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-rw-r--r--libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/check_nan.cc87
-rw-r--r--libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/check_value.cc843
-rw-r--r--libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/compile.cc41
-rw-r--r--libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/compile_2.cc41
4 files changed, 1012 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/check_nan.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/check_nan.cc
new file mode 100644
index 000000000..e5e7bbab5
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/check_nan.cc
@@ -0,0 +1,87 @@
+// { dg-require-c-std "" }
+// { dg-add-options ieee }
+
+// 2007-01-10 Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 5.2.1.13 ellint_2
+
+#include <tr1/cmath>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ float kf = std::numeric_limits<float>::quiet_NaN();
+ double kd = std::numeric_limits<double>::quiet_NaN();
+ long double kl = std::numeric_limits<long double>::quiet_NaN();
+
+ float phif = std::atan2(1.0F, 1.0F);
+ double phid = std::atan2(1.0, 1.0);
+ long double phil = std::atan2(1.0L, 1.0L);
+
+ float a = std::tr1::ellint_2(kf, phif);
+ float b = std::tr1::ellint_2f(kf, phif);
+ double c = std::tr1::ellint_2(kd, phid);
+ long double d = std::tr1::ellint_2(kl, phil);
+ long double e = std::tr1::ellint_2l(kl, phil);
+
+ VERIFY(std::tr1::isnan<float>(a));
+ VERIFY(std::tr1::isnan<float>(b));
+ VERIFY(std::tr1::isnan<double>(c));
+ VERIFY(std::tr1::isnan<long double>(d));
+ VERIFY(std::tr1::isnan<long double>(e));
+
+ return;
+}
+
+void
+test02()
+{
+ float kf = 0.5F;
+ double kd = 0.5;
+ long double kl = 0.5L;
+
+ float phif = std::numeric_limits<float>::quiet_NaN();
+ double phid = std::numeric_limits<double>::quiet_NaN();
+ long double phil = std::numeric_limits<long double>::quiet_NaN();
+
+ float a = std::tr1::ellint_2(kf, phif);
+ float b = std::tr1::ellint_2f(kf, phif);
+ double c = std::tr1::ellint_2(kd, phid);
+ long double d = std::tr1::ellint_2(kl, phil);
+ long double e = std::tr1::ellint_2l(kl, phil);
+
+ VERIFY(std::tr1::isnan<float>(a));
+ VERIFY(std::tr1::isnan<float>(b));
+ VERIFY(std::tr1::isnan<double>(c));
+ VERIFY(std::tr1::isnan<long double>(d));
+ VERIFY(std::tr1::isnan<long double>(e));
+
+ return;
+}
+
+int
+main()
+{
+ test01();
+ test02();
+ return 0;
+}
+
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/check_value.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/check_value.cc
new file mode 100644
index 000000000..baca5ed85
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/check_value.cc
@@ -0,0 +1,843 @@
+// 2007-02-04 Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// ellint_2
+
+
+// Compare against values generated by the GNU Scientific Library.
+// The GSL can be found on the web: http://www.gnu.org/software/gsl/
+
+#include <tr1/cmath>
+#if defined(__TEST_DEBUG)
+#include <iostream>
+#define VERIFY(A) \
+if (!(A)) \
+ { \
+ std::cout << "line " << __LINE__ \
+ << " max_abs_frac = " << max_abs_frac \
+ << std::endl; \
+ }
+#else
+#include <testsuite_hooks.h>
+#endif
+#include "../testcase.h"
+
+
+// Test data for k=-0.90000000000000002.
+testcase_ellint_2<double> data001[] = {
+ { -0.0000000000000000, -0.90000000000000002, 0.0000000000000000 },
+ { 0.17381690606167963, -0.90000000000000002, 0.17453292519943295 },
+ { 0.34337919186972055, -0.90000000000000002, 0.34906585039886590 },
+ { 0.50464268659856337, -0.90000000000000002, 0.52359877559829882 },
+ { 0.65400003842368593, -0.90000000000000002, 0.69813170079773179 },
+ { 0.78854928419904657, -0.90000000000000002, 0.87266462599716477 },
+ { 0.90645698626315407, -0.90000000000000002, 1.0471975511965976 },
+ { 1.0075154899135925, -0.90000000000000002, 1.2217304763960306 },
+ { 1.0940135583194071, -0.90000000000000002, 1.3962634015954636 },
+ { 1.1716970527816140, -0.90000000000000002, 1.5707963267948966 },
+};
+
+// Test function for k=-0.90000000000000002.
+template <typename Tp>
+void test001()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data001)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data001[i].k), Tp(data001[i].phi));
+ const Tp f0 = data001[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(5.0000000000000029e-12));
+}
+
+// Test data for k=-0.80000000000000004.
+testcase_ellint_2<double> data002[] = {
+ { -0.0000000000000000, -0.80000000000000004, 0.0000000000000000 },
+ { 0.17396762274534808, -0.80000000000000004, 0.17453292519943295 },
+ { 0.34458685226969316, -0.80000000000000004, 0.34906585039886590 },
+ { 0.50872923654502444, -0.80000000000000004, 0.52359877559829882 },
+ { 0.66372016539176237, -0.80000000000000004, 0.69813170079773179 },
+ { 0.80760344410167406, -0.80000000000000004, 0.87266462599716477 },
+ { 0.93945480372495072, -0.80000000000000004, 1.0471975511965976 },
+ { 1.0597473310395036, -0.80000000000000004, 1.2217304763960306 },
+ { 1.1706981862452361, -0.80000000000000004, 1.3962634015954636 },
+ { 1.2763499431699066, -0.80000000000000004, 1.5707963267948966 },
+};
+
+// Test function for k=-0.80000000000000004.
+template <typename Tp>
+void test002()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data002)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data002[i].k), Tp(data002[i].phi));
+ const Tp f0 = data002[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(1.0000000000000008e-12));
+}
+
+// Test data for k=-0.69999999999999996.
+testcase_ellint_2<double> data003[] = {
+ { -0.0000000000000000, -0.69999999999999996, 0.0000000000000000 },
+ { 0.17410041242702540, -0.69999999999999996, 0.17453292519943295 },
+ { 0.34564605085764760, -0.69999999999999996, 0.34906585039886590 },
+ { 0.51228495693314657, -0.69999999999999996, 0.52359877559829882 },
+ { 0.67207654098799530, -0.69999999999999996, 0.69813170079773179 },
+ { 0.82370932631556515, -0.69999999999999996, 0.87266462599716477 },
+ { 0.96672313309452795, -0.69999999999999996, 1.0471975511965976 },
+ { 1.1017090644949503, -0.69999999999999996, 1.2217304763960306 },
+ { 1.2304180097292916, -0.69999999999999996, 1.3962634015954636 },
+ { 1.3556611355719557, -0.69999999999999996, 1.5707963267948966 },
+};
+
+// Test function for k=-0.69999999999999996.
+template <typename Tp>
+void test003()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data003)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data003[i].k), Tp(data003[i].phi));
+ const Tp f0 = data003[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(5.0000000000000039e-13));
+}
+
+// Test data for k=-0.59999999999999998.
+testcase_ellint_2<double> data004[] = {
+ { -0.0000000000000000, -0.59999999999999998, 0.0000000000000000 },
+ { 0.17421534919599130, -0.59999999999999998, 0.17453292519943295 },
+ { 0.34655927787174101, -0.59999999999999998, 0.34906585039886590 },
+ { 0.51533034538432165, -0.59999999999999998, 0.52359877559829882 },
+ { 0.67916550597453029, -0.59999999999999998, 0.69813170079773179 },
+ { 0.83720218180349870, -0.59999999999999998, 0.87266462599716477 },
+ { 0.98922159354937755, -0.59999999999999998, 1.0471975511965976 },
+ { 1.1357478470419360, -0.59999999999999998, 1.2217304763960306 },
+ { 1.2780617372844056, -0.59999999999999998, 1.3962634015954636 },
+ { 1.4180833944487243, -0.59999999999999998, 1.5707963267948966 },
+};
+
+// Test function for k=-0.59999999999999998.
+template <typename Tp>
+void test004()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data004)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data004[i].k), Tp(data004[i].phi));
+ const Tp f0 = data004[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(5.0000000000000039e-13));
+}
+
+// Test data for k=-0.50000000000000000.
+testcase_ellint_2<double> data005[] = {
+ { -0.0000000000000000, -0.50000000000000000, 0.0000000000000000 },
+ { 0.17431249677315910, -0.50000000000000000, 0.17453292519943295 },
+ { 0.34732862537770803, -0.50000000000000000, 0.34906585039886590 },
+ { 0.51788193485993805, -0.50000000000000000, 0.52359877559829882 },
+ { 0.68506022954164536, -0.50000000000000000, 0.69813170079773179 },
+ { 0.84831662803347196, -0.50000000000000000, 0.87266462599716477 },
+ { 1.0075555551444717, -0.50000000000000000, 1.0471975511965976 },
+ { 1.1631768599287302, -0.50000000000000000, 1.2217304763960306 },
+ { 1.3160584048772543, -0.50000000000000000, 1.3962634015954636 },
+ { 1.4674622093394274, -0.50000000000000000, 1.5707963267948966 },
+};
+
+// Test function for k=-0.50000000000000000.
+template <typename Tp>
+void test005()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data005)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data005[i].k), Tp(data005[i].phi));
+ const Tp f0 = data005[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=-0.40000000000000002.
+testcase_ellint_2<double> data006[] = {
+ { -0.0000000000000000, -0.40000000000000002, 0.0000000000000000 },
+ { 0.17439190872481269, -0.40000000000000002, 0.17453292519943295 },
+ { 0.34795581767099210, -0.40000000000000002, 0.34906585039886590 },
+ { 0.51995290683804474, -0.40000000000000002, 0.52359877559829882 },
+ { 0.68981638464431549, -0.40000000000000002, 0.69813170079773179 },
+ { 0.85722088859936041, -0.40000000000000002, 0.87266462599716477 },
+ { 1.0221301327876993, -0.40000000000000002, 1.0471975511965976 },
+ { 1.1848138019818371, -0.40000000000000002, 1.2217304763960306 },
+ { 1.3458259266501531, -0.40000000000000002, 1.3962634015954636 },
+ { 1.5059416123600402, -0.40000000000000002, 1.5707963267948966 },
+};
+
+// Test function for k=-0.40000000000000002.
+template <typename Tp>
+void test006()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data006)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data006[i].k), Tp(data006[i].phi));
+ const Tp f0 = data006[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=-0.30000000000000004.
+testcase_ellint_2<double> data007[] = {
+ { -0.0000000000000000, -0.30000000000000004, 0.0000000000000000 },
+ { 0.17445362864048916, -0.30000000000000004, 0.17453292519943295 },
+ { 0.34844223535713464, -0.30000000000000004, 0.34906585039886590 },
+ { 0.52155353877411770, -0.30000000000000004, 0.52359877559829882 },
+ { 0.69347584418369879, -0.30000000000000004, 0.69813170079773179 },
+ { 0.86403609928237668, -0.30000000000000004, 0.87266462599716477 },
+ { 1.0332234514065410, -0.30000000000000004, 1.0471975511965976 },
+ { 1.2011943182068923, -0.30000000000000004, 1.2217304763960306 },
+ { 1.3682566113689620, -0.30000000000000004, 1.3962634015954636 },
+ { 1.5348334649232489, -0.30000000000000004, 1.5707963267948966 },
+};
+
+// Test function for k=-0.30000000000000004.
+template <typename Tp>
+void test007()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data007)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data007[i].k), Tp(data007[i].phi));
+ const Tp f0 = data007[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=-0.19999999999999996.
+testcase_ellint_2<double> data008[] = {
+ { -0.0000000000000000, -0.19999999999999996, 0.0000000000000000 },
+ { 0.17449769027652814, -0.19999999999999996, 0.17453292519943295 },
+ { 0.34878893400762095, -0.19999999999999996, 0.34906585039886590 },
+ { 0.52269152856057410, -0.19999999999999996, 0.52359877559829882 },
+ { 0.69606913360157596, -0.19999999999999996, 0.69813170079773179 },
+ { 0.86884782374863356, -0.19999999999999996, 0.87266462599716477 },
+ { 1.0410255369689567, -0.19999999999999996, 1.0471975511965976 },
+ { 1.2126730391631360, -0.19999999999999996, 1.2217304763960306 },
+ { 1.3839259540325153, -0.19999999999999996, 1.3962634015954636 },
+ { 1.5549685462425296, -0.19999999999999996, 1.5707963267948966 },
+};
+
+// Test function for k=-0.19999999999999996.
+template <typename Tp>
+void test008()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data008)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data008[i].k), Tp(data008[i].phi));
+ const Tp f0 = data008[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=-0.099999999999999978.
+testcase_ellint_2<double> data009[] = {
+ { -0.0000000000000000, -0.099999999999999978, 0.0000000000000000 },
+ { 0.17452411766649945, -0.099999999999999978, 0.17453292519943295 },
+ { 0.34899665805442398, -0.099999999999999978, 0.34906585039886590 },
+ { 0.52337222400508787, -0.099999999999999978, 0.52359877559829882 },
+ { 0.69761705217284875, -0.099999999999999978, 0.69813170079773179 },
+ { 0.87171309273007491, -0.099999999999999978, 0.87266462599716477 },
+ { 1.0456602197056328, -0.099999999999999978, 1.0471975511965976 },
+ { 1.2194762899272025, -0.099999999999999978, 1.2217304763960306 },
+ { 1.3931950229892744, -0.099999999999999978, 1.3962634015954636 },
+ { 1.5668619420216685, -0.099999999999999978, 1.5707963267948966 },
+};
+
+// Test function for k=-0.099999999999999978.
+template <typename Tp>
+void test009()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data009)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data009[i].k), Tp(data009[i].phi));
+ const Tp f0 = data009[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=0.0000000000000000.
+testcase_ellint_2<double> data010[] = {
+ { -0.0000000000000000, 0.0000000000000000, 0.0000000000000000 },
+ { 0.17453292519943295, 0.0000000000000000, 0.17453292519943295 },
+ { 0.34906585039886584, 0.0000000000000000, 0.34906585039886590 },
+ { 0.52359877559829882, 0.0000000000000000, 0.52359877559829882 },
+ { 0.69813170079773179, 0.0000000000000000, 0.69813170079773179 },
+ { 0.87266462599716477, 0.0000000000000000, 0.87266462599716477 },
+ { 1.0471975511965976, 0.0000000000000000, 1.0471975511965976 },
+ { 1.2217304763960304, 0.0000000000000000, 1.2217304763960306 },
+ { 1.3962634015954631, 0.0000000000000000, 1.3962634015954636 },
+ { 1.5707963267948966, 0.0000000000000000, 1.5707963267948966 },
+};
+
+// Test function for k=0.0000000000000000.
+template <typename Tp>
+void test010()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data010)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data010[i].k), Tp(data010[i].phi));
+ const Tp f0 = data010[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=0.10000000000000009.
+testcase_ellint_2<double> data011[] = {
+ { -0.0000000000000000, 0.10000000000000009, 0.0000000000000000 },
+ { 0.17452411766649945, 0.10000000000000009, 0.17453292519943295 },
+ { 0.34899665805442398, 0.10000000000000009, 0.34906585039886590 },
+ { 0.52337222400508787, 0.10000000000000009, 0.52359877559829882 },
+ { 0.69761705217284875, 0.10000000000000009, 0.69813170079773179 },
+ { 0.87171309273007491, 0.10000000000000009, 0.87266462599716477 },
+ { 1.0456602197056328, 0.10000000000000009, 1.0471975511965976 },
+ { 1.2194762899272025, 0.10000000000000009, 1.2217304763960306 },
+ { 1.3931950229892744, 0.10000000000000009, 1.3962634015954636 },
+ { 1.5668619420216685, 0.10000000000000009, 1.5707963267948966 },
+};
+
+// Test function for k=0.10000000000000009.
+template <typename Tp>
+void test011()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data011)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data011[i].k), Tp(data011[i].phi));
+ const Tp f0 = data011[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=0.19999999999999996.
+testcase_ellint_2<double> data012[] = {
+ { -0.0000000000000000, 0.19999999999999996, 0.0000000000000000 },
+ { 0.17449769027652814, 0.19999999999999996, 0.17453292519943295 },
+ { 0.34878893400762095, 0.19999999999999996, 0.34906585039886590 },
+ { 0.52269152856057410, 0.19999999999999996, 0.52359877559829882 },
+ { 0.69606913360157596, 0.19999999999999996, 0.69813170079773179 },
+ { 0.86884782374863356, 0.19999999999999996, 0.87266462599716477 },
+ { 1.0410255369689567, 0.19999999999999996, 1.0471975511965976 },
+ { 1.2126730391631360, 0.19999999999999996, 1.2217304763960306 },
+ { 1.3839259540325153, 0.19999999999999996, 1.3962634015954636 },
+ { 1.5549685462425296, 0.19999999999999996, 1.5707963267948966 },
+};
+
+// Test function for k=0.19999999999999996.
+template <typename Tp>
+void test012()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data012)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data012[i].k), Tp(data012[i].phi));
+ const Tp f0 = data012[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=0.30000000000000004.
+testcase_ellint_2<double> data013[] = {
+ { -0.0000000000000000, 0.30000000000000004, 0.0000000000000000 },
+ { 0.17445362864048916, 0.30000000000000004, 0.17453292519943295 },
+ { 0.34844223535713464, 0.30000000000000004, 0.34906585039886590 },
+ { 0.52155353877411770, 0.30000000000000004, 0.52359877559829882 },
+ { 0.69347584418369879, 0.30000000000000004, 0.69813170079773179 },
+ { 0.86403609928237668, 0.30000000000000004, 0.87266462599716477 },
+ { 1.0332234514065410, 0.30000000000000004, 1.0471975511965976 },
+ { 1.2011943182068923, 0.30000000000000004, 1.2217304763960306 },
+ { 1.3682566113689620, 0.30000000000000004, 1.3962634015954636 },
+ { 1.5348334649232489, 0.30000000000000004, 1.5707963267948966 },
+};
+
+// Test function for k=0.30000000000000004.
+template <typename Tp>
+void test013()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data013)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data013[i].k), Tp(data013[i].phi));
+ const Tp f0 = data013[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=0.39999999999999991.
+testcase_ellint_2<double> data014[] = {
+ { -0.0000000000000000, 0.39999999999999991, 0.0000000000000000 },
+ { 0.17439190872481269, 0.39999999999999991, 0.17453292519943295 },
+ { 0.34795581767099210, 0.39999999999999991, 0.34906585039886590 },
+ { 0.51995290683804474, 0.39999999999999991, 0.52359877559829882 },
+ { 0.68981638464431549, 0.39999999999999991, 0.69813170079773179 },
+ { 0.85722088859936041, 0.39999999999999991, 0.87266462599716477 },
+ { 1.0221301327876993, 0.39999999999999991, 1.0471975511965976 },
+ { 1.1848138019818373, 0.39999999999999991, 1.2217304763960306 },
+ { 1.3458259266501531, 0.39999999999999991, 1.3962634015954636 },
+ { 1.5059416123600404, 0.39999999999999991, 1.5707963267948966 },
+};
+
+// Test function for k=0.39999999999999991.
+template <typename Tp>
+void test014()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data014)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data014[i].k), Tp(data014[i].phi));
+ const Tp f0 = data014[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=0.50000000000000000.
+testcase_ellint_2<double> data015[] = {
+ { -0.0000000000000000, 0.50000000000000000, 0.0000000000000000 },
+ { 0.17431249677315910, 0.50000000000000000, 0.17453292519943295 },
+ { 0.34732862537770803, 0.50000000000000000, 0.34906585039886590 },
+ { 0.51788193485993805, 0.50000000000000000, 0.52359877559829882 },
+ { 0.68506022954164536, 0.50000000000000000, 0.69813170079773179 },
+ { 0.84831662803347196, 0.50000000000000000, 0.87266462599716477 },
+ { 1.0075555551444717, 0.50000000000000000, 1.0471975511965976 },
+ { 1.1631768599287302, 0.50000000000000000, 1.2217304763960306 },
+ { 1.3160584048772543, 0.50000000000000000, 1.3962634015954636 },
+ { 1.4674622093394274, 0.50000000000000000, 1.5707963267948966 },
+};
+
+// Test function for k=0.50000000000000000.
+template <typename Tp>
+void test015()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data015)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data015[i].k), Tp(data015[i].phi));
+ const Tp f0 = data015[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(2.5000000000000020e-13));
+}
+
+// Test data for k=0.60000000000000009.
+testcase_ellint_2<double> data016[] = {
+ { -0.0000000000000000, 0.60000000000000009, 0.0000000000000000 },
+ { 0.17421534919599130, 0.60000000000000009, 0.17453292519943295 },
+ { 0.34655927787174101, 0.60000000000000009, 0.34906585039886590 },
+ { 0.51533034538432165, 0.60000000000000009, 0.52359877559829882 },
+ { 0.67916550597453029, 0.60000000000000009, 0.69813170079773179 },
+ { 0.83720218180349870, 0.60000000000000009, 0.87266462599716477 },
+ { 0.98922159354937789, 0.60000000000000009, 1.0471975511965976 },
+ { 1.1357478470419360, 0.60000000000000009, 1.2217304763960306 },
+ { 1.2780617372844056, 0.60000000000000009, 1.3962634015954636 },
+ { 1.4180833944487241, 0.60000000000000009, 1.5707963267948966 },
+};
+
+// Test function for k=0.60000000000000009.
+template <typename Tp>
+void test016()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data016)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data016[i].k), Tp(data016[i].phi));
+ const Tp f0 = data016[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(5.0000000000000039e-13));
+}
+
+// Test data for k=0.69999999999999996.
+testcase_ellint_2<double> data017[] = {
+ { -0.0000000000000000, 0.69999999999999996, 0.0000000000000000 },
+ { 0.17410041242702540, 0.69999999999999996, 0.17453292519943295 },
+ { 0.34564605085764760, 0.69999999999999996, 0.34906585039886590 },
+ { 0.51228495693314657, 0.69999999999999996, 0.52359877559829882 },
+ { 0.67207654098799530, 0.69999999999999996, 0.69813170079773179 },
+ { 0.82370932631556515, 0.69999999999999996, 0.87266462599716477 },
+ { 0.96672313309452795, 0.69999999999999996, 1.0471975511965976 },
+ { 1.1017090644949503, 0.69999999999999996, 1.2217304763960306 },
+ { 1.2304180097292916, 0.69999999999999996, 1.3962634015954636 },
+ { 1.3556611355719557, 0.69999999999999996, 1.5707963267948966 },
+};
+
+// Test function for k=0.69999999999999996.
+template <typename Tp>
+void test017()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data017)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data017[i].k), Tp(data017[i].phi));
+ const Tp f0 = data017[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(5.0000000000000039e-13));
+}
+
+// Test data for k=0.80000000000000004.
+testcase_ellint_2<double> data018[] = {
+ { -0.0000000000000000, 0.80000000000000004, 0.0000000000000000 },
+ { 0.17396762274534808, 0.80000000000000004, 0.17453292519943295 },
+ { 0.34458685226969316, 0.80000000000000004, 0.34906585039886590 },
+ { 0.50872923654502444, 0.80000000000000004, 0.52359877559829882 },
+ { 0.66372016539176237, 0.80000000000000004, 0.69813170079773179 },
+ { 0.80760344410167406, 0.80000000000000004, 0.87266462599716477 },
+ { 0.93945480372495072, 0.80000000000000004, 1.0471975511965976 },
+ { 1.0597473310395036, 0.80000000000000004, 1.2217304763960306 },
+ { 1.1706981862452361, 0.80000000000000004, 1.3962634015954636 },
+ { 1.2763499431699066, 0.80000000000000004, 1.5707963267948966 },
+};
+
+// Test function for k=0.80000000000000004.
+template <typename Tp>
+void test018()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data018)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data018[i].k), Tp(data018[i].phi));
+ const Tp f0 = data018[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(1.0000000000000008e-12));
+}
+
+// Test data for k=0.89999999999999991.
+testcase_ellint_2<double> data019[] = {
+ { -0.0000000000000000, 0.89999999999999991, 0.0000000000000000 },
+ { 0.17381690606167963, 0.89999999999999991, 0.17453292519943295 },
+ { 0.34337919186972055, 0.89999999999999991, 0.34906585039886590 },
+ { 0.50464268659856337, 0.89999999999999991, 0.52359877559829882 },
+ { 0.65400003842368581, 0.89999999999999991, 0.69813170079773179 },
+ { 0.78854928419904657, 0.89999999999999991, 0.87266462599716477 },
+ { 0.90645698626315385, 0.89999999999999991, 1.0471975511965976 },
+ { 1.0075154899135930, 0.89999999999999991, 1.2217304763960306 },
+ { 1.0940135583194071, 0.89999999999999991, 1.3962634015954636 },
+ { 1.1716970527816142, 0.89999999999999991, 1.5707963267948966 },
+};
+
+// Test function for k=0.89999999999999991.
+template <typename Tp>
+void test019()
+{
+ const Tp eps = std::numeric_limits<Tp>::epsilon();
+ Tp max_abs_diff = -Tp(1);
+ Tp max_abs_frac = -Tp(1);
+ unsigned int num_datum = sizeof(data019)
+ / sizeof(testcase_ellint_2<double>);
+ for (unsigned int i = 0; i < num_datum; ++i)
+ {
+ const Tp f = std::tr1::ellint_2(Tp(data019[i].k), Tp(data019[i].phi));
+ const Tp f0 = data019[i].f0;
+ const Tp diff = f - f0;
+ if (std::abs(diff) > max_abs_diff)
+ max_abs_diff = std::abs(diff);
+ if (std::abs(f0) > Tp(10) * eps
+ && std::abs(f) > Tp(10) * eps)
+ {
+ const Tp frac = diff / f0;
+ if (std::abs(frac) > max_abs_frac)
+ max_abs_frac = std::abs(frac);
+ }
+ }
+ VERIFY(max_abs_frac < Tp(5.0000000000000029e-12));
+}
+
+int main(int, char**)
+{
+ test001<double>();
+ test002<double>();
+ test003<double>();
+ test004<double>();
+ test005<double>();
+ test006<double>();
+ test007<double>();
+ test008<double>();
+ test009<double>();
+ test010<double>();
+ test011<double>();
+ test012<double>();
+ test013<double>();
+ test014<double>();
+ test015<double>();
+ test016<double>();
+ test017<double>();
+ test018<double>();
+ test019<double>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/compile.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/compile.cc
new file mode 100644
index 000000000..59a53b6a1
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/compile.cc
@@ -0,0 +1,41 @@
+// { dg-do compile }
+
+// 2006-02-04 Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2006-2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 5.2.1.13 ellint_2
+
+#include <tr1/cmath>
+
+void
+test01()
+{
+ float kf = 0.5F, phif = std::atan2(1.0F, 1.0F);
+ double kd = 0.5, phid = std::atan2(1.0, 1.0);
+ long double kl = 0.5L, phil = std::atan2(1.0L, 1.0L);
+
+ std::tr1::ellint_2(kf, phif);
+ std::tr1::ellint_2f(kf, phif);
+ std::tr1::ellint_2(kd, phid);
+ std::tr1::ellint_2(kl, phil);
+ std::tr1::ellint_2l(kl, phil);
+
+ return;
+}
+
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/compile_2.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/compile_2.cc
new file mode 100644
index 000000000..1802cb792
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/13_ellint_2/compile_2.cc
@@ -0,0 +1,41 @@
+// { dg-do compile }
+
+// 2006-02-04 Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2006-2007, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 5.2.1.13 ellint_2
+
+#include <tr1/math.h>
+
+void
+test01()
+{
+ float kf = 0.5F, phif = std::atan2(1.0F, 1.0F);
+ double kd = 0.5, phid = std::atan2(1.0, 1.0);
+ long double kl = 0.5L, phil = std::atan2(1.0L, 1.0L);
+
+ ellint_2(kf, phif);
+ ellint_2f(kf, phif);
+ ellint_2(kd, phid);
+ ellint_2(kl, phil);
+ ellint_2l(kl, phil);
+
+ return;
+}
+