Fix exp10 spurious underflows (bug 16560).

This patch fixes spurious underflows from exp10 for arguments near 0
(part of bug 16560; that bug also includes spurious underflows from
exp2, which are not fixed by this patch).  The problem is underflows
in the internal computation converting the exp10 argument to arguments
for exp (with extra precision), and the fix is simply to return 1
early for arguments near enough to 0 (just as arguments with large
enough magnitude have their own overflow / underflow logic at the
start of the function).

Tested x86_64 and x86 and ulps updated accordingly; also tested for
powerpc32 and mips64 to validate the ldbl-128ibm and ldbl-128 changes.

	[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.

1 files changed, 666 insertions, 0 deletions

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