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authorJoseph Myers <joseph@codesourcery.com>2015-04-08 21:00:03 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-04-08 21:00:03 +0000
commit024bcc5106a48307e2efc42ab85b3bbec6958163 (patch)
treece78f031df3a8ab780600517f26692a875131896 /math/auto-libm-test-out
parent561052ad35d7004a6f69c772a6a2a106e436f950 (diff)
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Add more tests of atan.
This patch adds some randomly-generated tests of atan that are observed to increase ulps on x86_64. Tested for x86_64 and x86 and ulps updated accordingly. * math/auto-libm-test-in: Add more tests of atan. * math/auto-libm-test-out: Regenerated. * sysdeps/i386/fpu/libm-test-ulps: Update. * sysdeps/x86_64/fpu/libm-test-ulps: Likewise.
Diffstat (limited to 'math/auto-libm-test-out')
-rw-r--r--math/auto-libm-test-out75
1 files changed, 75 insertions, 0 deletions
diff --git a/math/auto-libm-test-out b/math/auto-libm-test-out
index 46e931cb4d..76331ee630 100644
--- a/math/auto-libm-test-out
+++ b/math/auto-libm-test-out
@@ -7927,6 +7927,81 @@ atan -0x3.3fb708p-4
= atan tonearest ldbl-128ibm -0x3.3fb708p-4L : -0x3.348f092072331fd8ca0cbff349p-4L : inexact-ok
= atan towardzero ldbl-128ibm -0x3.3fb708p-4L : -0x3.348f092072331fd8ca0cbff348p-4L : inexact-ok
= atan upward ldbl-128ibm -0x3.3fb708p-4L : -0x3.348f092072331fd8ca0cbff348p-4L : inexact-ok
+atan -0x2.3249ap+0
+= atan downward flt-32 -0x2.3249ap+0f : -0x1.24c034p+0f : inexact-ok
+= atan tonearest flt-32 -0x2.3249ap+0f : -0x1.24c032p+0f : inexact-ok
+= atan towardzero flt-32 -0x2.3249ap+0f : -0x1.24c032p+0f : inexact-ok
+= atan upward flt-32 -0x2.3249ap+0f : -0x1.24c032p+0f : inexact-ok
+= atan downward dbl-64 -0x2.3249ap+0 : -0x1.24c032fe9a703p+0 : inexact-ok
+= atan tonearest dbl-64 -0x2.3249ap+0 : -0x1.24c032fe9a703p+0 : inexact-ok
+= atan towardzero dbl-64 -0x2.3249ap+0 : -0x1.24c032fe9a702p+0 : inexact-ok
+= atan upward dbl-64 -0x2.3249ap+0 : -0x1.24c032fe9a702p+0 : inexact-ok
+= atan downward ldbl-96-intel -0x2.3249ap+0L : -0x1.24c032fe9a702f74p+0L : inexact-ok
+= atan tonearest ldbl-96-intel -0x2.3249ap+0L : -0x1.24c032fe9a702f72p+0L : inexact-ok
+= atan towardzero ldbl-96-intel -0x2.3249ap+0L : -0x1.24c032fe9a702f72p+0L : inexact-ok
+= atan upward ldbl-96-intel -0x2.3249ap+0L : -0x1.24c032fe9a702f72p+0L : inexact-ok
+= atan downward ldbl-96-m68k -0x2.3249ap+0L : -0x1.24c032fe9a702f74p+0L : inexact-ok
+= atan tonearest ldbl-96-m68k -0x2.3249ap+0L : -0x1.24c032fe9a702f72p+0L : inexact-ok
+= atan towardzero ldbl-96-m68k -0x2.3249ap+0L : -0x1.24c032fe9a702f72p+0L : inexact-ok
+= atan upward ldbl-96-m68k -0x2.3249ap+0L : -0x1.24c032fe9a702f72p+0L : inexact-ok
+= atan downward ldbl-128 -0x2.3249ap+0L : -0x1.24c032fe9a702f7255968f75e01cp+0L : inexact-ok
+= atan tonearest ldbl-128 -0x2.3249ap+0L : -0x1.24c032fe9a702f7255968f75e01cp+0L : inexact-ok
+= atan towardzero ldbl-128 -0x2.3249ap+0L : -0x1.24c032fe9a702f7255968f75e01bp+0L : inexact-ok
+= atan upward ldbl-128 -0x2.3249ap+0L : -0x1.24c032fe9a702f7255968f75e01bp+0L : inexact-ok
+= atan downward ldbl-128ibm -0x2.3249ap+0L : -0x1.24c032fe9a702f7255968f75e08p+0L : inexact-ok
+= atan tonearest ldbl-128ibm -0x2.3249ap+0L : -0x1.24c032fe9a702f7255968f75ep+0L : inexact-ok
+= atan towardzero ldbl-128ibm -0x2.3249ap+0L : -0x1.24c032fe9a702f7255968f75ep+0L : inexact-ok
+= atan upward ldbl-128ibm -0x2.3249ap+0L : -0x1.24c032fe9a702f7255968f75ep+0L : inexact-ok
+atan -0x1.363f46p+0
+= atan downward flt-32 -0x1.363f46p+0f : -0xe.1832ep-4f : inexact-ok
+= atan tonearest flt-32 -0x1.363f46p+0f : -0xe.1832ep-4f : inexact-ok
+= atan towardzero flt-32 -0x1.363f46p+0f : -0xe.1832dp-4f : inexact-ok
+= atan upward flt-32 -0x1.363f46p+0f : -0xe.1832dp-4f : inexact-ok
+= atan downward dbl-64 -0x1.363f46p+0 : -0xe.1832df50b23ap-4 : inexact-ok
+= atan tonearest dbl-64 -0x1.363f46p+0 : -0xe.1832df50b2398p-4 : inexact-ok
+= atan towardzero dbl-64 -0x1.363f46p+0 : -0xe.1832df50b2398p-4 : inexact-ok
+= atan upward dbl-64 -0x1.363f46p+0 : -0xe.1832df50b2398p-4 : inexact-ok
+= atan downward ldbl-96-intel -0x1.363f46p+0L : -0xe.1832df50b2398e5p-4L : inexact-ok
+= atan tonearest ldbl-96-intel -0x1.363f46p+0L : -0xe.1832df50b2398e5p-4L : inexact-ok
+= atan towardzero ldbl-96-intel -0x1.363f46p+0L : -0xe.1832df50b2398e4p-4L : inexact-ok
+= atan upward ldbl-96-intel -0x1.363f46p+0L : -0xe.1832df50b2398e4p-4L : inexact-ok
+= atan downward ldbl-96-m68k -0x1.363f46p+0L : -0xe.1832df50b2398e5p-4L : inexact-ok
+= atan tonearest ldbl-96-m68k -0x1.363f46p+0L : -0xe.1832df50b2398e5p-4L : inexact-ok
+= atan towardzero ldbl-96-m68k -0x1.363f46p+0L : -0xe.1832df50b2398e4p-4L : inexact-ok
+= atan upward ldbl-96-m68k -0x1.363f46p+0L : -0xe.1832df50b2398e4p-4L : inexact-ok
+= atan downward ldbl-128 -0x1.363f46p+0L : -0xe.1832df50b2398e4a96945ef0f7f8p-4L : inexact-ok
+= atan tonearest ldbl-128 -0x1.363f46p+0L : -0xe.1832df50b2398e4a96945ef0f7f8p-4L : inexact-ok
+= atan towardzero ldbl-128 -0x1.363f46p+0L : -0xe.1832df50b2398e4a96945ef0f7fp-4L : inexact-ok
+= atan upward ldbl-128 -0x1.363f46p+0L : -0xe.1832df50b2398e4a96945ef0f7fp-4L : inexact-ok
+= atan downward ldbl-128ibm -0x1.363f46p+0L : -0xe.1832df50b2398e4a96945ef0f8p-4L : inexact-ok
+= atan tonearest ldbl-128ibm -0x1.363f46p+0L : -0xe.1832df50b2398e4a96945ef0f8p-4L : inexact-ok
+= atan towardzero ldbl-128ibm -0x1.363f46p+0L : -0xe.1832df50b2398e4a96945ef0f4p-4L : inexact-ok
+= atan upward ldbl-128ibm -0x1.363f46p+0L : -0xe.1832df50b2398e4a96945ef0f4p-4L : inexact-ok
+atan -0x1.ad4c0ap+0
+= atan downward flt-32 -0x1.ad4c0ap+0f : -0x1.087838p+0f : inexact-ok
+= atan tonearest flt-32 -0x1.ad4c0ap+0f : -0x1.087838p+0f : inexact-ok
+= atan towardzero flt-32 -0x1.ad4c0ap+0f : -0x1.087836p+0f : inexact-ok
+= atan upward flt-32 -0x1.ad4c0ap+0f : -0x1.087836p+0f : inexact-ok
+= atan downward dbl-64 -0x1.ad4c0ap+0 : -0x1.0878377062daep+0 : inexact-ok
+= atan tonearest dbl-64 -0x1.ad4c0ap+0 : -0x1.0878377062daep+0 : inexact-ok
+= atan towardzero dbl-64 -0x1.ad4c0ap+0 : -0x1.0878377062dadp+0 : inexact-ok
+= atan upward dbl-64 -0x1.ad4c0ap+0 : -0x1.0878377062dadp+0 : inexact-ok
+= atan downward ldbl-96-intel -0x1.ad4c0ap+0L : -0x1.0878377062dada2cp+0L : inexact-ok
+= atan tonearest ldbl-96-intel -0x1.ad4c0ap+0L : -0x1.0878377062dada2ap+0L : inexact-ok
+= atan towardzero ldbl-96-intel -0x1.ad4c0ap+0L : -0x1.0878377062dada2ap+0L : inexact-ok
+= atan upward ldbl-96-intel -0x1.ad4c0ap+0L : -0x1.0878377062dada2ap+0L : inexact-ok
+= atan downward ldbl-96-m68k -0x1.ad4c0ap+0L : -0x1.0878377062dada2cp+0L : inexact-ok
+= atan tonearest ldbl-96-m68k -0x1.ad4c0ap+0L : -0x1.0878377062dada2ap+0L : inexact-ok
+= atan towardzero ldbl-96-m68k -0x1.ad4c0ap+0L : -0x1.0878377062dada2ap+0L : inexact-ok
+= atan upward ldbl-96-m68k -0x1.ad4c0ap+0L : -0x1.0878377062dada2ap+0L : inexact-ok
+= atan downward ldbl-128 -0x1.ad4c0ap+0L : -0x1.0878377062dada2af4f466e46577p+0L : inexact-ok
+= atan tonearest ldbl-128 -0x1.ad4c0ap+0L : -0x1.0878377062dada2af4f466e46577p+0L : inexact-ok
+= atan towardzero ldbl-128 -0x1.ad4c0ap+0L : -0x1.0878377062dada2af4f466e46576p+0L : inexact-ok
+= atan upward ldbl-128 -0x1.ad4c0ap+0L : -0x1.0878377062dada2af4f466e46576p+0L : inexact-ok
+= atan downward ldbl-128ibm -0x1.ad4c0ap+0L : -0x1.0878377062dada2af4f466e4658p+0L : inexact-ok
+= atan tonearest ldbl-128ibm -0x1.ad4c0ap+0L : -0x1.0878377062dada2af4f466e4658p+0L : inexact-ok
+= atan towardzero ldbl-128ibm -0x1.ad4c0ap+0L : -0x1.0878377062dada2af4f466e465p+0L : inexact-ok
+= atan upward ldbl-128ibm -0x1.ad4c0ap+0L : -0x1.0878377062dada2af4f466e465p+0L : inexact-ok
atan min
= atan downward flt-32 0x4p-128f : 0x3.fffff8p-128f : inexact-ok underflow-ok errno-erange-ok
= atan tonearest flt-32 0x4p-128f : 0x4p-128f : inexact-ok underflow-ok errno-erange-ok