7 files changed, 709 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index 60a665d825..00b91c72ff 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,16 @@
 2014-06-25  Joseph Myers  <joseph@codesourcery.com>
 
+	[BZ #16560]
+	* sysdeps/ieee754/dbl-64/e_exp10.c (__ieee754_exp10): Return 1 for
+	arguments close to 0.
+	* sysdeps/ieee754/ldbl-128/e_exp10l.c (__ieee754_exp10l):
+	Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/e_exp10l.c (__ieee754_exp10l):
+	Likewise.
+	* math/auto-libm-test-in: Add more tests of exp10.
+	* math/auto-libm-test-out: Regenerated.
+	* sysdeps/x86_64/fpu/libm-test-ulps: Update.
+
 	* sysdeps/unix/sysv/linux/kernel-features.h
 	(__ASSUME_COMPLETE_READV_WRITEV): Remove macro.
 	* sysdeps/unix/sysv/linux/readv.c: Do not include
diff --git a/math/auto-libm-test-in b/math/auto-libm-test-in
index f36d200df5..48c5c6c90d 100644
--- a/math/auto-libm-test-in
+++ b/math/auto-libm-test-in
@@ -902,6 +902,24 @@ exp10 -max
 exp10 0.75
 # GCC bug 59666: results on directed rounding may be incorrect.
 exp10 0x1.348e45573a1dd72cp+8 xfail-rounding:ldbl-128ibm
+exp10 0x1p-10
+exp10 -0x1p-10
+exp10 0x1p-20
+exp10 -0x1p-20
+exp10 0x1p-30
+exp10 -0x1p-30
+exp10 0x1p-40
+exp10 -0x1p-40
+exp10 0x1p-50
+exp10 -0x1p-50
+exp10 0x1p-60
+exp10 -0x1p-60
+exp10 0x1p-100
+exp10 -0x1p-100
+exp10 min
+exp10 -min
+exp10 min_subnorm
+exp10 -min_subnorm
 
 exp2 0
 exp2 -0
diff --git a/math/auto-libm-test-out b/math/auto-libm-test-out
index ced5283ab2..4187d610b2 100644
--- a/math/auto-libm-test-out
+++ b/math/auto-libm-test-out
@@ -91269,6 +91269,672 @@ exp10 0x1.348e45573a1dd72cp+8 xfail-rounding:ldbl-128ibm
 = exp10 tonearest ldbl-128ibm 0x1.348e45573a1dd72cp+8L : plus_infty : inexact-ok overflow errno-erange
 = exp10 towardzero ldbl-128ibm 0x1.348e45573a1dd72cp+8L : 0xf.ffffffffffffbffffffffffffcp+1020L : xfail:ldbl-128ibm inexact-ok overflow errno-erange-ok
 = exp10 upward ldbl-128ibm 0x1.348e45573a1dd72cp+8L : plus_infty : xfail:ldbl-128ibm inexact-ok overflow errno-erange
+exp10 0x1p-10
+= exp10 downward flt-32 0x4p-12f : 0x1.009388p+0f : inexact-ok
+= exp10 tonearest flt-32 0x4p-12f : 0x1.009388p+0f : inexact-ok
+= exp10 towardzero flt-32 0x4p-12f : 0x1.009388p+0f : inexact-ok
+= exp10 upward flt-32 0x4p-12f : 0x1.00938ap+0f : inexact-ok
+= exp10 downward dbl-64 0x4p-12 : 0x1.009388004be7ep+0 : inexact-ok
+= exp10 tonearest dbl-64 0x4p-12 : 0x1.009388004be7ep+0 : inexact-ok
+= exp10 towardzero dbl-64 0x4p-12 : 0x1.009388004be7ep+0 : inexact-ok
+= exp10 upward dbl-64 0x4p-12 : 0x1.009388004be7fp+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x4p-12L : 0x1.009388004be7e558p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x4p-12L : 0x1.009388004be7e55ap+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x4p-12L : 0x1.009388004be7e558p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x4p-12L : 0x1.009388004be7e55ap+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x4p-12L : 0x1.009388004be7e558p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x4p-12L : 0x1.009388004be7e55ap+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x4p-12L : 0x1.009388004be7e558p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x4p-12L : 0x1.009388004be7e55ap+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-12L : 0x1.009388004be7e5592e3f8d6c8273p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-12L : 0x1.009388004be7e5592e3f8d6c8273p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-12L : 0x1.009388004be7e5592e3f8d6c8273p+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-12L : 0x1.009388004be7e5592e3f8d6c8274p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x4p-12L : 0x1.009388004be7e5592e3f8d6c82p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x4p-12L : 0x1.009388004be7e5592e3f8d6c828p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x4p-12L : 0x1.009388004be7e5592e3f8d6c82p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x4p-12L : 0x1.009388004be7e5592e3f8d6c828p+0L : inexact-ok
+exp10 -0x1p-10
+= exp10 downward flt-32 -0x4p-12f : 0xf.f6cccp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x4p-12f : 0xf.f6ccdp-4f : inexact-ok
+= exp10 towardzero flt-32 -0x4p-12f : 0xf.f6cccp-4f : inexact-ok
+= exp10 upward flt-32 -0x4p-12f : 0xf.f6ccdp-4f : inexact-ok
+= exp10 downward dbl-64 -0x4p-12 : 0xf.f6cccd4498cb8p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x4p-12 : 0xf.f6cccd4498ccp-4 : inexact-ok
+= exp10 towardzero dbl-64 -0x4p-12 : 0xf.f6cccd4498cb8p-4 : inexact-ok
+= exp10 upward dbl-64 -0x4p-12 : 0xf.f6cccd4498ccp-4 : inexact-ok
+= exp10 downward ldbl-96-intel -0x4p-12L : 0xf.f6cccd4498cbd18p-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x4p-12L : 0xf.f6cccd4498cbd18p-4L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x4p-12L : 0xf.f6cccd4498cbd18p-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x4p-12L : 0xf.f6cccd4498cbd19p-4L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x4p-12L : 0xf.f6cccd4498cbd18p-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x4p-12L : 0xf.f6cccd4498cbd18p-4L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x4p-12L : 0xf.f6cccd4498cbd18p-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x4p-12L : 0xf.f6cccd4498cbd19p-4L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-12L : 0xf.f6cccd4498cbd185346978c830b8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-12L : 0xf.f6cccd4498cbd185346978c830b8p-4L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-12L : 0xf.f6cccd4498cbd185346978c830b8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-12L : 0xf.f6cccd4498cbd185346978c830cp-4L : inexact-ok
+= exp10 downward ldbl-128ibm -0x4p-12L : 0xf.f6cccd4498cbd185346978c83p-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x4p-12L : 0xf.f6cccd4498cbd185346978c83p-4L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x4p-12L : 0xf.f6cccd4498cbd185346978c83p-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x4p-12L : 0xf.f6cccd4498cbd185346978c834p-4L : inexact-ok
+exp10 0x1p-20
+= exp10 downward flt-32 0x1p-20f : 0x1.000024p+0f : inexact-ok
+= exp10 tonearest flt-32 0x1p-20f : 0x1.000024p+0f : inexact-ok
+= exp10 towardzero flt-32 0x1p-20f : 0x1.000024p+0f : inexact-ok
+= exp10 upward flt-32 0x1p-20f : 0x1.000026p+0f : inexact-ok
+= exp10 downward dbl-64 0x1p-20 : 0x1.000024d7661ep+0 : inexact-ok
+= exp10 tonearest dbl-64 0x1p-20 : 0x1.000024d7661e1p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x1p-20 : 0x1.000024d7661ep+0 : inexact-ok
+= exp10 upward dbl-64 0x1p-20 : 0x1.000024d7661e1p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x1p-20L : 0x1.000024d7661e0f62p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x1p-20L : 0x1.000024d7661e0f64p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x1p-20L : 0x1.000024d7661e0f62p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x1p-20L : 0x1.000024d7661e0f64p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x1p-20L : 0x1.000024d7661e0f62p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x1p-20L : 0x1.000024d7661e0f64p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x1p-20L : 0x1.000024d7661e0f62p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x1p-20L : 0x1.000024d7661e0f64p+0L : inexact-ok
+= exp10 downward ldbl-128 0x1p-20L : 0x1.000024d7661e0f63a0af573a6217p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x1p-20L : 0x1.000024d7661e0f63a0af573a6217p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x1p-20L : 0x1.000024d7661e0f63a0af573a6217p+0L : inexact-ok
+= exp10 upward ldbl-128 0x1p-20L : 0x1.000024d7661e0f63a0af573a6218p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x1p-20L : 0x1.000024d7661e0f63a0af573a62p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x1p-20L : 0x1.000024d7661e0f63a0af573a62p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x1p-20L : 0x1.000024d7661e0f63a0af573a62p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x1p-20L : 0x1.000024d7661e0f63a0af573a628p+0L : inexact-ok
+exp10 -0x1p-20
+= exp10 downward flt-32 -0x1p-20f : 0xf.fffdbp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x1p-20f : 0xf.fffdbp-4f : inexact-ok
+= exp10 towardzero flt-32 -0x1p-20f : 0xf.fffdbp-4f : inexact-ok
+= exp10 upward flt-32 -0x1p-20f : 0xf.fffdcp-4f : inexact-ok
+= exp10 downward dbl-64 -0x1p-20 : 0xf.fffdb289f2f38p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x1p-20 : 0xf.fffdb289f2f38p-4 : inexact-ok
+= exp10 towardzero dbl-64 -0x1p-20 : 0xf.fffdb289f2f38p-4 : inexact-ok
+= exp10 upward dbl-64 -0x1p-20 : 0xf.fffdb289f2f4p-4 : inexact-ok
+= exp10 downward ldbl-96-intel -0x1p-20L : 0xf.fffdb289f2f39cep-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x1p-20L : 0xf.fffdb289f2f39cep-4L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x1p-20L : 0xf.fffdb289f2f39cep-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x1p-20L : 0xf.fffdb289f2f39cfp-4L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x1p-20L : 0xf.fffdb289f2f39cep-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x1p-20L : 0xf.fffdb289f2f39cep-4L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x1p-20L : 0xf.fffdb289f2f39cep-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x1p-20L : 0xf.fffdb289f2f39cfp-4L : inexact-ok
+= exp10 downward ldbl-128 -0x1p-20L : 0xf.fffdb289f2f39ce2e8d9a96332d8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x1p-20L : 0xf.fffdb289f2f39ce2e8d9a96332d8p-4L : inexact-ok
+= exp10 towardzero ldbl-128 -0x1p-20L : 0xf.fffdb289f2f39ce2e8d9a96332d8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x1p-20L : 0xf.fffdb289f2f39ce2e8d9a96332ep-4L : inexact-ok
+= exp10 downward ldbl-128ibm -0x1p-20L : 0xf.fffdb289f2f39ce2e8d9a9633p-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x1p-20L : 0xf.fffdb289f2f39ce2e8d9a96334p-4L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x1p-20L : 0xf.fffdb289f2f39ce2e8d9a9633p-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x1p-20L : 0xf.fffdb289f2f39ce2e8d9a96334p-4L : inexact-ok
+exp10 0x1p-30
+= exp10 downward flt-32 0x4p-32f : 0x1p+0f : inexact-ok
+= exp10 tonearest flt-32 0x4p-32f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 0x4p-32f : 0x1p+0f : inexact-ok
+= exp10 upward flt-32 0x4p-32f : 0x1.000002p+0f : inexact-ok
+= exp10 downward dbl-64 0x4p-32 : 0x1.0000000935d8dp+0 : inexact-ok
+= exp10 tonearest dbl-64 0x4p-32 : 0x1.0000000935d8ep+0 : inexact-ok
+= exp10 towardzero dbl-64 0x4p-32 : 0x1.0000000935d8dp+0 : inexact-ok
+= exp10 upward dbl-64 0x4p-32 : 0x1.0000000935d8ep+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x4p-32L : 0x1.0000000935d8de04p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x4p-32L : 0x1.0000000935d8de06p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x4p-32L : 0x1.0000000935d8de04p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x4p-32L : 0x1.0000000935d8de06p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x4p-32L : 0x1.0000000935d8de04p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x4p-32L : 0x1.0000000935d8de06p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x4p-32L : 0x1.0000000935d8de04p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x4p-32L : 0x1.0000000935d8de06p+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-32L : 0x1.0000000935d8de0514d4506ab26bp+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-32L : 0x1.0000000935d8de0514d4506ab26bp+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-32L : 0x1.0000000935d8de0514d4506ab26bp+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-32L : 0x1.0000000935d8de0514d4506ab26cp+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x4p-32L : 0x1.0000000935d8de0514d4506ab2p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x4p-32L : 0x1.0000000935d8de0514d4506ab28p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x4p-32L : 0x1.0000000935d8de0514d4506ab2p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x4p-32L : 0x1.0000000935d8de0514d4506ab28p+0L : inexact-ok
+exp10 -0x1p-30
+= exp10 downward flt-32 -0x4p-32f : 0xf.fffffp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x4p-32f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 -0x4p-32f : 0xf.fffffp-4f : inexact-ok
+= exp10 upward flt-32 -0x4p-32f : 0x1p+0f : inexact-ok
+= exp10 downward dbl-64 -0x4p-32 : 0xf.ffffff6ca272p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x4p-32 : 0xf.ffffff6ca272p-4 : inexact-ok
+= exp10 towardzero dbl-64 -0x4p-32 : 0xf.ffffff6ca272p-4 : inexact-ok
+= exp10 upward dbl-64 -0x4p-32 : 0xf.ffffff6ca2728p-4 : inexact-ok
+= exp10 downward ldbl-96-intel -0x4p-32L : 0xf.ffffff6ca27224fp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x4p-32L : 0xf.ffffff6ca27225p-4L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x4p-32L : 0xf.ffffff6ca27224fp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x4p-32L : 0xf.ffffff6ca27225p-4L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x4p-32L : 0xf.ffffff6ca27224fp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x4p-32L : 0xf.ffffff6ca27225p-4L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x4p-32L : 0xf.ffffff6ca27224fp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x4p-32L : 0xf.ffffff6ca27225p-4L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-32L : 0xf.ffffff6ca27224fbfbecc88f737p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-32L : 0xf.ffffff6ca27224fbfbecc88f737p-4L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-32L : 0xf.ffffff6ca27224fbfbecc88f737p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-32L : 0xf.ffffff6ca27224fbfbecc88f7378p-4L : inexact-ok
+= exp10 downward ldbl-128ibm -0x4p-32L : 0xf.ffffff6ca27224fbfbecc88f7p-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x4p-32L : 0xf.ffffff6ca27224fbfbecc88f74p-4L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x4p-32L : 0xf.ffffff6ca27224fbfbecc88f7p-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x4p-32L : 0xf.ffffff6ca27224fbfbecc88f74p-4L : inexact-ok
+exp10 0x1p-40
+= exp10 downward flt-32 0x1p-40f : 0x1p+0f : inexact-ok
+= exp10 tonearest flt-32 0x1p-40f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 0x1p-40f : 0x1p+0f : inexact-ok
+= exp10 upward flt-32 0x1p-40f : 0x1.000002p+0f : inexact-ok
+= exp10 downward dbl-64 0x1p-40 : 0x1.00000000024d7p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x1p-40 : 0x1.00000000024d7p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x1p-40 : 0x1.00000000024d7p+0 : inexact-ok
+= exp10 upward dbl-64 0x1p-40 : 0x1.00000000024d8p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x1p-40L : 0x1.00000000024d7636p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x1p-40L : 0x1.00000000024d7638p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x1p-40L : 0x1.00000000024d7636p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x1p-40L : 0x1.00000000024d7638p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x1p-40L : 0x1.00000000024d7636p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x1p-40L : 0x1.00000000024d7638p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x1p-40L : 0x1.00000000024d7636p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x1p-40L : 0x1.00000000024d7638p+0L : inexact-ok
+= exp10 downward ldbl-128 0x1p-40L : 0x1.00000000024d763776ad4954f49p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x1p-40L : 0x1.00000000024d763776ad4954f491p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x1p-40L : 0x1.00000000024d763776ad4954f49p+0L : inexact-ok
+= exp10 upward ldbl-128 0x1p-40L : 0x1.00000000024d763776ad4954f491p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x1p-40L : 0x1.00000000024d763776ad4954f48p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x1p-40L : 0x1.00000000024d763776ad4954f48p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x1p-40L : 0x1.00000000024d763776ad4954f48p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x1p-40L : 0x1.00000000024d763776ad4954f5p+0L : inexact-ok
+exp10 -0x1p-40
+= exp10 downward flt-32 -0x1p-40f : 0xf.fffffp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x1p-40f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 -0x1p-40f : 0xf.fffffp-4f : inexact-ok
+= exp10 upward flt-32 -0x1p-40f : 0x1p+0f : inexact-ok
+= exp10 downward dbl-64 -0x1p-40 : 0xf.ffffffffdb288p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x1p-40 : 0xf.ffffffffdb288p-4 : inexact-ok
+= exp10 towardzero dbl-64 -0x1p-40 : 0xf.ffffffffdb288p-4 : inexact-ok
+= exp10 upward dbl-64 -0x1p-40 : 0xf.ffffffffdb29p-4 : inexact-ok
+= exp10 downward ldbl-96-intel -0x1p-40L : 0xf.ffffffffdb289c8p-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x1p-40L : 0xf.ffffffffdb289c9p-4L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x1p-40L : 0xf.ffffffffdb289c8p-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x1p-40L : 0xf.ffffffffdb289c9p-4L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x1p-40L : 0xf.ffffffffdb289c8p-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x1p-40L : 0xf.ffffffffdb289c9p-4L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x1p-40L : 0xf.ffffffffdb289c8p-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x1p-40L : 0xf.ffffffffdb289c9p-4L : inexact-ok
+= exp10 downward ldbl-128 -0x1p-40L : 0xf.ffffffffdb289c8895803f43d3ep-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x1p-40L : 0xf.ffffffffdb289c8895803f43d3ep-4L : inexact-ok
+= exp10 towardzero ldbl-128 -0x1p-40L : 0xf.ffffffffdb289c8895803f43d3ep-4L : inexact-ok
+= exp10 upward ldbl-128 -0x1p-40L : 0xf.ffffffffdb289c8895803f43d3e8p-4L : inexact-ok
+= exp10 downward ldbl-128ibm -0x1p-40L : 0xf.ffffffffdb289c8895803f43dp-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x1p-40L : 0xf.ffffffffdb289c8895803f43d4p-4L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x1p-40L : 0xf.ffffffffdb289c8895803f43dp-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x1p-40L : 0xf.ffffffffdb289c8895803f43d4p-4L : inexact-ok
+exp10 0x1p-50
+= exp10 downward flt-32 0x4p-52f : 0x1p+0f : inexact-ok
+= exp10 tonearest flt-32 0x4p-52f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 0x4p-52f : 0x1p+0f : inexact-ok
+= exp10 upward flt-32 0x4p-52f : 0x1.000002p+0f : inexact-ok
+= exp10 downward dbl-64 0x4p-52 : 0x1.0000000000009p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x4p-52 : 0x1.0000000000009p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x4p-52 : 0x1.0000000000009p+0 : inexact-ok
+= exp10 upward dbl-64 0x4p-52 : 0x1.000000000000ap+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x4p-52L : 0x1.000000000000935cp+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x4p-52L : 0x1.000000000000935ep+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x4p-52L : 0x1.000000000000935cp+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x4p-52L : 0x1.000000000000935ep+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x4p-52L : 0x1.000000000000935cp+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x4p-52L : 0x1.000000000000935ep+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x4p-52L : 0x1.000000000000935cp+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x4p-52L : 0x1.000000000000935ep+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-52L : 0x1.000000000000935d8dddaaa8d681p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-52L : 0x1.000000000000935d8dddaaa8d681p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-52L : 0x1.000000000000935d8dddaaa8d681p+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-52L : 0x1.000000000000935d8dddaaa8d682p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x4p-52L : 0x1.000000000000935d8dddaaa8d68p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x4p-52L : 0x1.000000000000935d8dddaaa8d68p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x4p-52L : 0x1.000000000000935d8dddaaa8d68p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x4p-52L : 0x1.000000000000935d8dddaaa8d7p+0L : inexact-ok
+exp10 -0x1p-50
+= exp10 downward flt-32 -0x4p-52f : 0xf.fffffp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x4p-52f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 -0x4p-52f : 0xf.fffffp-4f : inexact-ok
+= exp10 upward flt-32 -0x4p-52f : 0x1p+0f : inexact-ok
+= exp10 downward dbl-64 -0x4p-52 : 0xf.fffffffffff68p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x4p-52 : 0xf.fffffffffff7p-4 : inexact-ok
+= exp10 towardzero dbl-64 -0x4p-52 : 0xf.fffffffffff68p-4 : inexact-ok
+= exp10 upward dbl-64 -0x4p-52 : 0xf.fffffffffff7p-4 : inexact-ok
+= exp10 downward ldbl-96-intel -0x4p-52L : 0xf.fffffffffff6ca2p-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x4p-52L : 0xf.fffffffffff6ca2p-4L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x4p-52L : 0xf.fffffffffff6ca2p-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x4p-52L : 0xf.fffffffffff6ca3p-4L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x4p-52L : 0xf.fffffffffff6ca2p-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x4p-52L : 0xf.fffffffffff6ca2p-4L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x4p-52L : 0xf.fffffffffff6ca2p-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x4p-52L : 0xf.fffffffffff6ca3p-4L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-52L : 0xf.fffffffffff6ca2722255577e53p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-52L : 0xf.fffffffffff6ca2722255577e538p-4L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-52L : 0xf.fffffffffff6ca2722255577e53p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-52L : 0xf.fffffffffff6ca2722255577e538p-4L : inexact-ok
+= exp10 downward ldbl-128ibm -0x4p-52L : 0xf.fffffffffff6ca2722255577e4p-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x4p-52L : 0xf.fffffffffff6ca2722255577e4p-4L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x4p-52L : 0xf.fffffffffff6ca2722255577e4p-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x4p-52L : 0xf.fffffffffff6ca2722255577e8p-4L : inexact-ok
+exp10 0x1p-60
+= exp10 downward flt-32 0x1p-60f : 0x1p+0f : inexact-ok
+= exp10 tonearest flt-32 0x1p-60f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 0x1p-60f : 0x1p+0f : inexact-ok
+= exp10 upward flt-32 0x1p-60f : 0x1.000002p+0f : inexact-ok
+= exp10 downward dbl-64 0x1p-60 : 0x1p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x1p-60 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x1p-60 : 0x1p+0 : inexact-ok
+= exp10 upward dbl-64 0x1p-60 : 0x1.0000000000001p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x1p-60L : 0x1.0000000000000024p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x1p-60L : 0x1.0000000000000024p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x1p-60L : 0x1.0000000000000024p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x1p-60L : 0x1.0000000000000026p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x1p-60L : 0x1.0000000000000024p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x1p-60L : 0x1.0000000000000024p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x1p-60L : 0x1.0000000000000024p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x1p-60L : 0x1.0000000000000026p+0L : inexact-ok
+= exp10 downward ldbl-128 0x1p-60L : 0x1.0000000000000024d763776aaa2bp+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x1p-60L : 0x1.0000000000000024d763776aaa2bp+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x1p-60L : 0x1.0000000000000024d763776aaa2bp+0L : inexact-ok
+= exp10 upward ldbl-128 0x1p-60L : 0x1.0000000000000024d763776aaa2cp+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x1p-60L : 0x1.0000000000000024d763776aaap+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x1p-60L : 0x1.0000000000000024d763776aaap+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x1p-60L : 0x1.0000000000000024d763776aaap+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x1p-60L : 0x1.0000000000000024d763776aaa8p+0L : inexact-ok
+exp10 -0x1p-60
+= exp10 downward flt-32 -0x1p-60f : 0xf.fffffp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x1p-60f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 -0x1p-60f : 0xf.fffffp-4f : inexact-ok
+= exp10 upward flt-32 -0x1p-60f : 0x1p+0f : inexact-ok
+= exp10 downward dbl-64 -0x1p-60 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x1p-60 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 -0x1p-60 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 upward dbl-64 -0x1p-60 : 0x1p+0 : inexact-ok
+= exp10 downward ldbl-96-intel -0x1p-60L : 0xf.fffffffffffffdbp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x1p-60L : 0xf.fffffffffffffdbp-4L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x1p-60L : 0xf.fffffffffffffdbp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x1p-60L : 0xf.fffffffffffffdcp-4L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x1p-60L : 0xf.fffffffffffffdbp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x1p-60L : 0xf.fffffffffffffdbp-4L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x1p-60L : 0xf.fffffffffffffdbp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x1p-60L : 0xf.fffffffffffffdcp-4L : inexact-ok
+= exp10 downward ldbl-128 -0x1p-60L : 0xf.fffffffffffffdb289c889555d48p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x1p-60L : 0xf.fffffffffffffdb289c889555d5p-4L : inexact-ok
+= exp10 towardzero ldbl-128 -0x1p-60L : 0xf.fffffffffffffdb289c889555d48p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x1p-60L : 0xf.fffffffffffffdb289c889555d5p-4L : inexact-ok
+= exp10 downward ldbl-128ibm -0x1p-60L : 0xf.fffffffffffffdb289c889555cp-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x1p-60L : 0xf.fffffffffffffdb289c889555cp-4L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x1p-60L : 0xf.fffffffffffffdb289c889555cp-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x1p-60L : 0xf.fffffffffffffdb289c889556p-4L : inexact-ok
+exp10 0x1p-100
+= exp10 downward flt-32 0x1p-100f : 0x1p+0f : inexact-ok
+= exp10 tonearest flt-32 0x1p-100f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 0x1p-100f : 0x1p+0f : inexact-ok
+= exp10 upward flt-32 0x1p-100f : 0x1.000002p+0f : inexact-ok
+= exp10 downward dbl-64 0x1p-100 : 0x1p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x1p-100 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x1p-100 : 0x1p+0 : inexact-ok
+= exp10 upward dbl-64 0x1p-100 : 0x1.0000000000001p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x1p-100L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x1p-100L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x1p-100L : 0x1.00000000000000000000000024d7p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x1p-100L : 0x1.00000000000000000000000024d7p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x1p-100L : 0x1.00000000000000000000000024d7p+0L : inexact-ok
+= exp10 upward ldbl-128 0x1p-100L : 0x1.00000000000000000000000024d8p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x1p-100L : 0x1.000000000000000000000000248p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x1p-100L : 0x1.00000000000000000000000025p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x1p-100L : 0x1.000000000000000000000000248p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x1p-100L : 0x1.00000000000000000000000025p+0L : inexact-ok
+exp10 -0x1p-100
+= exp10 downward flt-32 -0x1p-100f : 0xf.fffffp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x1p-100f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 -0x1p-100f : 0xf.fffffp-4f : inexact-ok
+= exp10 upward flt-32 -0x1p-100f : 0x1p+0f : inexact-ok
+= exp10 downward dbl-64 -0x1p-100 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x1p-100 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 -0x1p-100 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 upward dbl-64 -0x1p-100 : 0x1p+0 : inexact-ok
+= exp10 downward ldbl-96-intel -0x1p-100L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x1p-100L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x1p-100L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x1p-100L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x1p-100L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x1p-100L : 0xf.fffffffffffffffffffffffdb288p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x1p-100L : 0xf.fffffffffffffffffffffffdb288p-4L : inexact-ok
+= exp10 towardzero ldbl-128 -0x1p-100L : 0xf.fffffffffffffffffffffffdb288p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x1p-100L : 0xf.fffffffffffffffffffffffdb29p-4L : inexact-ok
+= exp10 downward ldbl-128ibm -0x1p-100L : 0xf.fffffffffffffffffffffffdbp-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x1p-100L : 0xf.fffffffffffffffffffffffdb4p-4L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x1p-100L : 0xf.fffffffffffffffffffffffdbp-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x1p-100L : 0xf.fffffffffffffffffffffffdb4p-4L : inexact-ok
+exp10 min
+= exp10 downward flt-32 0x4p-128f : 0x1p+0f : inexact-ok
+= exp10 tonearest flt-32 0x4p-128f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 0x4p-128f : 0x1p+0f : inexact-ok
+= exp10 upward flt-32 0x4p-128f : 0x1.000002p+0f : inexact-ok
+= exp10 downward dbl-64 0x4p-128 : 0x1p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x4p-128 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x4p-128 : 0x1p+0 : inexact-ok
+= exp10 upward dbl-64 0x4p-128 : 0x1.0000000000001p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x4p-128L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-128L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x4p-128L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= exp10 downward dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x4p-1024 : 0x1p+0 : inexact-ok
+= exp10 upward dbl-64 0x4p-1024 : 0x1.0000000000001p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x4p-1024L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-1024L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x4p-1024L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= exp10 downward ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x4p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x2p-16384L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x2p-16384L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward dbl-64 0x8p-972 : 0x1p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x8p-972 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x8p-972 : 0x1p+0 : inexact-ok
+= exp10 upward dbl-64 0x8p-972 : 0x1.0000000000001p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x8p-972L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x8p-972L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x8p-972L : 0x1.000000000000000000000000008p+0L : inexact-ok
+exp10 -min
+= exp10 downward flt-32 -0x4p-128f : 0xf.fffffp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x4p-128f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 -0x4p-128f : 0xf.fffffp-4f : inexact-ok
+= exp10 upward flt-32 -0x4p-128f : 0x1p+0f : inexact-ok
+= exp10 downward dbl-64 -0x4p-128 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x4p-128 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 -0x4p-128 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 upward dbl-64 -0x4p-128 : 0x1p+0 : inexact-ok
+= exp10 downward ldbl-96-intel -0x4p-128L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x4p-128L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x4p-128L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x4p-128L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-128L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-128L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128ibm -0x4p-128L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x4p-128L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x4p-128L : 0x1p+0L : inexact-ok
+= exp10 downward dbl-64 -0x4p-1024 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x4p-1024 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 -0x4p-1024 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 upward dbl-64 -0x4p-1024 : 0x1p+0 : inexact-ok
+= exp10 downward ldbl-96-intel -0x4p-1024L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x4p-1024L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x4p-1024L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x4p-1024L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-1024L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-1024L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128ibm -0x4p-1024L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x4p-1024L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x4p-1024L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-intel -0x4p-16384L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x4p-16384L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x4p-16384L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x4p-16384L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-16384L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-16384L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-16384L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-intel -0x2p-16384L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x2p-16384L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x2p-16384L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x2p-16384L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x2p-16384L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x2p-16384L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x2p-16384L : 0x1p+0L : inexact-ok
+= exp10 downward dbl-64 -0x8p-972 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x8p-972 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 -0x8p-972 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 upward dbl-64 -0x8p-972 : 0x1p+0 : inexact-ok
+= exp10 downward ldbl-96-intel -0x8p-972L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x8p-972L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x8p-972L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x8p-972L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x8p-972L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x8p-972L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128ibm -0x8p-972L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x8p-972L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x8p-972L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x8p-972L : 0x1p+0L : inexact-ok
+exp10 min_subnorm
+= exp10 downward flt-32 0x8p-152f : 0x1p+0f : inexact-ok
+= exp10 tonearest flt-32 0x8p-152f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 0x8p-152f : 0x1p+0f : inexact-ok
+= exp10 upward flt-32 0x8p-152f : 0x1.000002p+0f : inexact-ok
+= exp10 downward dbl-64 0x8p-152 : 0x1p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x8p-152 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x8p-152 : 0x1p+0 : inexact-ok
+= exp10 upward dbl-64 0x8p-152 : 0x1.0000000000001p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x8p-152L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x8p-152L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x8p-152L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= exp10 downward dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok
+= exp10 tonearest dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 0x4p-1076 : 0x1p+0 : inexact-ok
+= exp10 upward dbl-64 0x4p-1076 : 0x1.0000000000001p+0 : inexact-ok
+= exp10 downward ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x4p-1076L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-1076L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm 0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128ibm 0x4p-1076L : 0x1.000000000000000000000000008p+0L : inexact-ok
+= exp10 downward ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-intel 0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x8p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x8p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k 0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-96-m68k 0x4p-16448L : 0x1.0000000000000002p+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-16448L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+= exp10 downward ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok
+= exp10 tonearest ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 0x4p-16496L : 0x1p+0L : inexact-ok
+= exp10 upward ldbl-128 0x4p-16496L : 0x1.0000000000000000000000000001p+0L : inexact-ok
+exp10 -min_subnorm
+= exp10 downward flt-32 -0x8p-152f : 0xf.fffffp-4f : inexact-ok
+= exp10 tonearest flt-32 -0x8p-152f : 0x1p+0f : inexact-ok
+= exp10 towardzero flt-32 -0x8p-152f : 0xf.fffffp-4f : inexact-ok
+= exp10 upward flt-32 -0x8p-152f : 0x1p+0f : inexact-ok
+= exp10 downward dbl-64 -0x8p-152 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x8p-152 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 -0x8p-152 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 upward dbl-64 -0x8p-152 : 0x1p+0 : inexact-ok
+= exp10 downward ldbl-96-intel -0x8p-152L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x8p-152L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x8p-152L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x8p-152L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x8p-152L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x8p-152L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128ibm -0x8p-152L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x8p-152L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x8p-152L : 0x1p+0L : inexact-ok
+= exp10 downward dbl-64 -0x4p-1076 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 tonearest dbl-64 -0x4p-1076 : 0x1p+0 : inexact-ok
+= exp10 towardzero dbl-64 -0x4p-1076 : 0xf.ffffffffffff8p-4 : inexact-ok
+= exp10 upward dbl-64 -0x4p-1076 : 0x1p+0 : inexact-ok
+= exp10 downward ldbl-96-intel -0x4p-1076L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x4p-1076L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x4p-1076L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x4p-1076L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-1076L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-1076L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128ibm -0x4p-1076L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 tonearest ldbl-128ibm -0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128ibm -0x4p-1076L : 0xf.fffffffffffffffffffffffffcp-4L : inexact-ok
+= exp10 upward ldbl-128ibm -0x4p-1076L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-intel -0x8p-16448L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-intel -0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-intel -0x8p-16448L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-intel -0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x8p-16448L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x8p-16448L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x8p-16448L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x8p-16448L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x8p-16448L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-96-m68k -0x4p-16448L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 tonearest ldbl-96-m68k -0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-96-m68k -0x4p-16448L : 0xf.fffffffffffffffp-4L : inexact-ok
+= exp10 upward ldbl-96-m68k -0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-16448L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-16448L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-16448L : 0x1p+0L : inexact-ok
+= exp10 downward ldbl-128 -0x4p-16496L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 tonearest ldbl-128 -0x4p-16496L : 0x1p+0L : inexact-ok
+= exp10 towardzero ldbl-128 -0x4p-16496L : 0xf.fffffffffffffffffffffffffff8p-4L : inexact-ok
+= exp10 upward ldbl-128 -0x4p-16496L : 0x1p+0L : inexact-ok
 exp2 0
 = exp2 downward flt-32 0x0p+0f : 0x1p+0f : inexact-ok
 = exp2 tonearest flt-32 0x0p+0f : 0x1p+0f : inexact-ok
diff --git a/sysdeps/ieee754/dbl-64/e_exp10.c b/sysdeps/ieee754/dbl-64/e_exp10.c
index eac609b71d..59cb2ffd4a 100644
--- a/sysdeps/ieee754/dbl-64/e_exp10.c
+++ b/sysdeps/ieee754/dbl-64/e_exp10.c
@@ -35,6 +35,8 @@ __ieee754_exp10 (double arg)
     return DBL_MIN * DBL_MIN;
   else if (arg > DBL_MAX_10_EXP + 1)
     return DBL_MAX * DBL_MAX;
+  else if (fabs (arg) < 0x1p-56)
+    return 1.0;
 
   GET_LOW_WORD (lx, arg);
   lx &= 0xf8000000;
diff --git a/sysdeps/ieee754/ldbl-128/e_exp10l.c b/sysdeps/ieee754/ldbl-128/e_exp10l.c
index 3c5096379c..da7099559d 100644
--- a/sysdeps/ieee754/ldbl-128/e_exp10l.c
+++ b/sysdeps/ieee754/ldbl-128/e_exp10l.c
@@ -35,6 +35,8 @@ __ieee754_exp10l (long double arg)
     return LDBL_MIN * LDBL_MIN;
   else if (arg > LDBL_MAX_10_EXP + 1)
     return LDBL_MAX * LDBL_MAX;
+  else if (fabsl (arg) < 0x1p-116L)
+    return 1.0L;
 
   u.value = arg;
   u.parts64.lsw &= 0xfe00000000000000LL;
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c b/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
index 5c68eb57b1..a0e8a3e610 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_exp10l.c
@@ -35,6 +35,8 @@ __ieee754_exp10l (long double arg)
     return LDBL_MIN * LDBL_MIN;
   else if (arg > LDBL_MAX_10_EXP + 1)
     return LDBL_MAX * LDBL_MAX;
+  else if (fabsl (arg) < 0x1p-109L)
+    return 1.0L;
 
   u.ld = arg;
   arg_high = u.d[0].d;
diff --git a/sysdeps/x86_64/fpu/libm-test-ulps b/sysdeps/x86_64/fpu/libm-test-ulps
index 5469887099..f68650d36d 100644
--- a/sysdeps/x86_64/fpu/libm-test-ulps
+++ b/sysdeps/x86_64/fpu/libm-test-ulps
@@ -1407,7 +1407,9 @@ ldouble: 1
 
 Function: "exp10_downward":
 double: 1
+float: 1
 idouble: 1
+ifloat: 1
 ildouble: 2
 ldouble: 2
 
@@ -1419,7 +1421,9 @@ ldouble: 1
 
 Function: "exp10_towardzero":
 double: 1
+float: 1
 idouble: 1
+ifloat: 1
 ildouble: 1
 ldouble: 1
 
@@ -1765,13 +1769,17 @@ ldouble: 1
 
 Function: "pow10_downward":
 double: 1
+float: 1
 idouble: 1
+ifloat: 1
 ildouble: 2
 ldouble: 2
 
 Function: "pow10_towardzero":
 double: 1
+float: 1
 idouble: 1
+ifloat: 1
 ildouble: 1
 ldouble: 1