Update.

2001-04-17  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ieee754/ldbl-128/e_logl.c (__ieee754_logl): Make sure
	desired exceptions are raised for exceptional values.
	* math/libm-test.inc (acosh_test, atan_test, atan2_test, cacos_test,
	cacosh_test, casin_test, casinh_test, catan_test, catanh_test,
	clog_test, log_test, log1p_test, tan_test): Increase precision of
	expected values to satisfy ldbl-128.
	* sysdeps/alpha/fpu/libm-test-ulps: Adjust accordingly.
	* sysdeps/arm/libm-test-ulps: Likewise.
	* sysdeps/i386/fpu/libm-test-ulps: Likewise.
	* sysdeps/ia64/fpu/libm-test-ulps: Likewise.
	* sysdeps/m68k/fpu/libm-test-ulps: Likewise.
	* sysdeps/mips/fpu/libm-test-ulps: Likewise.
	* sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
	* sysdeps/s390/fpu/libm-test-ulps: Likewise.
	* sysdeps/sh/sh4/fpu/libm-test-ulps: Likewise.
	* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Likewise.
	* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Likewise.

14 files changed, 385 insertions, 293 deletions

diff --git a/ChangeLog b/ChangeLog
index 408d1ad..175bb60 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,23 @@
+2001-04-17  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/ieee754/ldbl-128/e_logl.c (__ieee754_logl): Make sure
+	desired exceptions are raised for exceptional values.
+	* math/libm-test.inc (acosh_test, atan_test, atan2_test, cacos_test,
+	cacosh_test, casin_test, casinh_test, catan_test, catanh_test,
+	clog_test, log_test, log1p_test, tan_test): Increase precision of
+	expected values to satisfy ldbl-128.
+	* sysdeps/alpha/fpu/libm-test-ulps: Adjust accordingly.
+	* sysdeps/arm/libm-test-ulps: Likewise.
+	* sysdeps/i386/fpu/libm-test-ulps: Likewise.
+	* sysdeps/ia64/fpu/libm-test-ulps: Likewise.
+	* sysdeps/m68k/fpu/libm-test-ulps: Likewise.
+	* sysdeps/mips/fpu/libm-test-ulps: Likewise.
+	* sysdeps/powerpc/fpu/libm-test-ulps: Likewise.
+	* sysdeps/s390/fpu/libm-test-ulps: Likewise.
+	* sysdeps/sh/sh4/fpu/libm-test-ulps: Likewise.
+	* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Likewise.
+	* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Likewise.
+
 2001-04-17  Andreas Jaeger  <aj@suse.de>
 
 	* configure.in: Move test for critical programs up.
diff --git a/math/libm-test.inc b/math/libm-test.inc
index f7dc595..c2a75b6 100644
--- a/math/libm-test.inc
+++ b/math/libm-test.inc
@@ -739,7 +739,7 @@ acosh_test (void)
   TEST_f_f (acosh, -1.1L, nan_value, INVALID_EXCEPTION);
 
   TEST_f_f (acosh, 1, 0);
-  TEST_f_f (acosh, 7, 2.6339157938496334172L);
+  TEST_f_f (acosh, 7, 2.633915793849633417250092694615937L);
 
   END (acosh);
 }
@@ -818,7 +818,7 @@ atan_test (void)
   TEST_f_f (atan, 1, M_PI_4l);
   TEST_f_f (atan, -1, -M_PI_4l);
 
-  TEST_f_f (atan, 0.7L, 0.6107259643892086165L);
+  TEST_f_f (atan, 0.7L, 0.61072596438920861654375887649023613L);
 
   END (atan);
 }
@@ -918,11 +918,11 @@ atan2_test (void)
   TEST_ff_f (atan2, minus_infty, minus_infty, -M_PI_34l);
   TEST_ff_f (atan2, nan_value, nan_value, nan_value);
 
-  TEST_ff_f (atan2, 0.7L, 1.0L, 0.6107259643892086165L);
-  TEST_ff_f (atan2, -0.7L, 1.0L, -0.6107259643892086165L);
+  TEST_ff_f (atan2, 0.7L, 1, 0.61072596438920861654375887649023613L);
+  TEST_ff_f (atan2, -0.7L, 1.0L, -0.61072596438920861654375887649023613L);
   TEST_ff_f (atan2, 0.7L, -1.0L, 2.5308666892005846219L);
   TEST_ff_f (atan2, -0.7L, -1.0L, -2.5308666892005846219L);
-  TEST_ff_f (atan2, 0.4L, 0.0003L, 1.5700463269355215718L);
+  TEST_ff_f (atan2, 0.4L, 0.0003L, 1.5700463269355215717704032607580829L);
   TEST_ff_f (atan2, 1.4L, -0.93L, 2.1571487668237843755L);
 
   END (atan2);
@@ -1032,8 +1032,8 @@ cacos_test (void)
 
   TEST_c_c (cacos, nan_value, nan_value, nan_value, nan_value);
 
-  TEST_c_c (cacos, 0.7L, 1.2L, 1.1351827477151551089L, -1.0927647857577371459L);
-  TEST_c_c (cacos, -2, -3, 2.1414491111159960199L, 1.9833870299165354323L);
+  TEST_c_c (cacos, 0.7L, 1.2L, 1.1351827477151551088992008271819053L, -1.0927647857577371459105272080819308L);
+  TEST_c_c (cacos, -2, -3, 2.1414491111159960199416055713254211L, 1.9833870299165354323470769028940395L);
 
   END (cacos, complex);
 }
@@ -1095,8 +1095,8 @@ cacosh_test (void)
 
   TEST_c_c (cacosh, nan_value, nan_value, nan_value, nan_value);
 
-  TEST_c_c (cacosh, 0.7L, 1.2L, 1.0927647857577371459L, 1.1351827477151551089L);
-  TEST_c_c (cacosh, -2, -3, -1.9833870299165354323L, 2.1414491111159960199L);
+  TEST_c_c (cacosh, 0.7L, 1.2L, 1.0927647857577371459105272080819308L, 1.1351827477151551088992008271819053L);
+  TEST_c_c (cacosh, -2, -3, -1.9833870299165354323470769028940395L, 2.1414491111159960199416055713254211L);
 
   END (cacosh, complex);
 }
@@ -1225,8 +1225,8 @@ casin_test (void)
 
   TEST_c_c (casin, nan_value, nan_value, nan_value, nan_value);
 
-  TEST_c_c (casin, 0.7L, 1.2L, 0.4356135790797415103L, 1.0927647857577371459L);
-  TEST_c_c (casin, -2, -3, -0.5706527843210994007L, -1.9833870299165354323L);
+  TEST_c_c (casin, 0.7L, 1.2L, 0.4356135790797415103321208644578462L, 1.0927647857577371459105272080819308L);
+  TEST_c_c (casin, -2, -3, -0.57065278432109940071028387968566963L, -1.9833870299165354323470769028940395L);
 
   END (casin, complex);
 }
@@ -1289,8 +1289,8 @@ casinh_test (void)
 
   TEST_c_c (casinh, nan_value, nan_value, nan_value, nan_value);
 
-  TEST_c_c (casinh, 0.7L, 1.2L, 0.9786545955936738768L, 0.9113541895315601156L);
-  TEST_c_c (casinh, -2, -3, -1.9686379257930962917L, -0.9646585044076027920L);
+  TEST_c_c (casinh, 0.7L, 1.2L, 0.97865459559367387689317593222160964L, 0.91135418953156011567903546856170941L);
+  TEST_c_c (casinh, -2, -3, -1.9686379257930962917886650952454982L, -0.96465850440760279204541105949953237L);
 
   END (casinh, complex);
 }
@@ -1357,9 +1357,9 @@ catan_test (void)
 
   TEST_c_c (catan, nan_value, nan_value, nan_value, nan_value);
 
-  TEST_c_c (catan, 0.7L, 1.2L, 1.0785743834118921877L, 0.5770573776534306764L);
+  TEST_c_c (catan, 0.7L, 1.2L, 1.0785743834118921877443707996386368L, 0.57705737765343067644394541889341712L);
 
-  TEST_c_c (catan, -2, -3, -1.4099210495965755225L, -0.2290726829685387662L);
+  TEST_c_c (catan, -2, -3, -1.4099210495965755225306193844604208L, -0.22907268296853876629588180294200276L);
 
   END (catan, complex);
 }
@@ -1424,8 +1424,8 @@ catanh_test (void)
 
   TEST_c_c (catanh, nan_value, nan_value, nan_value, nan_value);
 
-  TEST_c_c (catanh, 0.7L, 1.2L, 0.2600749516525135959L, 0.9702403077950989849L);
-  TEST_c_c (catanh, -2, -3, -0.1469466662255297520L, -1.3389725222944935611L);
+  TEST_c_c (catanh, 0.7L, 1.2L, 0.2600749516525135959200648705635915L, 0.97024030779509898497385130162655963L);
+  TEST_c_c (catanh, -2, -3, -0.14694666622552975204743278515471595L, -1.3389725222944935611241935759091443L);
 
   END (catanh, complex);
 }
@@ -1750,7 +1750,7 @@ clog_test (void)
   TEST_c_c (clog, nan_value, -5, nan_value, nan_value, INVALID_EXCEPTION_OK);
 
   TEST_c_c (clog, nan_value, nan_value, nan_value, nan_value);
-  TEST_c_c (clog, -2, -3, 1.2824746787307683680L, -2.1587989303424641704L);
+  TEST_c_c (clog, -2, -3, 1.2824746787307683680267437207826593L, -2.1587989303424641704769327722648368L);
 
   END (clog, complex);
 }
@@ -3103,7 +3103,7 @@ log_test (void)
   TEST_f_f (log, 1.0 / M_El, -1);
   TEST_f_f (log, 2, M_LN2l);
   TEST_f_f (log, 10, M_LN10l);
-  TEST_f_f (log, 0.7L, -0.35667494393873237891L);
+  TEST_f_f (log, 0.7L, -0.35667494393873237891263871124118447L);
 
   END (log);
 }
@@ -3164,7 +3164,7 @@ log1p_test (void)
 
   TEST_f_f (log1p, M_El - 1.0, 1);
 
-  TEST_f_f (log1p, -0.3L, -0.35667494393873237891L);
+  TEST_f_f (log1p, -0.3L, -0.35667494393873237891263871124118447L);
 
   END (log1p);
 }
@@ -3924,7 +3924,7 @@ tan_test (void)
   TEST_f_f (tan, nan_value, nan_value);
 
   TEST_f_f (tan, M_PI_4l, 1);
-  TEST_f_f (tan, 0.7L, 0.84228838046307944813L);
+  TEST_f_f (tan, 0.7L, 0.84228838046307944812813500221293775L);
 
   END (tan);
 }
diff --git a/sysdeps/alpha/fpu/libm-test-ulps b/sysdeps/alpha/fpu/libm-test-ulps
index c278128..5169a3e 100644
--- a/sysdeps/alpha/fpu/libm-test-ulps
+++ b/sysdeps/alpha/fpu/libm-test-ulps
@@ -39,87 +39,87 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # casin
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 double: 1
 idouble: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 4
 idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 1
 ifloat: 1
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 float: 6
 idouble: 1
@@ -174,7 +174,7 @@ float: 1
 ifloat: 1
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 double: 1
 float: 3
 idouble: 1
@@ -521,7 +521,7 @@ idouble: 1
 ifloat: 2
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -538,7 +538,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
diff --git a/sysdeps/arm/libm-test-ulps b/sysdeps/arm/libm-test-ulps
index 23a0f35..260ba58 100644
--- a/sysdeps/arm/libm-test-ulps
+++ b/sysdeps/arm/libm-test-ulps
@@ -39,87 +39,87 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # casin
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 double: 1
 idouble: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 4
 idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 1
 ifloat: 1
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 float: 6
 idouble: 1
@@ -174,7 +174,7 @@ float: 1
 ifloat: 1
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 double: 1
 float: 3
 idouble: 1
@@ -521,7 +521,7 @@ idouble: 1
 ifloat: 2
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -538,7 +538,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
diff --git a/sysdeps/i386/fpu/libm-test-ulps b/sysdeps/i386/fpu/libm-test-ulps
index 0a4a3d7..6dd00aa 100644
--- a/sysdeps/i386/fpu/libm-test-ulps
+++ b/sysdeps/i386/fpu/libm-test-ulps
@@ -6,7 +6,7 @@ ildouble: 1150
 ldouble: 1150
 
 # acosh
-Test "acosh (7) == 2.6339157938496334172":
+Test "acosh (7) == 2.633915793849633417250092694615937":
 ldouble: 1
 ildouble: 1
 
@@ -34,15 +34,15 @@ ildouble: 656
 ldouble: 656
 
 # atan
-Test "atan (0.7) == 0.6107259643892086165":
+Test "atan (0.7) == 0.61072596438920861654375887649023613":
 ildouble: 549
 ldouble: 549
 
 # atan2
-Test "atan2 (0.4, 0.0003) == 1.5700463269355215718":
+Test "atan2 (0.4, 0.0003) == 1.5700463269355215717704032607580829":
 ildouble: 1
 ldouble: 1
-Test "atan2 (0.7, 1) == 0.6107259643892086165":
+Test "atan2 (0.7, 1) == 0.61072596438920861654375887649023613":
 ildouble: 549
 ldouble: 549
 
@@ -76,122 +76,122 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (-2 - 3 i) == 2.1414491111159960199 + 1.9833870299165354323 i":
-Test "Imaginary part of: cacos (-2 - 3 i) == 2.1414491111159960199 + 1.9833870299165354323 i":
+Test "Real part of: cacos (-2 - 3 i) == 2.1414491111159960199416055713254211 + 1.9833870299165354323470769028940395 i":
+Test "Imaginary part of: cacos (-2 - 3 i) == 2.1414491111159960199416055713254211 + 1.9833870299165354323470769028940395 i":
 ildouble: 1
 ldouble: 1
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 ildouble: 151
 ldouble: 151
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 2
 ifloat: 2
 ildouble: 329
 ldouble: 329
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 4
 idouble: 1
 ifloat: 4
 ildouble: 5
 ldouble: 5
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 4
 idouble: 1
 ifloat: 4
 ildouble: 1
 ldouble: 1
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 idouble: 1
 ildouble: 328
 ldouble: 328
-Test "Imaginary part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Imaginary part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 ildouble: 151
 ldouble: 151
 
 # casin
-Test "Real part of: casin (-2 - 3 i) == -0.5706527843210994007 - 1.9833870299165354323 i":
-Test "Imaginary part of: casin (-2 - 3 i) == -0.5706527843210994007 - 1.9833870299165354323 i":
+Test "Real part of: casin (-2 - 3 i) == -0.57065278432109940071028387968566963 - 1.9833870299165354323470769028940395 i":
+Test "Imaginary part of: casin (-2 - 3 i) == -0.57065278432109940071028387968566963 - 1.9833870299165354323470769028940395 i":
 ildouble: 1
 ldouble: 1
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
 ildouble: 603
 ldouble: 603
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 2
 ifloat: 2
 ildouble: 329
 ldouble: 329
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
 ildouble: 6
 ldouble: 6
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
 ildouble: 6
 ldouble: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 ildouble: 892
 ldouble: 892
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 ildouble: 12
 ldouble: 12
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 ildouble: 7
 ldouble: 7
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 ildouble: 251
 ldouble: 251
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 1
 ifloat: 1
 ildouble: 474
 ldouble: 474
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 2
 float: 1
 idouble: 2
 ifloat: 1
 ildouble: 6
 ldouble: 6
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 idouble: 1
 ildouble: 66
 ldouble: 66
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 ildouble: 447
 ldouble: 447
 
@@ -268,8 +268,8 @@ ildouble: 1067
 ldouble: 1067
 
 # clog
-Test "Real part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Real part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 ildouble: 1
 ldouble: 1
 
@@ -814,7 +814,7 @@ ildouble: 1
 Test "log (1.0 / M_El) == -1":
 ldouble: 1
 ildouble: 1
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -840,7 +840,7 @@ ildouble: 1
 ldouble: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -915,7 +915,7 @@ ildouble: 325
 ldouble: 325
 
 # tan
-Test "tan (0.7) == 0.84228838046307944813":
+Test "tan (0.7) == 0.84228838046307944812813500221293775":
 ildouble: 1401
 ldouble: 1401
 Test "tan (pi/4) == 1":
diff --git a/sysdeps/ia64/fpu/libm-test-ulps b/sysdeps/ia64/fpu/libm-test-ulps
index a79eefd..464681b 100644
--- a/sysdeps/ia64/fpu/libm-test-ulps
+++ b/sysdeps/ia64/fpu/libm-test-ulps
@@ -1,7 +1,7 @@
 # Begin of automatic generation
 
 # acosh
-Test "acosh (7) == 2.6339157938496334172":
+Test "acosh (7) == 2.633915793849633417250092694615937":
 ldouble: 1
 ildouble: 1
 
@@ -18,7 +18,7 @@ ildouble: 656
 ldouble: 656
 
 # atan
-#Test "atan (0.7) == 0.6107259643892086165":
+#Test "atan (0.7) == 0.61072596438920861654375887649023613":
 #ildouble: 549
 #ldouble: 549
 
@@ -52,88 +52,88 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (-2 - 3 i) == 2.1414491111159960199 + 1.9833870299165354323 i":
-Test "Imaginary part of: cacos (-2 - 3 i) == 2.1414491111159960199 + 1.9833870299165354323 i":
+Test "Real part of: cacos (-2 - 3 i) == 2.1414491111159960199416055713254211 + 1.9833870299165354323470769028940395 i":
+Test "Imaginary part of: cacos (-2 - 3 i) == 2.1414491111159960199416055713254211 + 1.9833870299165354323470769028940395 i":
 ildouble: 1
 ldouble: 1
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 ildouble: 151
 ldouble: 151
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 2
 ifloat: 2
 ildouble: 329
 ldouble: 329
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
 ildouble: 6
 ldouble: 6
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 4
 idouble: 1
 ifloat: 4
 ildouble: 1
 ldouble: 1
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 float: 1
 ifloat: 1
 double: 1
 idouble: 1
 ildouble: 328
 ldouble: 328
-Test "Imaginary part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Imaginary part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 ildouble: 151
 ldouble: 151
 
 # casin
-Test "Real part of: casin (-2 - 3 i) == -0.5706527843210994007 - 1.9833870299165354323 i":
-Test "Imaginary part of: casin (-2 - 3 i) == -0.5706527843210994007 - 1.9833870299165354323 i":
+Test "Real part of: casin (-2 - 3 i) == -0.57065278432109940071028387968566963 - 1.9833870299165354323470769028940395 i":
+Test "Imaginary part of: casin (-2 - 3 i) == -0.57065278432109940071028387968566963 - 1.9833870299165354323470769028940395 i":
 ildouble: 1
 ldouble: 1
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
 ildouble: 603
 ldouble: 603
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 2
 ifloat: 2
 ildouble: 329
 ldouble: 329
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
 ildouble: 6
 ldouble: 6
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
 ildouble: 6
 ldouble: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
 ildouble: 892
 ldouble: 892
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 double: 1
@@ -142,22 +142,22 @@ ildouble: 12
 ldouble: 12
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 ildouble: 7
 ldouble: 7
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
 ildouble: 251
 ldouble: 251
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 1
 ifloat: 1
 double: 1
@@ -166,24 +166,24 @@ ildouble: 474
 ldouble: 474
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 1
 ifloat: 1
 double: 4
 idouble: 4
 ildouble: 6
 ldouble: 6
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 6
 ifloat: 6
 double: 1
 idouble: 1
 ildouble: 66
 ldouble: 66
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 6
 ifloat: 6
 double: 1
@@ -263,8 +263,8 @@ ildouble: 1067
 ldouble: 1067
 
 # clog
-Test "Real part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Real part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 float: 3
 ifloat: 3
 double: 1
@@ -857,7 +857,7 @@ ldouble: 1
 ildouble: 1
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -883,7 +883,7 @@ ildouble: 1
 ldouble: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -959,7 +959,7 @@ ildouble: 325
 ldouble: 325
 
 # tan
-Test "tan (0.7) == 0.84228838046307944813":
+Test "tan (0.7) == 0.84228838046307944812813500221293775":
 ildouble: 1401
 ldouble: 1401
 Test "tan (pi/4) == 1":
diff --git a/sysdeps/ieee754/ldbl-128/e_logl.c b/sysdeps/ieee754/ldbl-128/e_logl.c
index 3bfe3c2..23c8ec5 100644
--- a/sysdeps/ieee754/ldbl-128/e_logl.c
+++ b/sysdeps/ieee754/ldbl-128/e_logl.c
@@ -106,6 +106,7 @@ static const long double logtbl[92] = {
 -2.7902661731604211834685052867305795169688E-4L,
 -1.2335696813916860754951146082826952093496E-4L,
 -3.0677461025892873184042490943581654591817E-5L,
+#define ZERO logtbl[38]
  0.0000000000000000000000000000000000000000E0L,
 -3.0359557945051052537099938863236321874198E-5L,
 -1.2081346403474584914595395755316412213151E-4L,
@@ -167,7 +168,6 @@ static const long double
   ln2a = 6.93145751953125e-1L,
   ln2b = 1.4286068203094172321214581765680755001344E-6L;
 
-
 long double
 __ieee754_logl(long double x)
 {
@@ -184,22 +184,17 @@ __ieee754_logl(long double x)
   /* log(0) = -infinity. */
   if ((k | u.parts32.w1 | u.parts32.w2 | u.parts32.w3) == 0)
     {
-      u.parts32.w0 = 0xffff0000;
-      return u.value;
+      return -0.5L / ZERO;
     }
   /* log ( x < 0 ) = NaN */
   if (m & 0x80000000)
     {
-      u.parts32.w0 = 0x7fffffff;
-      u.parts32.w1 = 0xffffffff;
-      u.parts32.w2 = 0xffffffff;
-      u.parts32.w3 = 0xffffffff;
-      return u.value;
+      return (x - x) / ZERO;
     }
   /* log (infinity or NaN) */
   if (k >= 0x7fff0000)
     {
-      return u.value;
+      return x + x;
     }
 
   /* Extract exponent and reduce domain to 0.703125 <= u < 1.40625  */
diff --git a/sysdeps/m68k/fpu/libm-test-ulps b/sysdeps/m68k/fpu/libm-test-ulps
index f891152..cf12777 100644
--- a/sysdeps/m68k/fpu/libm-test-ulps
+++ b/sysdeps/m68k/fpu/libm-test-ulps
@@ -6,7 +6,7 @@ ildouble: 1
 ldouble: 1
 
 # acosh
-Test "acosh (7) == 2.6339157938496334172":
+Test "acosh (7) == 2.633915793849633417250092694615937":
 ildouble: 1
 ldouble: 1
 
@@ -48,109 +48,109 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Imaginary part of: cacos (-2 - 3 i) == 2.1414491111159960199 + 1.9833870299165354323 i":
+Test "Imaginary part of: cacos (-2 - 3 i) == 2.1414491111159960199416055713254211 + 1.9833870299165354323470769028940395 i":
 ildouble: 1
 ldouble: 1
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 ildouble: 1
 ldouble: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 2
 ifloat: 2
 ildouble: 1
 ldouble: 1
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
 ildouble: 5
 ldouble: 5
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 idouble: 1
 ildouble: 2
 ldouble: 2
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 idouble: 1
 ildouble: 1
 ldouble: 1
-Test "Imaginary part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Imaginary part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 ildouble: 1
 ldouble: 1
 
 # casin
-Test "Imaginary part of: casin (-2 - 3 i) == -0.5706527843210994007 - 1.9833870299165354323 i":
+Test "Imaginary part of: casin (-2 - 3 i) == -0.57065278432109940071028387968566963 - 1.9833870299165354323470769028940395 i":
 ildouble: 1
 ldouble: 1
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
 ildouble: 1
 ldouble: 1
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 2
 ifloat: 2
 ildouble: 1
 ldouble: 1
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 6
 float: 19
 idouble: 6
 ifloat: 19
 ildouble: 6
 ldouble: 6
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 13
 float: 1
 idouble: 13
 ifloat: 1
 ildouble: 7
 ldouble: 7
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
 ildouble: 3
 ldouble: 3
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 2
 ifloat: 2
 ildouble: 3
 ldouble: 3
 
 # catan
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 ildouble: 7
 ldouble: 7
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 ildouble: 1
 ldouble: 1
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 1
 ifloat: 1
 ildouble: 1
 ldouble: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 ildouble: 2
 ldouble: 2
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 ildouble: 2
 ldouble: 2
 
@@ -225,7 +225,7 @@ float: 2
 ifloat: 2
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 ildouble: 1
 ldouble: 1
 
@@ -628,7 +628,7 @@ ildouble: 1
 ldouble: 1
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -653,7 +653,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -715,7 +715,7 @@ float: 1
 ifloat: 1
 
 # tan
-Test "tan (0.7) == 0.84228838046307944813":
+Test "tan (0.7) == 0.84228838046307944812813500221293775":
 ildouble: 1
 ldouble: 1
 Test "tan (pi/4) == 1":
diff --git a/sysdeps/mips/fpu/libm-test-ulps b/sysdeps/mips/fpu/libm-test-ulps
index a36dacf..78cedbc 100644
--- a/sysdeps/mips/fpu/libm-test-ulps
+++ b/sysdeps/mips/fpu/libm-test-ulps
@@ -39,87 +39,87 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # casin
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 double: 1
 idouble: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 4
 idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 1
 ifloat: 1
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 float: 6
 idouble: 1
@@ -174,7 +174,7 @@ float: 1
 ifloat: 1
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 double: 1
 float: 3
 idouble: 1
@@ -521,7 +521,7 @@ idouble: 1
 ifloat: 2
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -538,7 +538,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
diff --git a/sysdeps/powerpc/fpu/libm-test-ulps b/sysdeps/powerpc/fpu/libm-test-ulps
index 499388d..3ff8ecc 100644
--- a/sysdeps/powerpc/fpu/libm-test-ulps
+++ b/sysdeps/powerpc/fpu/libm-test-ulps
@@ -39,86 +39,86 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # casin
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 4
 idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 float: 6
 idouble: 1
@@ -173,7 +173,7 @@ float: 1
 ifloat: 1
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 double: 1
 float: 3
 idouble: 1
@@ -512,7 +512,7 @@ idouble: 1
 ifloat: 2
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -529,7 +529,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
diff --git a/sysdeps/s390/fpu/libm-test-ulps b/sysdeps/s390/fpu/libm-test-ulps
index cdb4d27..ee0eaa5 100644
--- a/sysdeps/s390/fpu/libm-test-ulps
+++ b/sysdeps/s390/fpu/libm-test-ulps
@@ -44,87 +44,87 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # casin
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 double: 1
 idouble: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 4
 idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 1
 ifloat: 1
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 float: 6
 idouble: 1
@@ -187,7 +187,7 @@ float: 1
 ifloat: 1
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 double: 1
 float: 3
 idouble: 1
@@ -542,7 +542,7 @@ idouble: 1
 ifloat: 2
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -559,7 +559,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
diff --git a/sysdeps/sh/sh4/fpu/libm-test-ulps b/sysdeps/sh/sh4/fpu/libm-test-ulps
index aad54b3..644a438 100644
--- a/sysdeps/sh/sh4/fpu/libm-test-ulps
+++ b/sysdeps/sh/sh4/fpu/libm-test-ulps
@@ -39,87 +39,87 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # casin
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 double: 1
 idouble: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 4
 idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 1
 ifloat: 1
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 float: 6
 idouble: 1
@@ -174,7 +174,7 @@ float: 1
 ifloat: 1
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 double: 1
 float: 3
 idouble: 1
@@ -521,7 +521,7 @@ idouble: 1
 ifloat: 2
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -538,7 +538,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
diff --git a/sysdeps/sparc/sparc32/fpu/libm-test-ulps b/sysdeps/sparc/sparc32/fpu/libm-test-ulps
index d2e75ec..39064eb 100644
--- a/sysdeps/sparc/sparc32/fpu/libm-test-ulps
+++ b/sysdeps/sparc/sparc32/fpu/libm-test-ulps
@@ -39,87 +39,87 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # casin
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 double: 1
 idouble: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 4
 idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 1
 ifloat: 1
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 float: 6
 idouble: 1
@@ -174,7 +174,7 @@ float: 1
 ifloat: 1
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 double: 1
 float: 3
 idouble: 1
@@ -521,7 +521,7 @@ idouble: 1
 ifloat: 2
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -538,7 +538,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
diff --git a/sysdeps/sparc/sparc64/fpu/libm-test-ulps b/sysdeps/sparc/sparc64/fpu/libm-test-ulps
index 4cbed26..cd8ffb3 100644
--- a/sysdeps/sparc/sparc64/fpu/libm-test-ulps
+++ b/sysdeps/sparc/sparc64/fpu/libm-test-ulps
@@ -13,6 +13,19 @@ float: 2
 idouble: 1
 ifloat: 2
 
+# atan
+Test "atan (0.7) == 0.61072596438920861654375887649023613":
+ildouble: 1
+ldouble: 1
+
+# atan2
+Test "atan2 (0.4, 0.0003) == 1.5700463269355215717704032607580829":
+ildouble: 1
+ldouble: 1
+Test "atan2 (0.7, 1) == 0.61072596438920861654375887649023613":
+ildouble: 1
+ldouble: 1
+
 # atanh
 Test "atanh (0.7) == 0.8673005276940531944":
 double: 1
@@ -39,87 +52,107 @@ float: 1
 ifloat: 1
 
 # cacos
-Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551089 - 1.0927647857577371459 i":
+Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
+ildouble: 3
+ldouble: 3
 
 # cacosh
-Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
-Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323 + 2.1414491111159960199 i":
+ildouble: 5
+ldouble: 5
+Test "Imaginary part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
-Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459 + 1.1351827477151551089 i":
+ildouble: 1
+ldouble: 1
+Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
 
 # casin
-Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
-Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103 + 1.0927647857577371459 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
 float: 1
 ifloat: 1
+ildouble: 3
+ldouble: 3
 
 # casinh
-Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
-Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917 - 0.9646585044076027920 i":
+ildouble: 4
+ldouble: 4
+Test "Imaginary part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
-Test "Real part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+ildouble: 2
+ldouble: 2
+Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 double: 1
 idouble: 1
-Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.9786545955936738768 + 0.9113541895315601156 i":
+ildouble: 1
+ldouble: 1
+Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
 float: 1
 ifloat: 1
+ildouble: 1
+ldouble: 1
 
 # catan
-Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Real part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 float: 3
 ifloat: 3
-Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225 - 0.2290726829685387662 i":
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
-Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 float: 4
 ifloat: 4
-Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877 + 0.5770573776534306764 i":
+Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
 double: 1
 idouble: 1
+ildouble: 1
+ldouble: 1
 
 # catanh
-Test "Real part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 double: 4
 idouble: 4
-Test "Imaginary part of: catanh (-2 - 3 i) == -0.1469466662255297520 - 1.3389725222944935611 i":
+Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
 float: 4
 ifloat: 4
-Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 float: 1
 ifloat: 1
-Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959 + 0.9702403077950989849 i":
+Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
 double: 1
 float: 6
 idouble: 1
@@ -181,7 +214,7 @@ ildouble: 1
 ldouble: 1
 
 # clog
-Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680 - 2.1587989303424641704 i":
+Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
 double: 1
 float: 3
 idouble: 1
@@ -304,11 +337,16 @@ ildouble: 0.2252
 ldouble: 0.2252
 
 # cpow
+Test "Real part of: cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i":
+ildouble: 2
+ldouble: 2
 Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
 double: 1
 float: 4
 idouble: 1
 ifloat: 4
+ildouble: 3
+ldouble: 3
 Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
 float: 2
 ifloat: 2
@@ -317,6 +355,8 @@ double: 1.1031
 float: 1.4668
 idouble: 1.1031
 ifloat: 1.4668
+ildouble: 0.9006
+ldouble: 0.9006
 
 # csin
 Test "Imaginary part of: csin (0.7 + 1.2 i) == 1.1664563419657581376 + 1.1544997246948547371 i":
@@ -585,11 +625,13 @@ idouble: 1
 ifloat: 2
 
 # log
-Test "log (0.7) == -0.35667494393873237891":
+Test "log (0.7) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
 ifloat: 1
+ildouble: 1
+ldouble: 1
 
 # log10
 Test "log10 (0.7) == -0.15490195998574316929":
@@ -602,7 +644,7 @@ float: 1
 ifloat: 1
 
 # log1p
-Test "log1p (-0.3) == -0.35667494393873237891":
+Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
 double: 1
 float: 1
 idouble: 1
@@ -667,6 +709,9 @@ ildouble: 1
 ldouble: 1
 
 # tan
+Test "tan (0.7) == 0.84228838046307944812813500221293775":
+ildouble: 1
+ldouble: 1
 Test "tan (pi/4) == 1":
 double: 0.5
 idouble: 0.5
@@ -841,6 +886,14 @@ float: 2
 idouble: 1
 ifloat: 2
 
+Function: "atan":
+ildouble: 1
+ldouble: 1
+
+Function: "atan2":
+ildouble: 1
+ldouble: 1
+
 Function: "atanh":
 double: 1
 idouble: 1
@@ -860,40 +913,54 @@ ifloat: 1
 Function: Imaginary part of "cacos":
 float: 1
 ifloat: 1
+ildouble: 3
+ldouble: 3
 
 Function: Real part of "cacosh":
 double: 1
 float: 7
 idouble: 1
 ifloat: 7
+ildouble: 5
+ldouble: 5
 
 Function: Imaginary part of "cacosh":
 double: 1
 float: 3
 idouble: 1
 ifloat: 3
+ildouble: 1
+ldouble: 1
 
 Function: Real part of "casin":
 double: 3
 float: 2
 idouble: 3
 ifloat: 2
+ildouble: 1
+ldouble: 1
 
 Function: Imaginary part of "casin":
 float: 1
 ifloat: 1
+ildouble: 3
+ldouble: 3
 
 Function: Real part of "casinh":
 double: 5
 float: 1
 idouble: 5
 ifloat: 1
+ildouble: 4
+ldouble: 4
 
 Function: Imaginary part of "casinh":
 double: 3
 float: 6
 idouble: 3
 ifloat: 6
+ildouble: 2
+ldouble: 2
 
 Function: Real part of "catan":
 float: 4
@@ -904,6 +971,8 @@ double: 1
 float: 1
 idouble: 1
 ifloat: 1
+ildouble: 1
+ldouble: 1
 
 Function: Real part of "catanh":
 double: 4
@@ -988,12 +1057,16 @@ double: 1
 float: 4
 idouble: 1
 ifloat: 4
+ildouble: 3
+ldouble: 3
 
 Function: Imaginary part of "cpow":
 double: 1.1031
 float: 2
 idouble: 1.1031
 ifloat: 2
+ildouble: 0.9006
+ldouble: 0.9006
 
 Function: Imaginary part of "csin":
 float: 1
@@ -1110,6 +1183,8 @@ double: 1
 float: 1
 idouble: 1
 ifloat: 1
+ildouble: 1
+ldouble: 1
 
 Function: "log10":
 double: 1
@@ -1150,6 +1225,8 @@ ldouble: 1
 Function: "tan":
 double: 0.5
 idouble: 0.5
+ildouble: 1
+ldouble: 1
 
 Function: "tanh":
 double: 1