-ok += atanh downward ldbl-128ibm 0x4p-52L : 0x4.00000000000000000000000014p-52L : inexact-ok += atanh tonearest ldbl-128ibm 0x4p-52L : 0x4.00000000000000000000000016p-52L : inexact-ok += atanh towardzero ldbl-128ibm 0x4p-52L : 0x4.00000000000000000000000014p-52L : inexact-ok += atanh upward ldbl-128ibm 0x4p-52L : 0x4.00000000000000000000000016p-52L : inexact-ok +atanh 0x1p-51 += atanh downward flt-32 0x2p-52f : 0x2p-52f : inexact-ok += atanh tonearest flt-32 0x2p-52f : 0x2p-52f : inexact-ok += atanh towardzero flt-32 0x2p-52f : 0x2p-52f : inexact-ok += atanh upward flt-32 0x2p-52f : 0x2.000004p-52f : inexact-ok += atanh downward dbl-64 0x2p-52 : 0x2p-52 : inexact-ok += atanh tonearest dbl-64 0x2p-52 : 0x2p-52 : inexact-ok += atanh towardzero dbl-64 0x2p-52 : 0x2p-52 : inexact-ok += atanh upward dbl-64 0x2p-52 : 0x2.0000000000002p-52 : inexact-ok += atanh downward ldbl-96-intel 0x2p-52L : 0x2p-52L : inexact-ok += atanh tonearest ldbl-96-intel 0x2p-52L : 0x2p-52L : inexact-ok += atanh towardzero ldbl-96-intel 0x2p-52L : 0x2p-52L : inexact-ok += atanh upward ldbl-96-intel 0x2p-52L : 0x2.0000000000000004p-52L : inexact-ok += atanh downward ldbl-96-m68k 0x2p-52L : 0x2p-52L : inexact-ok += atanh tonearest ldbl-96-m68k 0x2p-52L : 0x2p-52L : inexact-ok += atanh towardzero ldbl-96-m68k 0x2p-52L : 0x2p-52L : inexact-ok += atanh upward ldbl-96-m68k 0x2p-52L : 0x2.0000000000000004p-52L : inexact-ok += atanh downward ldbl-128 0x2p-52L : 0x2.00000000000000000000000002aap-52L : inexact-ok += atanh tonearest ldbl-128 0x2p-52L : 0x2.00000000000000000000000002aap-52L : inexact-ok += atanh towardzero ldbl-128 0x2p-52L : 0x2.00000000000000000000000002aap-52L : inexact-ok += atanh upward ldbl-128 0x2p-52L : 0x2.00000000000000000000000002acp-52L : inexact-ok += atanh downward ldbl-128ibm 0x2p-52L : 0x2.00000000000000000000000002p-52L : inexact-ok += atanh tonearest ldbl-128ibm 0x2p-52L : 0x2.00000000000000000000000003p-52L : inexact-ok += atanh towardzero ldbl-128ibm 0x2p-52L : 0x2.00000000000000000000000002p-52L : inexact-ok += atanh upward ldbl-128ibm 0x2p-52L : 0x2.00000000000000000000000003p-52L : inexact-ok +atanh 0x1p-52 += atanh downward flt-32 0x1p-52f : 0x1p-52f : inexact-ok += atanh tonearest flt-32 0x1p-52f : 0x1p-52f : inexact-ok += atanh towardzero flt-32 0x1p-52f : 0x1p-52f : inexact-ok += atanh upward flt-32 0x1p-52f : 0x1.000002p-52f : inexact-ok += atanh downward dbl-64 0x1p-52 : 0x1p-52 : inexact-ok += atanh tonearest dbl-64 0x1p-52 : 0x1p-52 : inexact-ok += atanh towardzero dbl-64 0x1p-52 : 0x1p-52 : inexact-ok += atanh upward dbl-64 0x1p-52 : 0x1.0000000000001p-52 : inexact-ok += atanh downward ldbl-96-intel 0x1p-52L : 0x1p-52L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-52L : 0x1p-52L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-52L : 0x1p-52L : inexact-ok += atanh upward ldbl-96-intel 0x1p-52L : 0x1.0000000000000002p-52L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-52L : 0x1p-52L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-52L : 0x1p-52L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-52L : 0x1p-52L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-52L : 0x1.0000000000000002p-52L : inexact-ok += atanh downward ldbl-128 0x1p-52L : 0x1.0000000000000000000000000055p-52L : inexact-ok += atanh tonearest ldbl-128 0x1p-52L : 0x1.0000000000000000000000000055p-52L : inexact-ok += atanh towardzero ldbl-128 0x1p-52L : 0x1.0000000000000000000000000055p-52L : inexact-ok += atanh upward ldbl-128 0x1p-52L : 0x1.0000000000000000000000000056p-52L : inexact-ok += atanh downward ldbl-128ibm 0x1p-52L : 0x1p-52L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-52L : 0x1.000000000000000000000000008p-52L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-52L : 0x1p-52L : inexact-ok += atanh upward ldbl-128ibm 0x1p-52L : 0x1.000000000000000000000000008p-52L : inexact-ok +atanh 0x1p-53 += atanh downward flt-32 0x8p-56f : 0x8p-56f : inexact-ok += atanh tonearest flt-32 0x8p-56f : 0x8p-56f : inexact-ok += atanh towardzero flt-32 0x8p-56f : 0x8p-56f : inexact-ok += atanh upward flt-32 0x8p-56f : 0x8.00001p-56f : inexact-ok += atanh downward dbl-64 0x8p-56 : 0x8p-56 : inexact-ok += atanh tonearest dbl-64 0x8p-56 : 0x8p-56 : inexact-ok += atanh towardzero dbl-64 0x8p-56 : 0x8p-56 : inexact-ok += atanh upward dbl-64 0x8p-56 : 0x8.0000000000008p-56 : inexact-ok += atanh downward ldbl-96-intel 0x8p-56L : 0x8p-56L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-56L : 0x8p-56L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-56L : 0x8p-56L : inexact-ok += atanh upward ldbl-96-intel 0x8p-56L : 0x8.000000000000001p-56L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-56L : 0x8p-56L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-56L : 0x8p-56L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-56L : 0x8p-56L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-56L : 0x8.000000000000001p-56L : inexact-ok += atanh downward ldbl-128 0x8p-56L : 0x8.00000000000000000000000000a8p-56L : inexact-ok += atanh tonearest ldbl-128 0x8p-56L : 0x8.00000000000000000000000000a8p-56L : inexact-ok += atanh towardzero ldbl-128 0x8p-56L : 0x8.00000000000000000000000000a8p-56L : inexact-ok += atanh upward ldbl-128 0x8p-56L : 0x8.00000000000000000000000000bp-56L : inexact-ok += atanh downward ldbl-128ibm 0x8p-56L : 0x8p-56L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-56L : 0x8p-56L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-56L : 0x8p-56L : inexact-ok += atanh upward ldbl-128ibm 0x8p-56L : 0x8.00000000000000000000000004p-56L : inexact-ok +atanh 0x1p-54 += atanh downward flt-32 0x4p-56f : 0x4p-56f : inexact-ok += atanh tonearest flt-32 0x4p-56f : 0x4p-56f : inexact-ok += atanh towardzero flt-32 0x4p-56f : 0x4p-56f : inexact-ok += atanh upward flt-32 0x4p-56f : 0x4.000008p-56f : inexact-ok += atanh downward dbl-64 0x4p-56 : 0x4p-56 : inexact-ok += atanh tonearest dbl-64 0x4p-56 : 0x4p-56 : inexact-ok += atanh towardzero dbl-64 0x4p-56 : 0x4p-56 : inexact-ok += atanh upward dbl-64 0x4p-56 : 0x4.0000000000004p-56 : inexact-ok += atanh downward ldbl-96-intel 0x4p-56L : 0x4p-56L : inexact-ok += atanh tonearest ldbl-96-intel 0x4p-56L : 0x4p-56L : inexact-ok += atanh towardzero ldbl-96-intel 0x4p-56L : 0x4p-56L : inexact-ok += atanh upward ldbl-96-intel 0x4p-56L : 0x4.0000000000000008p-56L : inexact-ok += atanh downward ldbl-96-m68k 0x4p-56L : 0x4p-56L : inexact-ok += atanh tonearest ldbl-96-m68k 0x4p-56L : 0x4p-56L : inexact-ok += atanh towardzero ldbl-96-m68k 0x4p-56L : 0x4p-56L : inexact-ok += atanh upward ldbl-96-m68k 0x4p-56L : 0x4.0000000000000008p-56L : inexact-ok += atanh downward ldbl-128 0x4p-56L : 0x4.0000000000000000000000000014p-56L : inexact-ok += atanh tonearest ldbl-128 0x4p-56L : 0x4.0000000000000000000000000014p-56L : inexact-ok += atanh towardzero ldbl-128 0x4p-56L : 0x4.0000000000000000000000000014p-56L : inexact-ok += atanh upward ldbl-128 0x4p-56L : 0x4.0000000000000000000000000018p-56L : inexact-ok += atanh downward ldbl-128ibm 0x4p-56L : 0x4p-56L : inexact-ok += atanh tonearest ldbl-128ibm 0x4p-56L : 0x4p-56L : inexact-ok += atanh towardzero ldbl-128ibm 0x4p-56L : 0x4p-56L : inexact-ok += atanh upward ldbl-128ibm 0x4p-56L : 0x4.00000000000000000000000002p-56L : inexact-ok +atanh 0x1p-55 += atanh downward flt-32 0x2p-56f : 0x2p-56f : inexact-ok += atanh tonearest flt-32 0x2p-56f : 0x2p-56f : inexact-ok += atanh towardzero flt-32 0x2p-56f : 0x2p-56f : inexact-ok += atanh upward flt-32 0x2p-56f : 0x2.000004p-56f : inexact-ok += atanh downward dbl-64 0x2p-56 : 0x2p-56 : inexact-ok += atanh tonearest dbl-64 0x2p-56 : 0x2p-56 : inexact-ok += atanh towardzero dbl-64 0x2p-56 : 0x2p-56 : inexact-ok += atanh upward dbl-64 0x2p-56 : 0x2.0000000000002p-56 : inexact-ok += atanh downward ldbl-96-intel 0x2p-56L : 0x2p-56L : inexact-ok += atanh tonearest ldbl-96-intel 0x2p-56L : 0x2p-56L : inexact-ok += atanh towardzero ldbl-96-intel 0x2p-56L : 0x2p-56L : inexact-ok += atanh upward ldbl-96-intel 0x2p-56L : 0x2.0000000000000004p-56L : inexact-ok += atanh downward ldbl-96-m68k 0x2p-56L : 0x2p-56L : inexact-ok += atanh tonearest ldbl-96-m68k 0x2p-56L : 0x2p-56L : inexact-ok += atanh towardzero ldbl-96-m68k 0x2p-56L : 0x2p-56L : inexact-ok += atanh upward ldbl-96-m68k 0x2p-56L : 0x2.0000000000000004p-56L : inexact-ok += atanh downward ldbl-128 0x2p-56L : 0x2.0000000000000000000000000002p-56L : inexact-ok += atanh tonearest ldbl-128 0x2p-56L : 0x2.0000000000000000000000000002p-56L : inexact-ok += atanh towardzero ldbl-128 0x2p-56L : 0x2.0000000000000000000000000002p-56L : inexact-ok += atanh upward ldbl-128 0x2p-56L : 0x2.0000000000000000000000000004p-56L : inexact-ok += atanh downward ldbl-128ibm 0x2p-56L : 0x2p-56L : inexact-ok += atanh tonearest ldbl-128ibm 0x2p-56L : 0x2p-56L : inexact-ok += atanh towardzero ldbl-128ibm 0x2p-56L : 0x2p-56L : inexact-ok += atanh upward ldbl-128ibm 0x2p-56L : 0x2.00000000000000000000000001p-56L : inexact-ok +atanh 0x1p-56 += atanh downward flt-32 0x1p-56f : 0x1p-56f : inexact-ok += atanh tonearest flt-32 0x1p-56f : 0x1p-56f : inexact-ok += atanh towardzero flt-32 0x1p-56f : 0x1p-56f : inexact-ok += atanh upward flt-32 0x1p-56f : 0x1.000002p-56f : inexact-ok += atanh downward dbl-64 0x1p-56 : 0x1p-56 : inexact-ok += atanh tonearest dbl-64 0x1p-56 : 0x1p-56 : inexact-ok += atanh towardzero dbl-64 0x1p-56 : 0x1p-56 : inexact-ok += atanh upward dbl-64 0x1p-56 : 0x1.0000000000001p-56 : inexact-ok += atanh downward ldbl-96-intel 0x1p-56L : 0x1p-56L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-56L : 0x1p-56L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-56L : 0x1p-56L : inexact-ok += atanh upward ldbl-96-intel 0x1p-56L : 0x1.0000000000000002p-56L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-56L : 0x1p-56L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-56L : 0x1p-56L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-56L : 0x1p-56L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-56L : 0x1.0000000000000002p-56L : inexact-ok += atanh downward ldbl-128 0x1p-56L : 0x1p-56L : inexact-ok += atanh tonearest ldbl-128 0x1p-56L : 0x1p-56L : inexact-ok += atanh towardzero ldbl-128 0x1p-56L : 0x1p-56L : inexact-ok += atanh upward ldbl-128 0x1p-56L : 0x1.0000000000000000000000000001p-56L : inexact-ok += atanh downward ldbl-128ibm 0x1p-56L : 0x1p-56L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-56L : 0x1p-56L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-56L : 0x1p-56L : inexact-ok += atanh upward ldbl-128ibm 0x1p-56L : 0x1.000000000000000000000000008p-56L : inexact-ok +atanh 0x1p-57 += atanh downward flt-32 0x8p-60f : 0x8p-60f : inexact-ok += atanh tonearest flt-32 0x8p-60f : 0x8p-60f : inexact-ok += atanh towardzero flt-32 0x8p-60f : 0x8p-60f : inexact-ok += atanh upward flt-32 0x8p-60f : 0x8.00001p-60f : inexact-ok += atanh downward dbl-64 0x8p-60 : 0x8p-60 : inexact-ok += atanh tonearest dbl-64 0x8p-60 : 0x8p-60 : inexact-ok += atanh towardzero dbl-64 0x8p-60 : 0x8p-60 : inexact-ok += atanh upward dbl-64 0x8p-60 : 0x8.0000000000008p-60 : inexact-ok += atanh downward ldbl-96-intel 0x8p-60L : 0x8p-60L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-60L : 0x8p-60L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-60L : 0x8p-60L : inexact-ok += atanh upward ldbl-96-intel 0x8p-60L : 0x8.000000000000001p-60L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-60L : 0x8p-60L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-60L : 0x8p-60L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-60L : 0x8p-60L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-60L : 0x8.000000000000001p-60L : inexact-ok += atanh downward ldbl-128 0x8p-60L : 0x8p-60L : inexact-ok += atanh tonearest ldbl-128 0x8p-60L : 0x8p-60L : inexact-ok += atanh towardzero ldbl-128 0x8p-60L : 0x8p-60L : inexact-ok += atanh upward ldbl-128 0x8p-60L : 0x8.0000000000000000000000000008p-60L : inexact-ok += atanh downward ldbl-128ibm 0x8p-60L : 0x8p-60L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-60L : 0x8p-60L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-60L : 0x8p-60L : inexact-ok += atanh upward ldbl-128ibm 0x8p-60L : 0x8.00000000000000000000000004p-60L : inexact-ok +atanh 0x1p-58 += atanh downward flt-32 0x4p-60f : 0x4p-60f : inexact-ok += atanh tonearest flt-32 0x4p-60f : 0x4p-60f : inexact-ok += atanh towardzero flt-32 0x4p-60f : 0x4p-60f : inexact-ok += atanh upward flt-32 0x4p-60f : 0x4.000008p-60f : inexact-ok += atanh downward dbl-64 0x4p-60 : 0x4p-60 : inexact-ok += atanh tonearest dbl-64 0x4p-60 : 0x4p-60 : inexact-ok += atanh towardzero dbl-64 0x4p-60 : 0x4p-60 : inexact-ok += atanh upward dbl-64 0x4p-60 : 0x4.0000000000004p-60 : inexact-ok += atanh downward ldbl-96-intel 0x4p-60L : 0x4p-60L : inexact-ok += atanh tonearest ldbl-96-intel 0x4p-60L : 0x4p-60L : inexact-ok += atanh towardzero ldbl-96-intel 0x4p-60L : 0x4p-60L : inexact-ok += atanh upward ldbl-96-intel 0x4p-60L : 0x4.0000000000000008p-60L : inexact-ok += atanh downward ldbl-96-m68k 0x4p-60L : 0x4p-60L : inexact-ok += atanh tonearest ldbl-96-m68k 0x4p-60L : 0x4p-60L : inexact-ok += atanh towardzero ldbl-96-m68k 0x4p-60L : 0x4p-60L : inexact-ok += atanh upward ldbl-96-m68k 0x4p-60L : 0x4.0000000000000008p-60L : inexact-ok += atanh downward ldbl-128 0x4p-60L : 0x4p-60L : inexact-ok += atanh tonearest ldbl-128 0x4p-60L : 0x4p-60L : inexact-ok += atanh towardzero ldbl-128 0x4p-60L : 0x4p-60L : inexact-ok += atanh upward ldbl-128 0x4p-60L : 0x4.0000000000000000000000000004p-60L : inexact-ok += atanh downward ldbl-128ibm 0x4p-60L : 0x4p-60L : inexact-ok += atanh tonearest ldbl-128ibm 0x4p-60L : 0x4p-60L : inexact-ok += atanh towardzero ldbl-128ibm 0x4p-60L : 0x4p-60L : inexact-ok += atanh upward ldbl-128ibm 0x4p-60L : 0x4.00000000000000000000000002p-60L : inexact-ok +atanh 0x1p-59 += atanh downward flt-32 0x2p-60f : 0x2p-60f : inexact-ok += atanh tonearest flt-32 0x2p-60f : 0x2p-60f : inexact-ok += atanh towardzero flt-32 0x2p-60f : 0x2p-60f : inexact-ok += atanh upward flt-32 0x2p-60f : 0x2.000004p-60f : inexact-ok += atanh downward dbl-64 0x2p-60 : 0x2p-60 : inexact-ok += atanh tonearest dbl-64 0x2p-60 : 0x2p-60 : inexact-ok += atanh towardzero dbl-64 0x2p-60 : 0x2p-60 : inexact-ok += atanh upward dbl-64 0x2p-60 : 0x2.0000000000002p-60 : inexact-ok += atanh downward ldbl-96-intel 0x2p-60L : 0x2p-60L : inexact-ok += atanh tonearest ldbl-96-intel 0x2p-60L : 0x2p-60L : inexact-ok += atanh towardzero ldbl-96-intel 0x2p-60L : 0x2p-60L : inexact-ok += atanh upward ldbl-96-intel 0x2p-60L : 0x2.0000000000000004p-60L : inexact-ok += atanh downward ldbl-96-m68k 0x2p-60L : 0x2p-60L : inexact-ok += atanh tonearest ldbl-96-m68k 0x2p-60L : 0x2p-60L : inexact-ok += atanh towardzero ldbl-96-m68k 0x2p-60L : 0x2p-60L : inexact-ok += atanh upward ldbl-96-m68k 0x2p-60L : 0x2.0000000000000004p-60L : inexact-ok += atanh downward ldbl-128 0x2p-60L : 0x2p-60L : inexact-ok += atanh tonearest ldbl-128 0x2p-60L : 0x2p-60L : inexact-ok += atanh towardzero ldbl-128 0x2p-60L : 0x2p-60L : inexact-ok += atanh upward ldbl-128 0x2p-60L : 0x2.0000000000000000000000000002p-60L : inexact-ok += atanh downward ldbl-128ibm 0x2p-60L : 0x2p-60L : inexact-ok += atanh tonearest ldbl-128ibm 0x2p-60L : 0x2p-60L : inexact-ok += atanh towardzero ldbl-128ibm 0x2p-60L : 0x2p-60L : inexact-ok += atanh upward ldbl-128ibm 0x2p-60L : 0x2.00000000000000000000000001p-60L : inexact-ok +atanh 0x1p-100 += atanh downward flt-32 0x1p-100f : 0x1p-100f : inexact-ok += atanh tonearest flt-32 0x1p-100f : 0x1p-100f : inexact-ok += atanh towardzero flt-32 0x1p-100f : 0x1p-100f : inexact-ok += atanh upward flt-32 0x1p-100f : 0x1.000002p-100f : inexact-ok += atanh downward dbl-64 0x1p-100 : 0x1p-100 : inexact-ok += atanh tonearest dbl-64 0x1p-100 : 0x1p-100 : inexact-ok += atanh towardzero dbl-64 0x1p-100 : 0x1p-100 : inexact-ok += atanh upward dbl-64 0x1p-100 : 0x1.0000000000001p-100 : inexact-ok += atanh downward ldbl-96-intel 0x1p-100L : 0x1p-100L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-100L : 0x1p-100L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-100L : 0x1p-100L : inexact-ok += atanh upward ldbl-96-intel 0x1p-100L : 0x1.0000000000000002p-100L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-100L : 0x1p-100L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-100L : 0x1p-100L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-100L : 0x1p-100L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-100L : 0x1.0000000000000002p-100L : inexact-ok += atanh downward ldbl-128 0x1p-100L : 0x1p-100L : inexact-ok += atanh tonearest ldbl-128 0x1p-100L : 0x1p-100L : inexact-ok += atanh towardzero ldbl-128 0x1p-100L : 0x1p-100L : inexact-ok += atanh upward ldbl-128 0x1p-100L : 0x1.0000000000000000000000000001p-100L : inexact-ok += atanh downward ldbl-128ibm 0x1p-100L : 0x1p-100L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-100L : 0x1p-100L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-100L : 0x1p-100L : inexact-ok += atanh upward ldbl-128ibm 0x1p-100L : 0x1.000000000000000000000000008p-100L : inexact-ok +atanh 0x1p-500 missing-underflow += atanh downward flt-32 0x8p-152f : 0x8p-152f : inexact-ok underflow underflow-ok errno-erange-ok += atanh tonearest flt-32 0x8p-152f : 0x8p-152f : inexact-ok underflow underflow-ok errno-erange-ok += atanh towardzero flt-32 0x8p-152f : 0x8p-152f : inexact-ok underflow underflow-ok errno-erange-ok += atanh upward flt-32 0x8p-152f : 0x1p-148f : inexact-ok underflow underflow-ok errno-erange-ok += atanh downward dbl-64 0x8p-152 : 0x8p-152 : inexact-ok += atanh tonearest dbl-64 0x8p-152 : 0x8p-152 : inexact-ok += atanh towardzero dbl-64 0x8p-152 : 0x8p-152 : inexact-ok += atanh upward dbl-64 0x8p-152 : 0x8.0000000000008p-152 : inexact-ok += atanh downward ldbl-96-intel 0x8p-152L : 0x8p-152L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-152L : 0x8p-152L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-152L : 0x8p-152L : inexact-ok += atanh upward ldbl-96-intel 0x8p-152L : 0x8.000000000000001p-152L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-152L : 0x8p-152L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-152L : 0x8p-152L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-152L : 0x8p-152L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-152L : 0x8.000000000000001p-152L : inexact-ok += atanh downward ldbl-128 0x8p-152L : 0x8p-152L : inexact-ok += atanh tonearest ldbl-128 0x8p-152L : 0x8p-152L : inexact-ok += atanh towardzero ldbl-128 0x8p-152L : 0x8p-152L : inexact-ok += atanh upward ldbl-128 0x8p-152L : 0x8.0000000000000000000000000008p-152L : inexact-ok += atanh downward ldbl-128ibm 0x8p-152L : 0x8p-152L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-152L : 0x8p-152L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-152L : 0x8p-152L : inexact-ok += atanh upward ldbl-128ibm 0x8p-152L : 0x8.00000000000000000000000004p-152L : inexact-ok += atanh downward flt-32 0x0p+0f : 0x0p+0f : inexact-ok += atanh tonearest flt-32 0x0p+0f : 0x0p+0f : inexact-ok += atanh towardzero flt-32 0x0p+0f : 0x0p+0f : inexact-ok += atanh upward flt-32 0x0p+0f : 0x0p+0f : inexact-ok += atanh downward dbl-64 0x0p+0 : 0x0p+0 : inexact-ok += atanh tonearest dbl-64 0x0p+0 : 0x0p+0 : inexact-ok += atanh towardzero dbl-64 0x0p+0 : 0x0p+0 : inexact-ok += atanh upward dbl-64 0x0p+0 : 0x0p+0 : inexact-ok += atanh downward ldbl-96-intel 0x0p+0L : 0x0p+0L : inexact-ok += atanh tonearest ldbl-96-intel 0x0p+0L : 0x0p+0L : inexact-ok += atanh towardzero ldbl-96-intel 0x0p+0L : 0x0p+0L : inexact-ok += atanh upward ldbl-96-intel 0x0p+0L : 0x0p+0L : inexact-ok += atanh downward ldbl-96-m68k 0x0p+0L : 0x0p+0L : inexact-ok += atanh tonearest ldbl-96-m68k 0x0p+0L : 0x0p+0L : inexact-ok += atanh towardzero ldbl-96-m68k 0x0p+0L : 0x0p+0L : inexact-ok += atanh upward ldbl-96-m68k 0x0p+0L : 0x0p+0L : inexact-ok += atanh downward ldbl-128 0x0p+0L : 0x0p+0L : inexact-ok += atanh tonearest ldbl-128 0x0p+0L : 0x0p+0L : inexact-ok += atanh towardzero ldbl-128 0x0p+0L : 0x0p+0L : inexact-ok += atanh upward ldbl-128 0x0p+0L : 0x0p+0L : inexact-ok += atanh downward ldbl-128ibm 0x0p+0L : 0x0p+0L : inexact-ok += atanh tonearest ldbl-128ibm 0x0p+0L : 0x0p+0L : inexact-ok += atanh towardzero ldbl-128ibm 0x0p+0L : 0x0p+0L : inexact-ok += atanh upward ldbl-128ibm 0x0p+0L : 0x0p+0L : inexact-ok += atanh downward dbl-64 0x1p-500 : 0x1p-500 : inexact-ok += atanh tonearest dbl-64 0x1p-500 : 0x1p-500 : inexact-ok += atanh towardzero dbl-64 0x1p-500 : 0x1p-500 : inexact-ok += atanh upward dbl-64 0x1p-500 : 0x1.0000000000001p-500 : inexact-ok += atanh downward ldbl-96-intel 0x1p-500L : 0x1p-500L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-500L : 0x1p-500L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-500L : 0x1p-500L : inexact-ok += atanh upward ldbl-96-intel 0x1p-500L : 0x1.0000000000000002p-500L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-500L : 0x1p-500L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-500L : 0x1p-500L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-500L : 0x1p-500L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-500L : 0x1.0000000000000002p-500L : inexact-ok += atanh downward ldbl-128 0x1p-500L : 0x1p-500L : inexact-ok += atanh tonearest ldbl-128 0x1p-500L : 0x1p-500L : inexact-ok += atanh towardzero ldbl-128 0x1p-500L : 0x1p-500L : inexact-ok += atanh upward ldbl-128 0x1p-500L : 0x1.0000000000000000000000000001p-500L : inexact-ok += atanh downward ldbl-128ibm 0x1p-500L : 0x1p-500L : inexact-ok += atanh tonearest ldbl-128ibm 0x1p-500L : 0x1p-500L : inexact-ok += atanh towardzero ldbl-128ibm 0x1p-500L : 0x1p-500L : inexact-ok += atanh upward ldbl-128ibm 0x1p-500L : 0x1.000000000000000000000000008p-500L : inexact-ok +atanh 0x1p-5000 missing-underflow += atanh downward flt-32 0x8p-152f : 0x8p-152f : inexact-ok underflow underflow-ok errno-erange-ok += atanh tonearest flt-32 0x8p-152f : 0x8p-152f : inexact-ok underflow underflow-ok errno-erange-ok += atanh towardzero flt-32 0x8p-152f : 0x8p-152f : inexact-ok underflow underflow-ok errno-erange-ok += atanh upward flt-32 0x8p-152f : 0x1p-148f : inexact-ok underflow underflow-ok errno-erange-ok += atanh downward dbl-64 0x8p-152 : 0x8p-152 : inexact-ok += atanh tonearest dbl-64 0x8p-152 : 0x8p-152 : inexact-ok += atanh towardzero dbl-64 0x8p-152 : 0x8p-152 : inexact-ok += atanh upward dbl-64 0x8p-152 : 0x8.0000000000008p-152 : inexact-ok += atanh downward ldbl-96-intel 0x8p-152L : 0x8p-152L : inexact-ok += atanh tonearest ldbl-96-intel 0x8p-152L : 0x8p-152L : inexact-ok += atanh towardzero ldbl-96-intel 0x8p-152L : 0x8p-152L : inexact-ok += atanh upward ldbl-96-intel 0x8p-152L : 0x8.000000000000001p-152L : inexact-ok += atanh downward ldbl-96-m68k 0x8p-152L : 0x8p-152L : inexact-ok += atanh tonearest ldbl-96-m68k 0x8p-152L : 0x8p-152L : inexact-ok += atanh towardzero ldbl-96-m68k 0x8p-152L : 0x8p-152L : inexact-ok += atanh upward ldbl-96-m68k 0x8p-152L : 0x8.000000000000001p-152L : inexact-ok += atanh downward ldbl-128 0x8p-152L : 0x8p-152L : inexact-ok += atanh tonearest ldbl-128 0x8p-152L : 0x8p-152L : inexact-ok += atanh towardzero ldbl-128 0x8p-152L : 0x8p-152L : inexact-ok += atanh upward ldbl-128 0x8p-152L : 0x8.0000000000000000000000000008p-152L : inexact-ok += atanh downward ldbl-128ibm 0x8p-152L : 0x8p-152L : inexact-ok += atanh tonearest ldbl-128ibm 0x8p-152L : 0x8p-152L : inexact-ok += atanh towardzero ldbl-128ibm 0x8p-152L : 0x8p-152L : inexact-ok += atanh upward ldbl-128ibm 0x8p-152L : 0x8.00000000000000000000000004p-152L : inexact-ok += atanh downward flt-32 0x0p+0f : 0x0p+0f : inexact-ok += atanh tonearest flt-32 0x0p+0f : 0x0p+0f : inexact-ok += atanh towardzero flt-32 0x0p+0f : 0x0p+0f : inexact-ok += atanh upward flt-32 0x0p+0f : 0x0p+0f : inexact-ok += atanh downward dbl-64 0x0p+0 : 0x0p+0 : inexact-ok += atanh tonearest dbl-64 0x0p+0 : 0x0p+0 : inexact-ok += atanh towardzero dbl-64 0x0p+0 : 0x0p+0 : inexact-ok += atanh upward dbl-64 0x0p+0 : 0x0p+0 : inexact-ok += atanh downward ldbl-96-intel 0x0p+0L : 0x0p+0L : inexact-ok += atanh tonearest ldbl-96-intel 0x0p+0L : 0x0p+0L : inexact-ok += atanh towardzero ldbl-96-intel 0x0p+0L : 0x0p+0L : inexact-ok += atanh upward ldbl-96-intel 0x0p+0L : 0x0p+0L : inexact-ok += atanh downward ldbl-96-m68k 0x0p+0L : 0x0p+0L : inexact-ok += atanh tonearest ldbl-96-m68k 0x0p+0L : 0x0p+0L : inexact-ok += atanh towardzero ldbl-96-m68k 0x0p+0L : 0x0p+0L : inexact-ok += atanh upward ldbl-96-m68k 0x0p+0L : 0x0p+0L : inexact-ok += atanh downward ldbl-128 0x0p+0L : 0x0p+0L : inexact-ok += atanh tonearest ldbl-128 0x0p+0L : 0x0p+0L : inexact-ok += atanh towardzero ldbl-128 0x0p+0L : 0x0p+0L : inexact-ok += atanh upward ldbl-128 0x0p+0L : 0x0p+0L : inexact-ok += atanh downward ldbl-128ibm 0x0p+0L : 0x0p+0L : inexact-ok += atanh tonearest ldbl-128ibm 0x0p+0L : 0x0p+0L : inexact-ok += atanh towardzero ldbl-128ibm 0x0p+0L : 0x0p+0L : inexact-ok += atanh upward ldbl-128ibm 0x0p+0L : 0x0p+0L : inexact-ok += atanh downward dbl-64 0x4p-1076 : 0x4p-1076 : inexact-ok underflow underflow-ok errno-erange-ok += atanh tonearest dbl-64 0x4p-1076 : 0x4p-1076 : inexact-ok underflow underflow-ok errno-erange-ok += atanh towardzero dbl-64 0x4p-1076 : 0x4p-1076 : inexact-ok underflow underflow-ok errno-erange-ok += atanh upward dbl-64 0x4p-1076 : 0x8p-1076 : inexact-ok underflow underflow-ok errno-erange-ok += atanh downward ldbl-96-intel 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh tonearest ldbl-96-intel 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh towardzero ldbl-96-intel 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh upward ldbl-96-intel 0x4p-1076L : 0x4.0000000000000008p-1076L : inexact-ok += atanh downward ldbl-96-m68k 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh tonearest ldbl-96-m68k 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh towardzero ldbl-96-m68k 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh upward ldbl-96-m68k 0x4p-1076L : 0x4.0000000000000008p-1076L : inexact-ok += atanh downward ldbl-128 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh tonearest ldbl-128 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh towardzero ldbl-128 0x4p-1076L : 0x4p-1076L : inexact-ok += atanh upward ldbl-128 0x4p-1076L : 0x4.0000000000000000000000000004p-1076L : inexact-ok += atanh downward ldbl-128ibm 0x4p-1076L : 0x4p-1076L : inexact-ok underflow underflow-ok errno-erange-ok += atanh tonearest ldbl-128ibm 0x4p-1076L : 0x4p-1076L : inexact-ok underflow underflow-ok errno-erange-ok += atanh towardzero ldbl-128ibm 0x4p-1076L : 0x4p-1076L : inexact-ok underflow underflow-ok errno-erange-ok += atanh upward ldbl-128ibm 0x4p-1076L : 0x8p-1076L : inexact-ok underflow underflow-ok errno-erange-ok += atanh downward ldbl-96-intel 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh tonearest ldbl-96-intel 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh towardzero ldbl-96-intel 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh upward ldbl-96-intel 0x1p-5000L : 0x1.0000000000000002p-5000L : inexact-ok += atanh downward ldbl-96-m68k 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh tonearest ldbl-96-m68k 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh towardzero ldbl-96-m68k 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh upward ldbl-96-m68k 0x1p-5000L : 0x1.0000000000000002p-5000L : inexact-ok += atanh downward ldbl-128 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh tonearest ldbl-128 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh towardzero ldbl-128 0x1p-5000L : 0x1p-5000L : inexact-ok += atanh upward ldbl-128 0x1p-5000L : 0x1.0000000000000000000000000001p-5000L : inexact-ok atanh min missing-underflow = atanh downward flt-32 0x4p-128f : 0x4p-128f : inexact-ok underflow-ok errno-erange-ok = atanh tonearest flt-32 0x4p-128f : 0x4p-128f : inexact-ok underflow-ok errno-erange-ok diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps index 3ba23a4..302ea4c 100644 --- a/sysdeps/i386/fpu/libm-test-ulps +++ b/sysdeps/i386/fpu/libm-test-ulps @@ -150,6 +150,8 @@ ildouble: 2 ldouble: 1 Function: "atanh_towardzero": +double: 1 +float: 1 idouble: 1 ifloat: 1 ildouble: 4 diff --git a/sysdeps/ieee754/ldbl-128ibm/e_atanhl.c b/sysdeps/ieee754/ldbl-128ibm/e_atanhl.c index 29f2e92..5a98999 100644 --- a/sysdeps/ieee754/ldbl-128ibm/e_atanhl.c +++ b/sysdeps/ieee754/ldbl-128ibm/e_atanhl.c @@ -54,7 +54,7 @@ __ieee754_atanhl(long double x) if (t == one) return x/zero; } - if(ix<0x3e20000000000000LL&&(huge+x)>zero) return x; /* x<2**-29 */ + if(ix<0x3c70000000000000LL&&(huge+x)>zero) return x; /* x<2**-56 */ x = fabsl (x); if(ix<0x3fe0000000000000LL) { /* x < 0.5 */ t = x+x; diff --git a/sysdeps/ieee754/ldbl-96/e_atanhl.c b/sysdeps/ieee754/ldbl-96/e_atanhl.c index 4c29243..305d50e 100644 --- a/sysdeps/ieee754/ldbl-96/e_atanhl.c +++ b/sysdeps/ieee754/ldbl-96/e_atanhl.c @@ -52,9 +52,9 @@ __ieee754_atanhl(long double x) return (x-x)/(x-x); if(ix==0x3fff) return x/zero; - if(ix<0x3fe3) { + if(ix<0x3fdf) { math_force_eval(huge+x); - return x; /* x<2**-28 */ + return x; /* x<2**-32 */ } SET_LDOUBLE_EXP(x,ix); if(ix<0x3ffe) { /* x < 0.5 */ diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps index 7252929..5cfb73f 100644 --- a/sysdeps/x86_64/fpu/libm-test-ulps +++ b/sysdeps/x86_64/fpu/libm-test-ulps @@ -170,7 +170,9 @@ ildouble: 1 ldouble: 1 Function: "atanh": +double: 1 float: 1 +idouble: 1 ifloat: 1 ildouble: 1 ldouble: 1 @@ -184,7 +186,9 @@ ildouble: 2 ldouble: 2 Function: "atanh_towardzero": +double: 1 float: 1 +idouble: 1 ifloat: 1 ildouble: 2 ldouble: 2 |