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Diffstat (limited to 'libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre')
4 files changed, 2890 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/check_nan.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/check_nan.cc new file mode 100644 index 000000000..ced0f907b --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/check_nan.cc @@ -0,0 +1,59 @@ +// { dg-require-c-std "" } +// { dg-add-options ieee } + +// 2007-01-10 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/>. + +// 5.2.1.2 assoc_legendre + +#include <tr1/cmath> +#include <testsuite_hooks.h> + +void +test01() +{ + + float xf = std::numeric_limits<float>::quiet_NaN(); + double xd = std::numeric_limits<double>::quiet_NaN(); + long double xl = std::numeric_limits<long double>::quiet_NaN(); + + unsigned int l = 2, m = 1; + + float a = std::tr1::assoc_legendre(l, m, xf); + float b = std::tr1::assoc_legendref(l, m, xf); + double c = std::tr1::assoc_legendre(l, m, xd); + long double d = std::tr1::assoc_legendre(l, m, xl); + long double e = std::tr1::assoc_legendrel(l, m, xl); + + 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(); + return 0; +} + diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/check_value.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/check_value.cc new file mode 100644 index 000000000..f93a4c936 --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/check_value.cc @@ -0,0 +1,2745 @@ +// 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/>. + +// assoc_legendre + + +// 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 l=0, m=0. +testcase_assoc_legendre<double> data001[] = { + { 1.0000000000000000, 0, 0, + -1.0000000000000000 }, + { 1.0000000000000000, 0, 0, + -0.90000000000000002 }, + { 1.0000000000000000, 0, 0, + -0.80000000000000004 }, + { 1.0000000000000000, 0, 0, + -0.69999999999999996 }, + { 1.0000000000000000, 0, 0, + -0.59999999999999998 }, + { 1.0000000000000000, 0, 0, + -0.50000000000000000 }, + { 1.0000000000000000, 0, 0, + -0.40000000000000002 }, + { 1.0000000000000000, 0, 0, + -0.30000000000000004 }, + { 1.0000000000000000, 0, 0, + -0.19999999999999996 }, + { 1.0000000000000000, 0, 0, + -0.099999999999999978 }, + { 1.0000000000000000, 0, 0, + 0.0000000000000000 }, + { 1.0000000000000000, 0, 0, + 0.10000000000000009 }, + { 1.0000000000000000, 0, 0, + 0.19999999999999996 }, + { 1.0000000000000000, 0, 0, + 0.30000000000000004 }, + { 1.0000000000000000, 0, 0, + 0.39999999999999991 }, + { 1.0000000000000000, 0, 0, + 0.50000000000000000 }, + { 1.0000000000000000, 0, 0, + 0.60000000000000009 }, + { 1.0000000000000000, 0, 0, + 0.69999999999999996 }, + { 1.0000000000000000, 0, 0, + 0.80000000000000004 }, + { 1.0000000000000000, 0, 0, + 0.89999999999999991 }, + { 1.0000000000000000, 0, 0, + 1.0000000000000000 }, +}; + +// Test function for l=0, m=0. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data001[i].l), Tp(data001[i].m), + Tp(data001[i].x)); + 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(2.5000000000000020e-13)); +} + +// Test data for l=1, m=0. +testcase_assoc_legendre<double> data002[] = { + { -1.0000000000000000, 1, 0, + -1.0000000000000000 }, + { -0.90000000000000002, 1, 0, + -0.90000000000000002 }, + { -0.80000000000000004, 1, 0, + -0.80000000000000004 }, + { -0.69999999999999996, 1, 0, + -0.69999999999999996 }, + { -0.59999999999999998, 1, 0, + -0.59999999999999998 }, + { -0.50000000000000000, 1, 0, + -0.50000000000000000 }, + { -0.40000000000000002, 1, 0, + -0.40000000000000002 }, + { -0.30000000000000004, 1, 0, + -0.30000000000000004 }, + { -0.19999999999999996, 1, 0, + -0.19999999999999996 }, + { -0.099999999999999978, 1, 0, + -0.099999999999999978 }, + { 0.0000000000000000, 1, 0, + 0.0000000000000000 }, + { 0.10000000000000009, 1, 0, + 0.10000000000000009 }, + { 0.19999999999999996, 1, 0, + 0.19999999999999996 }, + { 0.30000000000000004, 1, 0, + 0.30000000000000004 }, + { 0.39999999999999991, 1, 0, + 0.39999999999999991 }, + { 0.50000000000000000, 1, 0, + 0.50000000000000000 }, + { 0.60000000000000009, 1, 0, + 0.60000000000000009 }, + { 0.69999999999999996, 1, 0, + 0.69999999999999996 }, + { 0.80000000000000004, 1, 0, + 0.80000000000000004 }, + { 0.89999999999999991, 1, 0, + 0.89999999999999991 }, + { 1.0000000000000000, 1, 0, + 1.0000000000000000 }, +}; + +// Test function for l=1, m=0. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data002[i].l), Tp(data002[i].m), + Tp(data002[i].x)); + 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(2.5000000000000020e-13)); +} + +// Test data for l=1, m=1. +testcase_assoc_legendre<double> data003[] = { + { -0.0000000000000000, 1, 1, + -1.0000000000000000 }, + { -0.43588989435406728, 1, 1, + -0.90000000000000002 }, + { -0.59999999999999987, 1, 1, + -0.80000000000000004 }, + { -0.71414284285428509, 1, 1, + -0.69999999999999996 }, + { -0.80000000000000004, 1, 1, + -0.59999999999999998 }, + { -0.86602540378443860, 1, 1, + -0.50000000000000000 }, + { -0.91651513899116799, 1, 1, + -0.40000000000000002 }, + { -0.95393920141694577, 1, 1, + -0.30000000000000004 }, + { -0.97979589711327120, 1, 1, + -0.19999999999999996 }, + { -0.99498743710661997, 1, 1, + -0.099999999999999978 }, + { -1.0000000000000000, 1, 1, + 0.0000000000000000 }, + { -0.99498743710661997, 1, 1, + 0.10000000000000009 }, + { -0.97979589711327120, 1, 1, + 0.19999999999999996 }, + { -0.95393920141694577, 1, 1, + 0.30000000000000004 }, + { -0.91651513899116799, 1, 1, + 0.39999999999999991 }, + { -0.86602540378443860, 1, 1, + 0.50000000000000000 }, + { -0.79999999999999993, 1, 1, + 0.60000000000000009 }, + { -0.71414284285428509, 1, 1, + 0.69999999999999996 }, + { -0.59999999999999987, 1, 1, + 0.80000000000000004 }, + { -0.43588989435406750, 1, 1, + 0.89999999999999991 }, + { -0.0000000000000000, 1, 1, + 1.0000000000000000 }, +}; + +// Test function for l=1, m=1. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data003[i].l), Tp(data003[i].m), + Tp(data003[i].x)); + 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(2.5000000000000020e-13)); +} + +// Test data for l=2, m=0. +testcase_assoc_legendre<double> data004[] = { + { 1.0000000000000000, 2, 0, + -1.0000000000000000 }, + { 0.71500000000000008, 2, 0, + -0.90000000000000002 }, + { 0.46000000000000019, 2, 0, + -0.80000000000000004 }, + { 0.23499999999999982, 2, 0, + -0.69999999999999996 }, + { 0.039999999999999925, 2, 0, + -0.59999999999999998 }, + { -0.12500000000000000, 2, 0, + -0.50000000000000000 }, + { -0.25999999999999995, 2, 0, + -0.40000000000000002 }, + { -0.36499999999999994, 2, 0, + -0.30000000000000004 }, + { -0.44000000000000000, 2, 0, + -0.19999999999999996 }, + { -0.48499999999999999, 2, 0, + -0.099999999999999978 }, + { -0.50000000000000000, 2, 0, + 0.0000000000000000 }, + { -0.48499999999999999, 2, 0, + 0.10000000000000009 }, + { -0.44000000000000000, 2, 0, + 0.19999999999999996 }, + { -0.36499999999999994, 2, 0, + 0.30000000000000004 }, + { -0.26000000000000012, 2, 0, + 0.39999999999999991 }, + { -0.12500000000000000, 2, 0, + 0.50000000000000000 }, + { 0.040000000000000160, 2, 0, + 0.60000000000000009 }, + { 0.23499999999999982, 2, 0, + 0.69999999999999996 }, + { 0.46000000000000019, 2, 0, + 0.80000000000000004 }, + { 0.71499999999999975, 2, 0, + 0.89999999999999991 }, + { 1.0000000000000000, 2, 0, + 1.0000000000000000 }, +}; + +// Test function for l=2, m=0. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data004[i].l), Tp(data004[i].m), + Tp(data004[i].x)); + 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(2.5000000000000020e-13)); +} + +// Test data for l=2, m=1. +testcase_assoc_legendre<double> data005[] = { + { 0.0000000000000000, 2, 1, + -1.0000000000000000 }, + { 1.1769027147559816, 2, 1, + -0.90000000000000002 }, + { 1.4399999999999999, 2, 1, + -0.80000000000000004 }, + { 1.4996999699939983, 2, 1, + -0.69999999999999996 }, + { 1.4399999999999999, 2, 1, + -0.59999999999999998 }, + { 1.2990381056766580, 2, 1, + -0.50000000000000000 }, + { 1.0998181667894018, 2, 1, + -0.40000000000000002 }, + { 0.85854528127525132, 2, 1, + -0.30000000000000004 }, + { 0.58787753826796263, 2, 1, + -0.19999999999999996 }, + { 0.29849623113198592, 2, 1, + -0.099999999999999978 }, + { -0.0000000000000000, 2, 1, + 0.0000000000000000 }, + { -0.29849623113198626, 2, 1, + 0.10000000000000009 }, + { -0.58787753826796263, 2, 1, + 0.19999999999999996 }, + { -0.85854528127525132, 2, 1, + 0.30000000000000004 }, + { -1.0998181667894014, 2, 1, + 0.39999999999999991 }, + { -1.2990381056766580, 2, 1, + 0.50000000000000000 }, + { -1.4400000000000002, 2, 1, + 0.60000000000000009 }, + { -1.4996999699939983, 2, 1, + 0.69999999999999996 }, + { -1.4399999999999999, 2, 1, + 0.80000000000000004 }, + { -1.1769027147559821, 2, 1, + 0.89999999999999991 }, + { -0.0000000000000000, 2, 1, + 1.0000000000000000 }, +}; + +// Test function for l=2, m=1. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data005[i].l), Tp(data005[i].m), + Tp(data005[i].x)); + 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 l=2, m=2. +testcase_assoc_legendre<double> data006[] = { + { 0.0000000000000000, 2, 2, + -1.0000000000000000 }, + { 0.56999999999999984, 2, 2, + -0.90000000000000002 }, + { 1.0799999999999996, 2, 2, + -0.80000000000000004 }, + { 1.5300000000000005, 2, 2, + -0.69999999999999996 }, + { 1.9200000000000004, 2, 2, + -0.59999999999999998 }, + { 2.2500000000000000, 2, 2, + -0.50000000000000000 }, + { 2.5200000000000000, 2, 2, + -0.40000000000000002 }, + { 2.7300000000000004, 2, 2, + -0.30000000000000004 }, + { 2.8799999999999999, 2, 2, + -0.19999999999999996 }, + { 2.9700000000000002, 2, 2, + -0.099999999999999978 }, + { 3.0000000000000000, 2, 2, + 0.0000000000000000 }, + { 2.9700000000000002, 2, 2, + 0.10000000000000009 }, + { 2.8799999999999999, 2, 2, + 0.19999999999999996 }, + { 2.7300000000000004, 2, 2, + 0.30000000000000004 }, + { 2.5200000000000000, 2, 2, + 0.39999999999999991 }, + { 2.2500000000000000, 2, 2, + 0.50000000000000000 }, + { 1.9199999999999997, 2, 2, + 0.60000000000000009 }, + { 1.5300000000000005, 2, 2, + 0.69999999999999996 }, + { 1.0799999999999996, 2, 2, + 0.80000000000000004 }, + { 0.57000000000000040, 2, 2, + 0.89999999999999991 }, + { 0.0000000000000000, 2, 2, + 1.0000000000000000 }, +}; + +// Test function for l=2, m=2. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data006[i].l), Tp(data006[i].m), + Tp(data006[i].x)); + 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 l=5, m=0. +testcase_assoc_legendre<double> data007[] = { + { -1.0000000000000000, 5, 0, + -1.0000000000000000 }, + { 0.041141249999999997, 5, 0, + -0.90000000000000002 }, + { 0.39951999999999993, 5, 0, + -0.80000000000000004 }, + { 0.36519874999999991, 5, 0, + -0.69999999999999996 }, + { 0.15263999999999994, 5, 0, + -0.59999999999999998 }, + { -0.089843750000000000, 5, 0, + -0.50000000000000000 }, + { -0.27063999999999988, 5, 0, + -0.40000000000000002 }, + { -0.34538624999999995, 5, 0, + -0.30000000000000004 }, + { -0.30751999999999996, 5, 0, + -0.19999999999999996 }, + { -0.17882874999999995, 5, 0, + -0.099999999999999978 }, + { 0.0000000000000000, 5, 0, + 0.0000000000000000 }, + { 0.17882875000000015, 5, 0, + 0.10000000000000009 }, + { 0.30751999999999996, 5, 0, + 0.19999999999999996 }, + { 0.34538624999999995, 5, 0, + 0.30000000000000004 }, + { 0.27064000000000010, 5, 0, + 0.39999999999999991 }, + { 0.089843750000000000, 5, 0, + 0.50000000000000000 }, + { -0.15264000000000022, 5, 0, + 0.60000000000000009 }, + { -0.36519874999999991, 5, 0, + 0.69999999999999996 }, + { -0.39951999999999993, 5, 0, + 0.80000000000000004 }, + { -0.041141250000000407, 5, 0, + 0.89999999999999991 }, + { 1.0000000000000000, 5, 0, + 1.0000000000000000 }, +}; + +// Test function for l=5, m=0. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data007[i].l), Tp(data007[i].m), + Tp(data007[i].x)); + 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 l=5, m=1. +testcase_assoc_legendre<double> data008[] = { + { 0.0000000000000000, 5, 1, + -1.0000000000000000 }, + { -2.8099369608350973, 5, 1, + -0.90000000000000002 }, + { -0.72180000000000089, 5, 1, + -0.80000000000000004 }, + { 1.0951826834447254, 5, 1, + -0.69999999999999996 }, + { 1.9775999999999998, 5, 1, + -0.59999999999999998 }, + { 1.9282596881137892, 5, 1, + -0.50000000000000000 }, + { 1.2070504380513685, 5, 1, + -0.40000000000000002 }, + { 0.16079837663884430, 5, 1, + -0.30000000000000004 }, + { -0.87005875663658538, 5, 1, + -0.19999999999999996 }, + { -1.6083350053680323, 5, 1, + -0.099999999999999978 }, + { -1.8750000000000000, 5, 1, + 0.0000000000000000 }, + { -1.6083350053680314, 5, 1, + 0.10000000000000009 }, + { -0.87005875663658538, 5, 1, + 0.19999999999999996 }, + { 0.16079837663884430, 5, 1, + 0.30000000000000004 }, + { 1.2070504380513674, 5, 1, + 0.39999999999999991 }, + { 1.9282596881137892, 5, 1, + 0.50000000000000000 }, + { 1.9775999999999996, 5, 1, + 0.60000000000000009 }, + { 1.0951826834447254, 5, 1, + 0.69999999999999996 }, + { -0.72180000000000089, 5, 1, + 0.80000000000000004 }, + { -2.8099369608350959, 5, 1, + 0.89999999999999991 }, + { 0.0000000000000000, 5, 1, + 1.0000000000000000 }, +}; + +// Test function for l=5, m=1. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data008[i].l), Tp(data008[i].m), + Tp(data008[i].x)); + 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 l=5, m=2. +testcase_assoc_legendre<double> data009[] = { + { 0.0000000000000000, 5, 2, + -1.0000000000000000 }, + { -12.837824999999995, 5, 2, + -0.90000000000000002 }, + { -13.910399999999997, 5, 2, + -0.80000000000000004 }, + { -8.8089749999999984, 5, 2, + -0.69999999999999996 }, + { -1.6128000000000009, 5, 2, + -0.59999999999999998 }, + { 4.9218750000000000, 5, 2, + -0.50000000000000000 }, + { 9.1728000000000005, 5, 2, + -0.40000000000000002 }, + { 10.462725000000001, 5, 2, + -0.30000000000000004 }, + { 8.8703999999999983, 5, 2, + -0.19999999999999996 }, + { 5.0415749999999999, 5, 2, + -0.099999999999999978 }, + { -0.0000000000000000, 5, 2, + 0.0000000000000000 }, + { -5.0415750000000044, 5, 2, + 0.10000000000000009 }, + { -8.8703999999999983, 5, 2, + 0.19999999999999996 }, + { -10.462725000000001, 5, 2, + 0.30000000000000004 }, + { -9.1728000000000005, 5, 2, + 0.39999999999999991 }, + { -4.9218750000000000, 5, 2, + 0.50000000000000000 }, + { 1.6128000000000071, 5, 2, + 0.60000000000000009 }, + { 8.8089749999999984, 5, 2, + 0.69999999999999996 }, + { 13.910399999999997, 5, 2, + 0.80000000000000004 }, + { 12.837825000000004, 5, 2, + 0.89999999999999991 }, + { 0.0000000000000000, 5, 2, + 1.0000000000000000 }, +}; + +// Test function for l=5, m=2. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data009[i].l), Tp(data009[i].m), + Tp(data009[i].x)); + 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 l=5, m=5. +testcase_assoc_legendre<double> data010[] = { + { -0.0000000000000000, 5, 5, + -1.0000000000000000 }, + { -14.870165800941818, 5, 5, + -0.90000000000000002 }, + { -73.483199999999925, 5, 5, + -0.80000000000000004 }, + { -175.53238298794764, 5, 5, + -0.69999999999999996 }, + { -309.65760000000006, 5, 5, + -0.59999999999999998 }, + { -460.34662869916559, 5, 5, + -0.50000000000000000 }, + { -611.12496255819883, 5, 5, + -0.40000000000000002 }, + { -746.50941479523760, 5, 5, + -0.30000000000000004 }, + { -853.31600434671316, 5, 5, + -0.19999999999999996 }, + { -921.55189181724734, 5, 5, + -0.099999999999999978 }, + { -945.00000000000000, 5, 5, + 0.0000000000000000 }, + { -921.55189181724734, 5, 5, + 0.10000000000000009 }, + { -853.31600434671316, 5, 5, + 0.19999999999999996 }, + { -746.50941479523760, 5, 5, + 0.30000000000000004 }, + { -611.12496255819883, 5, 5, + 0.39999999999999991 }, + { -460.34662869916559, 5, 5, + 0.50000000000000000 }, + { -309.65759999999989, 5, 5, + 0.60000000000000009 }, + { -175.53238298794764, 5, 5, + 0.69999999999999996 }, + { -73.483199999999925, 5, 5, + 0.80000000000000004 }, + { -14.870165800941855, 5, 5, + 0.89999999999999991 }, + { -0.0000000000000000, 5, 5, + 1.0000000000000000 }, +}; + +// Test function for l=5, m=5. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data010[i].l), Tp(data010[i].m), + Tp(data010[i].x)); + 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 l=10, m=0. +testcase_assoc_legendre<double> data011[] = { + { 1.0000000000000000, 10, 0, + -1.0000000000000000 }, + { -0.26314561785585977, 10, 0, + -0.90000000000000002 }, + { 0.30052979559999998, 10, 0, + -0.80000000000000004 }, + { 0.085805795531640333, 10, 0, + -0.69999999999999996 }, + { -0.24366274560000006, 10, 0, + -0.59999999999999998 }, + { -0.18822860717773438, 10, 0, + -0.50000000000000000 }, + { 0.096839064399999869, 10, 0, + -0.40000000000000002 }, + { 0.25147634951601561, 10, 0, + -0.30000000000000004 }, + { 0.12907202559999989, 10, 0, + -0.19999999999999996 }, + { -0.12212499738710947, 10, 0, + -0.099999999999999978 }, + { -0.24609375000000000, 10, 0, + 0.0000000000000000 }, + { -0.12212499738710922, 10, 0, + 0.10000000000000009 }, + { 0.12907202559999989, 10, 0, + 0.19999999999999996 }, + { 0.25147634951601561, 10, 0, + 0.30000000000000004 }, + { 0.096839064400000258, 10, 0, + 0.39999999999999991 }, + { -0.18822860717773438, 10, 0, + 0.50000000000000000 }, + { -0.24366274559999987, 10, 0, + 0.60000000000000009 }, + { 0.085805795531640333, 10, 0, + 0.69999999999999996 }, + { 0.30052979559999998, 10, 0, + 0.80000000000000004 }, + { -0.26314561785585888, 10, 0, + 0.89999999999999991 }, + { 1.0000000000000000, 10, 0, + 1.0000000000000000 }, +}; + +// Test function for l=10, m=0. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data011[i].l), Tp(data011[i].m), + Tp(data011[i].x)); + 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 l=10, m=1. +testcase_assoc_legendre<double> data012[] = { + { -0.0000000000000000, 10, 1, + -1.0000000000000000 }, + { -3.0438748781479061, 10, 1, + -0.90000000000000002 }, + { -0.87614260800000199, 10, 1, + -0.80000000000000004 }, + { 2.9685359952934522, 10, 1, + -0.69999999999999996 }, + { 1.2511825919999990, 10, 1, + -0.59999999999999998 }, + { -2.0066877394361260, 10, 1, + -0.50000000000000000 }, + { -2.4822196173476661, 10, 1, + -0.40000000000000002 }, + { -0.12309508907433941, 10, 1, + -0.30000000000000004 }, + { 2.2468221751958408, 10, 1, + -0.19999999999999996 }, + { 2.2472659777983512, 10, 1, + -0.099999999999999978 }, + { -0.0000000000000000, 10, 1, + 0.0000000000000000 }, + { -2.2472659777983530, 10, 1, + 0.10000000000000009 }, + { -2.2468221751958408, 10, 1, + 0.19999999999999996 }, + { 0.12309508907433941, 10, 1, + 0.30000000000000004 }, + { 2.4822196173476643, 10, 1, + 0.39999999999999991 }, + { 2.0066877394361260, 10, 1, + 0.50000000000000000 }, + { -1.2511825920000037, 10, 1, + 0.60000000000000009 }, + { -2.9685359952934522, 10, 1, + 0.69999999999999996 }, + { 0.87614260800000199, 10, 1, + 0.80000000000000004 }, + { 3.0438748781479110, 10, 1, + 0.89999999999999991 }, + { 0.0000000000000000, 10, 1, + 1.0000000000000000 }, +}; + +// Test function for l=10, m=1. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data012[i].l), Tp(data012[i].m), + Tp(data012[i].x)); + 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 l=10, m=2. +testcase_assoc_legendre<double> data013[] = { + { 0.0000000000000000, 10, 2, + -1.0000000000000000 }, + { 16.376387762496122, 10, 2, + -0.90000000000000002 }, + { -35.394657803999991, 10, 2, + -0.80000000000000004 }, + { -3.6191429423788892, 10, 2, + -0.69999999999999996 }, + { 28.679675904000010, 10, 2, + -0.59999999999999998 }, + { 18.388023376464844, 10, 2, + -0.50000000000000000 }, + { -12.818955995999996, 10, 2, + -0.40000000000000002 }, + { -27.739821675972660, 10, 2, + -0.30000000000000004 }, + { -13.280661503999987, 10, 2, + -0.19999999999999996 }, + { 13.885467170308596, 10, 2, + -0.099999999999999978 }, + { 27.070312500000000, 10, 2, + 0.0000000000000000 }, + { 13.885467170308573, 10, 2, + 0.10000000000000009 }, + { -13.280661503999987, 10, 2, + 0.19999999999999996 }, + { -27.739821675972660, 10, 2, + 0.30000000000000004 }, + { -12.818955996000019, 10, 2, + 0.39999999999999991 }, + { 18.388023376464844, 10, 2, + 0.50000000000000000 }, + { 28.679675903999982, 10, 2, + 0.60000000000000009 }, + { -3.6191429423788892, 10, 2, + 0.69999999999999996 }, + { -35.394657803999991, 10, 2, + 0.80000000000000004 }, + { 16.376387762495984, 10, 2, + 0.89999999999999991 }, + { 0.0000000000000000, 10, 2, + 1.0000000000000000 }, +}; + +// Test function for l=10, m=2. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data013[i].l), Tp(data013[i].m), + Tp(data013[i].x)); + 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(5.0000000000000039e-13)); +} + +// Test data for l=10, m=5. +testcase_assoc_legendre<double> data014[] = { + { 0.0000000000000000, 10, 5, + -1.0000000000000000 }, + { 21343.618518164669, 10, 5, + -0.90000000000000002 }, + { 40457.016407807983, 10, 5, + -0.80000000000000004 }, + { 20321.279317331318, 10, 5, + -0.69999999999999996 }, + { -14410.820616192013, 10, 5, + -0.59999999999999998 }, + { -30086.169706116176, 10, 5, + -0.50000000000000000 }, + { -17177.549337582859, 10, 5, + -0.40000000000000002 }, + { 9272.5119495412346, 10, 5, + -0.30000000000000004 }, + { 26591.511184414714, 10, 5, + -0.19999999999999996 }, + { 21961.951238504211, 10, 5, + -0.099999999999999978 }, + { -0.0000000000000000, 10, 5, + 0.0000000000000000 }, + { -21961.951238504229, 10, 5, + 0.10000000000000009 }, + { -26591.511184414714, 10, 5, + 0.19999999999999996 }, + { -9272.5119495412346, 10, 5, + 0.30000000000000004 }, + { 17177.549337582830, 10, 5, + 0.39999999999999991 }, + { 30086.169706116176, 10, 5, + 0.50000000000000000 }, + { 14410.820616191975, 10, 5, + 0.60000000000000009 }, + { -20321.279317331318, 10, 5, + 0.69999999999999996 }, + { -40457.016407807983, 10, 5, + 0.80000000000000004 }, + { -21343.618518164698, 10, 5, + 0.89999999999999991 }, + { 0.0000000000000000, 10, 5, + 1.0000000000000000 }, +}; + +// Test function for l=10, m=5. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data014[i].l), Tp(data014[i].m), + Tp(data014[i].x)); + 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 l=10, m=10. +testcase_assoc_legendre<double> data015[] = { + { 0.0000000000000000, 10, 10, + -1.0000000000000000 }, + { 162117.40078784220, 10, 10, + -0.90000000000000002 }, + { 3958896.3481267113, 10, 10, + -0.80000000000000004 }, + { 22589806.343887307, 10, 10, + -0.69999999999999996 }, + { 70300999.121633321, 10, 10, + -0.59999999999999998 }, + { 155370278.54003900, 10, 10, + -0.50000000000000000 }, + { 273815518.20150518, 10, 10, + -0.40000000000000002 }, + { 408571989.13158917, 10, 10, + -0.30000000000000004 }, + { 533848212.07990247, 10, 10, + -0.19999999999999996 }, + { 622640835.70523083, 10, 10, + -0.099999999999999978 }, + { 654729075.00000000, 10, 10, + 0.0000000000000000 }, + { 622640835.70523083, 10, 10, + 0.10000000000000009 }, + { 533848212.07990247, 10, 10, + 0.19999999999999996 }, + { 408571989.13158917, 10, 10, + 0.30000000000000004 }, + { 273815518.20150518, 10, 10, + 0.39999999999999991 }, + { 155370278.54003900, 10, 10, + 0.50000000000000000 }, + { 70300999.121633217, 10, 10, + 0.60000000000000009 }, + { 22589806.343887307, 10, 10, + 0.69999999999999996 }, + { 3958896.3481267113, 10, 10, + 0.80000000000000004 }, + { 162117.40078784304, 10, 10, + 0.89999999999999991 }, + { 0.0000000000000000, 10, 10, + 1.0000000000000000 }, +}; + +// Test function for l=10, m=10. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data015[i].l), Tp(data015[i].m), + Tp(data015[i].x)); + 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 l=20, m=0. +testcase_assoc_legendre<double> data016[] = { + { 1.0000000000000000, 20, 0, + -1.0000000000000000 }, + { -0.14930823530984821, 20, 0, + -0.90000000000000002 }, + { 0.22420460541741344, 20, 0, + -0.80000000000000004 }, + { -0.20457394463834172, 20, 0, + -0.69999999999999996 }, + { 0.15916752910098114, 20, 0, + -0.59999999999999998 }, + { -0.048358381067373557, 20, 0, + -0.50000000000000000 }, + { -0.10159261558628156, 20, 0, + -0.40000000000000002 }, + { 0.18028715947998047, 20, 0, + -0.30000000000000004 }, + { -0.098042194344594741, 20, 0, + -0.19999999999999996 }, + { -0.082077130944527649, 20, 0, + -0.099999999999999978 }, + { 0.17619705200195312, 20, 0, + 0.0000000000000000 }, + { -0.082077130944528037, 20, 0, + 0.10000000000000009 }, + { -0.098042194344594741, 20, 0, + 0.19999999999999996 }, + { 0.18028715947998047, 20, 0, + 0.30000000000000004 }, + { -0.10159261558628112, 20, 0, + 0.39999999999999991 }, + { -0.048358381067373557, 20, 0, + 0.50000000000000000 }, + { 0.15916752910098084, 20, 0, + 0.60000000000000009 }, + { -0.20457394463834172, 20, 0, + 0.69999999999999996 }, + { 0.22420460541741344, 20, 0, + 0.80000000000000004 }, + { -0.14930823530984949, 20, 0, + 0.89999999999999991 }, + { 1.0000000000000000, 20, 0, + 1.0000000000000000 }, +}; + +// Test function for l=20, m=0. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data016[i].l), Tp(data016[i].m), + Tp(data016[i].x)); + 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(2.5000000000000020e-13)); +} + +// Test data for l=20, m=1. +testcase_assoc_legendre<double> data017[] = { + { 0.0000000000000000, 20, 1, + -1.0000000000000000 }, + { 4.3838334818220490, 20, 1, + -0.90000000000000002 }, + { -0.63138296146340556, 20, 1, + -0.80000000000000004 }, + { 0.72274871413391228, 20, 1, + -0.69999999999999996 }, + { -2.3203528743824893, 20, 1, + -0.59999999999999998 }, + { 3.7399919228791405, 20, 1, + -0.50000000000000000 }, + { -3.1692202279270028, 20, 1, + -0.40000000000000002 }, + { 0.15804468835344049, 20, 1, + -0.30000000000000004 }, + { 3.0366182393271162, 20, 1, + -0.19999999999999996 }, + { -3.2115523815580209, 20, 1, + -0.099999999999999978 }, + { 0.0000000000000000, 20, 1, + 0.0000000000000000 }, + { 3.2115523815580160, 20, 1, + 0.10000000000000009 }, + { -3.0366182393271162, 20, 1, + 0.19999999999999996 }, + { -0.15804468835344049, 20, 1, + 0.30000000000000004 }, + { 3.1692202279270076, 20, 1, + 0.39999999999999991 }, + { -3.7399919228791405, 20, 1, + 0.50000000000000000 }, + { 2.3203528743825008, 20, 1, + 0.60000000000000009 }, + { -0.72274871413391228, 20, 1, + 0.69999999999999996 }, + { 0.63138296146340556, 20, 1, + 0.80000000000000004 }, + { -4.3838334818220304, 20, 1, + 0.89999999999999991 }, + { 0.0000000000000000, 20, 1, + 1.0000000000000000 }, +}; + +// Test function for l=20, m=1. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data017[i].l), Tp(data017[i].m), + Tp(data017[i].x)); + 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 l=20, m=2. +testcase_assoc_legendre<double> data018[] = { + { 0.0000000000000000, 20, 2, + -1.0000000000000000 }, + { 80.812425587310116, 20, 2, + -0.90000000000000002 }, + { -95.849622172549317, 20, 2, + -0.80000000000000004 }, + { 87.337927630325510, 20, 2, + -0.69999999999999996 }, + { -70.330891533985834, 20, 2, + -0.59999999999999998 }, + { 24.629090735179489, 20, 2, + -0.50000000000000000 }, + { 39.902576338912418, 20, 2, + -0.40000000000000002 }, + { -75.621201471396589, 20, 2, + -0.30000000000000004 }, + { 42.417415829726487, 20, 2, + -0.19999999999999996 }, + { 33.826848678871301, 20, 2, + -0.099999999999999978 }, + { -74.002761840820312, 20, 2, + 0.0000000000000000 }, + { 33.826848678871457, 20, 2, + 0.10000000000000009 }, + { 42.417415829726487, 20, 2, + 0.19999999999999996 }, + { -75.621201471396589, 20, 2, + 0.30000000000000004 }, + { 39.902576338912240, 20, 2, + 0.39999999999999991 }, + { 24.629090735179489, 20, 2, + 0.50000000000000000 }, + { -70.330891533985664, 20, 2, + 0.60000000000000009 }, + { 87.337927630325510, 20, 2, + 0.69999999999999996 }, + { -95.849622172549317, 20, 2, + 0.80000000000000004 }, + { 80.812425587310585, 20, 2, + 0.89999999999999991 }, + { 0.0000000000000000, 20, 2, + 1.0000000000000000 }, +}; + +// Test function for l=20, m=2. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data018[i].l), Tp(data018[i].m), + Tp(data018[i].x)); + 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(2.5000000000000020e-13)); +} + +// Test data for l=20, m=5. +testcase_assoc_legendre<double> data019[] = { + { -0.0000000000000000, 20, 5, + -1.0000000000000000 }, + { -315702.32715134107, 20, 5, + -0.90000000000000002 }, + { 503060.91484852595, 20, 5, + -0.80000000000000004 }, + { -298127.28360361949, 20, 5, + -0.69999999999999996 }, + { -114444.61447464002, 20, 5, + -0.59999999999999998 }, + { 543428.40914592857, 20, 5, + -0.50000000000000000 }, + { -613842.07728185481, 20, 5, + -0.40000000000000002 }, + { 143765.42411270953, 20, 5, + -0.30000000000000004 }, + { 472600.45321372297, 20, 5, + -0.19999999999999996 }, + { -563861.76771496492, 20, 5, + -0.099999999999999978 }, + { 0.0000000000000000, 20, 5, + 0.0000000000000000 }, + { 563861.76771496458, 20, 5, + 0.10000000000000009 }, + { -472600.45321372297, 20, 5, + 0.19999999999999996 }, + { -143765.42411270953, 20, 5, + 0.30000000000000004 }, + { 613842.07728185505, 20, 5, + 0.39999999999999991 }, + { -543428.40914592857, 20, 5, + 0.50000000000000000 }, + { 114444.61447464184, 20, 5, + 0.60000000000000009 }, + { 298127.28360361949, 20, 5, + 0.69999999999999996 }, + { -503060.91484852595, 20, 5, + 0.80000000000000004 }, + { 315702.32715134590, 20, 5, + 0.89999999999999991 }, + { 0.0000000000000000, 20, 5, + 1.0000000000000000 }, +}; + +// Test function for l=20, m=5. +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_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data019[i].l), Tp(data019[i].m), + Tp(data019[i].x)); + 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(2.5000000000000020e-13)); +} + +// Test data for l=20, m=10. +testcase_assoc_legendre<double> data020[] = { + { -0.0000000000000000, 20, 10, + -1.0000000000000000 }, + { 990017476694.99084, 20, 10, + -0.90000000000000002 }, + { 2392757933281.0503, 20, 10, + -0.80000000000000004 }, + { -1548364524949.5808, 20, 10, + -0.69999999999999996 }, + { -424471915195.05609, 20, 10, + -0.59999999999999998 }, + { 1744502295946.2065, 20, 10, + -0.50000000000000000 }, + { -899973487310.55212, 20, 10, + -0.40000000000000002 }, + { -1092420454297.7164, 20, 10, + -0.30000000000000004 }, + { 1466609267659.8816, 20, 10, + -0.19999999999999996 }, + { 356041756390.71661, 20, 10, + -0.099999999999999978 }, + { -1612052956674.3164, 20, 10, + 0.0000000000000000 }, + { 356041756390.71985, 20, 10, + 0.10000000000000009 }, + { 1466609267659.8816, 20, 10, + 0.19999999999999996 }, + { -1092420454297.7164, 20, 10, + 0.30000000000000004 }, + { -899973487310.55469, 20, 10, + 0.39999999999999991 }, + { 1744502295946.2065, 20, 10, + 0.50000000000000000 }, + { -424471915195.05914, 20, 10, + 0.60000000000000009 }, + { -1548364524949.5808, 20, 10, + 0.69999999999999996 }, + { 2392757933281.0503, 20, 10, + 0.80000000000000004 }, + { 990017476694.99353, 20, 10, + 0.89999999999999991 }, + { 0.0000000000000000, 20, 10, + 1.0000000000000000 }, +}; + +// Test function for l=20, m=10. +template <typename Tp> +void test020() +{ + 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(data020) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data020[i].l), Tp(data020[i].m), + Tp(data020[i].x)); + const Tp f0 = data020[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 l=20, m=20. +testcase_assoc_legendre<double> data021[] = { + { 0.0000000000000000, 20, 20, + -1.0000000000000000 }, + { 19609049712023808., 20, 20, + -0.90000000000000002 }, + { 1.1693527616833221e+19, 20, 20, + -0.80000000000000004 }, + { 3.8073455880620691e+20, 20, 20, + -0.69999999999999996 }, + { 3.6874002249007927e+21, 20, 20, + -0.59999999999999998 }, + { 1.8010806978179592e+22, 20, 20, + -0.50000000000000000 }, + { 5.5938832584012466e+22, 20, 20, + -0.40000000000000002 }, + { 1.2454734132297811e+23, 20, 20, + -0.30000000000000004 }, + { 2.1263407800797497e+23, 20, 20, + -0.19999999999999996 }, + { 2.8924941146976873e+23, 20, 20, + -0.099999999999999978 }, + { 3.1983098677287775e+23, 20, 20, + 0.0000000000000000 }, + { 2.8924941146976873e+23, 20, 20, + 0.10000000000000009 }, + { 2.1263407800797497e+23, 20, 20, + 0.19999999999999996 }, + { 1.2454734132297811e+23, 20, 20, + 0.30000000000000004 }, + { 5.5938832584012466e+22, 20, 20, + 0.39999999999999991 }, + { 1.8010806978179592e+22, 20, 20, + 0.50000000000000000 }, + { 3.6874002249007807e+21, 20, 20, + 0.60000000000000009 }, + { 3.8073455880620691e+20, 20, 20, + 0.69999999999999996 }, + { 1.1693527616833221e+19, 20, 20, + 0.80000000000000004 }, + { 19609049712024020., 20, 20, + 0.89999999999999991 }, + { 0.0000000000000000, 20, 20, + 1.0000000000000000 }, +}; + +// Test function for l=20, m=20. +template <typename Tp> +void test021() +{ + 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(data021) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data021[i].l), Tp(data021[i].m), + Tp(data021[i].x)); + const Tp f0 = data021[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 l=50, m=0. +testcase_assoc_legendre<double> data022[] = { + { 1.0000000000000000, 50, 0, + -1.0000000000000000 }, + { -0.17003765994383685, 50, 0, + -0.90000000000000002 }, + { 0.13879737345093118, 50, 0, + -0.80000000000000004 }, + { -0.014572731645892805, 50, 0, + -0.69999999999999996 }, + { -0.058860798844002173, 50, 0, + -0.59999999999999998 }, + { -0.031059099239609828, 50, 0, + -0.50000000000000000 }, + { 0.041569033381825368, 50, 0, + -0.40000000000000002 }, + { 0.10911051574714808, 50, 0, + -0.30000000000000004 }, + { 0.083432272204197466, 50, 0, + -0.19999999999999996 }, + { -0.038205812661313579, 50, 0, + -0.099999999999999978 }, + { -0.11227517265921705, 50, 0, + 0.0000000000000000 }, + { -0.038205812661314169, 50, 0, + 0.10000000000000009 }, + { 0.083432272204197466, 50, 0, + 0.19999999999999996 }, + { 0.10911051574714808, 50, 0, + 0.30000000000000004 }, + { 0.041569033381824647, 50, 0, + 0.39999999999999991 }, + { -0.031059099239609828, 50, 0, + 0.50000000000000000 }, + { -0.058860798844001430, 50, 0, + 0.60000000000000009 }, + { -0.014572731645892805, 50, 0, + 0.69999999999999996 }, + { 0.13879737345093118, 50, 0, + 0.80000000000000004 }, + { -0.17003765994383663, 50, 0, + 0.89999999999999991 }, + { 1.0000000000000000, 50, 0, + 1.0000000000000000 }, +}; + +// Test function for l=50, m=0. +template <typename Tp> +void test022() +{ + 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(data022) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data022[i].l), Tp(data022[i].m), + Tp(data022[i].x)); + const Tp f0 = data022[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 l=50, m=1. +testcase_assoc_legendre<double> data023[] = { + { 0.0000000000000000, 50, 1, + -1.0000000000000000 }, + { -0.13424149984450387, 50, 1, + -0.90000000000000002 }, + { 2.2011219672413085, 50, 1, + -0.80000000000000004 }, + { 6.6622414993232013, 50, 1, + -0.69999999999999996 }, + { 5.5772846936919231, 50, 1, + -0.59999999999999998 }, + { 5.8787148815607617, 50, 1, + -0.50000000000000000 }, + { 5.5473459458634000, 50, 1, + -0.40000000000000002 }, + { 1.8444956647619912, 50, 1, + -0.30000000000000004 }, + { -3.8722014306642150, 50, 1, + -0.19999999999999996 }, + { -5.3488751322285593, 50, 1, + -0.099999999999999978 }, + { -0.0000000000000000, 50, 1, + 0.0000000000000000 }, + { 5.3488751322285459, 50, 1, + 0.10000000000000009 }, + { 3.8722014306642150, 50, 1, + 0.19999999999999996 }, + { -1.8444956647619912, 50, 1, + 0.30000000000000004 }, + { -5.5473459458634098, 50, 1, + 0.39999999999999991 }, + { -5.8787148815607617, 50, 1, + 0.50000000000000000 }, + { -5.5772846936919489, 50, 1, + 0.60000000000000009 }, + { -6.6622414993232013, 50, 1, + 0.69999999999999996 }, + { -2.2011219672413085, 50, 1, + 0.80000000000000004 }, + { 0.13424149984460862, 50, 1, + 0.89999999999999991 }, + { 0.0000000000000000, 50, 1, + 1.0000000000000000 }, +}; + +// Test function for l=50, m=1. +template <typename Tp> +void test023() +{ + 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(data023) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data023[i].l), Tp(data023[i].m), + Tp(data023[i].x)); + const Tp f0 = data023[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 l=50, m=2. +testcase_assoc_legendre<double> data024[] = { + { 0.0000000000000000, 50, 2, + -1.0000000000000000 }, + { 433.04168483713448, 50, 2, + -0.90000000000000002 }, + { -348.06364372056390, 50, 2, + -0.80000000000000004 }, + { 50.221071418108465, 50, 2, + -0.69999999999999996 }, + { 158.46096409274341, 50, 2, + -0.59999999999999998 }, + { 85.988858299721414, 50, 2, + -0.50000000000000000 }, + { -101.15891460879277, 50, 2, + -0.40000000000000002 }, + { -277.07168105316612, 50, 2, + -0.30000000000000004 }, + { -214.33311373510401, 50, 2, + -0.19999999999999996 }, + { 96.349657930951722, 50, 2, + -0.099999999999999978 }, + { 286.30169028100346, 50, 2, + 0.0000000000000000 }, + { 96.349657930953285, 50, 2, + 0.10000000000000009 }, + { -214.33311373510401, 50, 2, + 0.19999999999999996 }, + { -277.07168105316612, 50, 2, + 0.30000000000000004 }, + { -101.15891460879106, 50, 2, + 0.39999999999999991 }, + { 85.988858299721414, 50, 2, + 0.50000000000000000 }, + { 158.46096409274131, 50, 2, + 0.60000000000000009 }, + { 50.221071418108465, 50, 2, + 0.69999999999999996 }, + { -348.06364372056390, 50, 2, + 0.80000000000000004 }, + { 433.04168483713414, 50, 2, + 0.89999999999999991 }, + { 0.0000000000000000, 50, 2, + 1.0000000000000000 }, +}; + +// Test function for l=50, m=2. +template <typename Tp> +void test024() +{ + 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(data024) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data024[i].l), Tp(data024[i].m), + Tp(data024[i].x)); + const Tp f0 = data024[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 l=50, m=5. +testcase_assoc_legendre<double> data025[] = { + { -0.0000000000000000, 50, 5, + -1.0000000000000000 }, + { -27340473.952132788, 50, 5, + -0.90000000000000002 }, + { 27753716.768532373, 50, 5, + -0.80000000000000004 }, + { 40808153.913493626, 50, 5, + -0.69999999999999996 }, + { 32071189.035790101, 50, 5, + -0.59999999999999998 }, + { 36265736.218529105, 50, 5, + -0.50000000000000000 }, + { 37089596.700204894, 50, 5, + -0.40000000000000002 }, + { 14562029.629244510, 50, 5, + -0.30000000000000004 }, + { -23686895.217517227, 50, 5, + -0.19999999999999996 }, + { -34878992.965676002, 50, 5, + -0.099999999999999978 }, + { -0.0000000000000000, 50, 5, + 0.0000000000000000 }, + { 34878992.965675950, 50, 5, + 0.10000000000000009 }, + { 23686895.217517227, 50, 5, + 0.19999999999999996 }, + { -14562029.629244510, 50, 5, + 0.30000000000000004 }, + { -37089596.700204931, 50, 5, + 0.39999999999999991 }, + { -36265736.218529105, 50, 5, + 0.50000000000000000 }, + { -32071189.035790265, 50, 5, + 0.60000000000000009 }, + { -40808153.913493626, 50, 5, + 0.69999999999999996 }, + { -27753716.768532373, 50, 5, + 0.80000000000000004 }, + { 27340473.952133406, 50, 5, + 0.89999999999999991 }, + { 0.0000000000000000, 50, 5, + 1.0000000000000000 }, +}; + +// Test function for l=50, m=5. +template <typename Tp> +void test025() +{ + 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(data025) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data025[i].l), Tp(data025[i].m), + Tp(data025[i].x)); + const Tp f0 = data025[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 l=50, m=10. +testcase_assoc_legendre<double> data026[] = { + { -0.0000000000000000, 50, 10, + -1.0000000000000000 }, + { -8994661710093158.0, 50, 10, + -0.90000000000000002 }, + { 932311375306557.00, 50, 10, + -0.80000000000000004 }, + { 12153535011507012., 50, 10, + -0.69999999999999996 }, + { 12176690755542244., 50, 10, + -0.59999999999999998 }, + { 9180035388465752.0, 50, 10, + -0.50000000000000000 }, + { 889201701866911.12, 50, 10, + -0.40000000000000002 }, + { -9451384032851600.0, 50, 10, + -0.30000000000000004 }, + { -9926439446673564.0, 50, 10, + -0.19999999999999996 }, + { 2794368162749970.5, 50, 10, + -0.099999999999999978 }, + { 11452238249246346., 50, 10, + 0.0000000000000000 }, + { 2794368162750031.0, 50, 10, + 0.10000000000000009 }, + { -9926439446673564.0, 50, 10, + 0.19999999999999996 }, + { -9451384032851600.0, 50, 10, + 0.30000000000000004 }, + { 889201701866976.25, 50, 10, + 0.39999999999999991 }, + { 9180035388465752.0, 50, 10, + 0.50000000000000000 }, + { 12176690755542216., 50, 10, + 0.60000000000000009 }, + { 12153535011507012., 50, 10, + 0.69999999999999996 }, + { 932311375306557.00, 50, 10, + 0.80000000000000004 }, + { -8994661710093322.0, 50, 10, + 0.89999999999999991 }, + { 0.0000000000000000, 50, 10, + 1.0000000000000000 }, +}; + +// Test function for l=50, m=10. +template <typename Tp> +void test026() +{ + 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(data026) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data026[i].l), Tp(data026[i].m), + Tp(data026[i].x)); + const Tp f0 = data026[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 l=50, m=20. +testcase_assoc_legendre<double> data027[] = { + { 0.0000000000000000, 50, 20, + -1.0000000000000000 }, + { 1.6630925158645460e+33, 50, 20, + -0.90000000000000002 }, + { 1.0622676657892043e+33, 50, 20, + -0.80000000000000004 }, + { 8.6022521164717170e+32, 50, 20, + -0.69999999999999996 }, + { 4.0860128756808430e+32, 50, 20, + -0.59999999999999998 }, + { -4.0169860814274409e+32, 50, 20, + -0.50000000000000000 }, + { -8.2324325279774008e+32, 50, 20, + -0.40000000000000002 }, + { -4.0054067236243299e+31, 50, 20, + -0.30000000000000004 }, + { 7.9309266056434309e+32, 50, 20, + -0.19999999999999996 }, + { 5.4151358290899148e+31, 50, 20, + -0.099999999999999978 }, + { -7.8735935697332210e+32, 50, 20, + 0.0000000000000000 }, + { 5.4151358290895032e+31, 50, 20, + 0.10000000000000009 }, + { 7.9309266056434309e+32, 50, 20, + 0.19999999999999996 }, + { -4.0054067236243299e+31, 50, 20, + 0.30000000000000004 }, + { -8.2324325279773965e+32, 50, 20, + 0.39999999999999991 }, + { -4.0169860814274409e+32, 50, 20, + 0.50000000000000000 }, + { 4.0860128756807882e+32, 50, 20, + 0.60000000000000009 }, + { 8.6022521164717170e+32, 50, 20, + 0.69999999999999996 }, + { 1.0622676657892043e+33, 50, 20, + 0.80000000000000004 }, + { 1.6630925158645483e+33, 50, 20, + 0.89999999999999991 }, + { 0.0000000000000000, 50, 20, + 1.0000000000000000 }, +}; + +// Test function for l=50, m=20. +template <typename Tp> +void test027() +{ + 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(data027) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data027[i].l), Tp(data027[i].m), + Tp(data027[i].x)); + const Tp f0 = data027[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 l=50, m=50. +testcase_assoc_legendre<double> data028[] = { + { 0.0000000000000000, 50, 50, + -1.0000000000000000 }, + { 2.5366994974431341e+60, 50, 50, + -0.90000000000000002 }, + { 2.2028834403101213e+67, 50, 50, + -0.80000000000000004 }, + { 1.3325496559566651e+71, 50, 50, + -0.69999999999999996 }, + { 3.8898096431781969e+73, 50, 50, + -0.59999999999999998 }, + { 2.0509760257037188e+75, 50, 50, + -0.50000000000000000 }, + { 3.4866724533443283e+76, 50, 50, + -0.40000000000000002 }, + { 2.5790740224150207e+77, 50, 50, + -0.30000000000000004 }, + { 9.8222237931680989e+77, 50, 50, + -0.19999999999999996 }, + { 2.1198682190366617e+78, 50, 50, + -0.099999999999999978 }, + { 2.7253921397507295e+78, 50, 50, + 0.0000000000000000 }, + { 2.1198682190366617e+78, 50, 50, + 0.10000000000000009 }, + { 9.8222237931680989e+77, 50, 50, + 0.19999999999999996 }, + { 2.5790740224150207e+77, 50, 50, + 0.30000000000000004 }, + { 3.4866724533443283e+76, 50, 50, + 0.39999999999999991 }, + { 2.0509760257037188e+75, 50, 50, + 0.50000000000000000 }, + { 3.8898096431781724e+73, 50, 50, + 0.60000000000000009 }, + { 1.3325496559566651e+71, 50, 50, + 0.69999999999999996 }, + { 2.2028834403101213e+67, 50, 50, + 0.80000000000000004 }, + { 2.5366994974431990e+60, 50, 50, + 0.89999999999999991 }, + { 0.0000000000000000, 50, 50, + 1.0000000000000000 }, +}; + +// Test function for l=50, m=50. +template <typename Tp> +void test028() +{ + 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(data028) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data028[i].l), Tp(data028[i].m), + Tp(data028[i].x)); + const Tp f0 = data028[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 l=100, m=0. +testcase_assoc_legendre<double> data029[] = { + { 1.0000000000000000, 100, 0, + -1.0000000000000000 }, + { 0.10226582055871908, 100, 0, + -0.90000000000000002 }, + { 0.050861167913584124, 100, 0, + -0.80000000000000004 }, + { -0.077132507199778780, 100, 0, + -0.69999999999999996 }, + { -0.023747023905133110, 100, 0, + -0.59999999999999998 }, + { -0.060518025961861198, 100, 0, + -0.50000000000000000 }, + { -0.072258202125684429, 100, 0, + -0.40000000000000002 }, + { 0.057127392202801719, 100, 0, + -0.30000000000000004 }, + { 0.014681835355659636, 100, 0, + -0.19999999999999996 }, + { -0.063895098434750303, 100, 0, + -0.099999999999999978 }, + { 0.079589237387178727, 100, 0, + 0.0000000000000000 }, + { -0.063895098434749775, 100, 0, + 0.10000000000000009 }, + { 0.014681835355659636, 100, 0, + 0.19999999999999996 }, + { 0.057127392202801719, 100, 0, + 0.30000000000000004 }, + { -0.072258202125685012, 100, 0, + 0.39999999999999991 }, + { -0.060518025961861198, 100, 0, + 0.50000000000000000 }, + { -0.023747023905134217, 100, 0, + 0.60000000000000009 }, + { -0.077132507199778780, 100, 0, + 0.69999999999999996 }, + { 0.050861167913584124, 100, 0, + 0.80000000000000004 }, + { 0.10226582055871723, 100, 0, + 0.89999999999999991 }, + { 1.0000000000000000, 100, 0, + 1.0000000000000000 }, +}; + +// Test function for l=100, m=0. +template <typename Tp> +void test029() +{ + 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(data029) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data029[i].l), Tp(data029[i].m), + Tp(data029[i].x)); + const Tp f0 = data029[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 l=100, m=1. +testcase_assoc_legendre<double> data030[] = { + { -0.0000000000000000, 100, 1, + -1.0000000000000000 }, + { 6.5200167187780309, 100, 1, + -0.90000000000000002 }, + { 9.0065170007027540, 100, 1, + -0.80000000000000004 }, + { -5.4690908541181056, 100, 1, + -0.69999999999999996 }, + { -8.6275439170430861, 100, 1, + -0.59999999999999998 }, + { -6.0909031663448499, 100, 1, + -0.50000000000000000 }, + { 4.1160338699561265, 100, 1, + -0.40000000000000002 }, + { 5.8491043010758004, 100, 1, + -0.30000000000000004 }, + { -7.9435138723089826, 100, 1, + -0.19999999999999996 }, + { 4.7996285823989346, 100, 1, + -0.099999999999999978 }, + { 0.0000000000000000, 100, 1, + 0.0000000000000000 }, + { -4.7996285823990057, 100, 1, + 0.10000000000000009 }, + { 7.9435138723089826, 100, 1, + 0.19999999999999996 }, + { -5.8491043010758004, 100, 1, + 0.30000000000000004 }, + { -4.1160338699560359, 100, 1, + 0.39999999999999991 }, + { 6.0909031663448499, 100, 1, + 0.50000000000000000 }, + { 8.6275439170430559, 100, 1, + 0.60000000000000009 }, + { 5.4690908541181056, 100, 1, + 0.69999999999999996 }, + { -9.0065170007027540, 100, 1, + 0.80000000000000004 }, + { -6.5200167187783133, 100, 1, + 0.89999999999999991 }, + { 0.0000000000000000, 100, 1, + 1.0000000000000000 }, +}; + +// Test function for l=100, m=1. +template <typename Tp> +void test030() +{ + 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(data030) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data030[i].l), Tp(data030[i].m), + Tp(data030[i].x)); + const Tp f0 = data030[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 l=100, m=2. +testcase_assoc_legendre<double> data031[] = { + { 0.0000000000000000, 100, 2, + -1.0000000000000000 }, + { -1005.9604880761007, 100, 2, + -0.90000000000000002 }, + { -489.68041725865896, 100, 2, + -0.80000000000000004 }, + { 768.31676011669970, 100, 2, + -0.69999999999999996 }, + { 226.90362556628003, 100, 2, + -0.59999999999999998 }, + { 604.19889304940330, 100, 2, + -0.50000000000000000 }, + { 733.40061037838029, 100, 2, + -0.40000000000000002 }, + { -573.30774483996402, 100, 2, + -0.30000000000000004 }, + { -151.52946305080897, 100, 2, + -0.19999999999999996 }, + { 646.30525583588019, 100, 2, + -0.099999999999999978 }, + { -803.85129761050518, 100, 2, + 0.0000000000000000 }, + { 646.30525583587439, 100, 2, + 0.10000000000000009 }, + { -151.52946305080897, 100, 2, + 0.19999999999999996 }, + { -573.30774483996402, 100, 2, + 0.30000000000000004 }, + { 733.40061037838507, 100, 2, + 0.39999999999999991 }, + { 604.19889304940330, 100, 2, + 0.50000000000000000 }, + { 226.90362556629168, 100, 2, + 0.60000000000000009 }, + { 768.31676011669970, 100, 2, + 0.69999999999999996 }, + { -489.68041725865896, 100, 2, + 0.80000000000000004 }, + { -1005.9604880760811, 100, 2, + 0.89999999999999991 }, + { 0.0000000000000000, 100, 2, + 1.0000000000000000 }, +}; + +// Test function for l=100, m=2. +template <typename Tp> +void test031() +{ + 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(data031) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data031[i].l), Tp(data031[i].m), + Tp(data031[i].x)); + const Tp f0 = data031[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 l=100, m=5. +testcase_assoc_legendre<double> data032[] = { + { 0.0000000000000000, 100, 5, + -1.0000000000000000 }, + { 900551126.09653592, 100, 5, + -0.90000000000000002 }, + { 988567431.55756044, 100, 5, + -0.80000000000000004 }, + { -645646451.90344620, 100, 5, + -0.69999999999999996 }, + { -897114585.29920745, 100, 5, + -0.59999999999999998 }, + { -661710744.42483830, 100, 5, + -0.50000000000000000 }, + { 380163158.51425594, 100, 5, + -0.40000000000000002 }, + { 617391071.36632609, 100, 5, + -0.30000000000000004 }, + { -805288801.85509181, 100, 5, + -0.19999999999999996 }, + { 481041740.16728652, 100, 5, + -0.099999999999999978 }, + { 0.0000000000000000, 100, 5, + 0.0000000000000000 }, + { -481041740.16729414, 100, 5, + 0.10000000000000009 }, + { 805288801.85509181, 100, 5, + 0.19999999999999996 }, + { -617391071.36632609, 100, 5, + 0.30000000000000004 }, + { -380163158.51424748, 100, 5, + 0.39999999999999991 }, + { 661710744.42483830, 100, 5, + 0.50000000000000000 }, + { 897114585.29920506, 100, 5, + 0.60000000000000009 }, + { 645646451.90344620, 100, 5, + 0.69999999999999996 }, + { -988567431.55756044, 100, 5, + 0.80000000000000004 }, + { -900551126.09655809, 100, 5, + 0.89999999999999991 }, + { 0.0000000000000000, 100, 5, + 1.0000000000000000 }, +}; + +// Test function for l=100, m=5. +template <typename Tp> +void test032() +{ + 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(data032) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data032[i].l), Tp(data032[i].m), + Tp(data032[i].x)); + const Tp f0 = data032[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 l=100, m=10. +testcase_assoc_legendre<double> data033[] = { + { 0.0000000000000000, 100, 10, + -1.0000000000000000 }, + { 2.5643395957658915e+17, 100, 10, + -0.90000000000000002 }, + { 1.5778673545673316e+18, 100, 10, + -0.80000000000000004 }, + { 4.4355048487496776e+18, 100, 10, + -0.69999999999999996 }, + { -9.5936111659124493e+17, 100, 10, + -0.59999999999999998 }, + { 4.2387123021963372e+18, 100, 10, + -0.50000000000000000 }, + { 8.2370834618426563e+18, 100, 10, + -0.40000000000000002 }, + { -4.9089358388052890e+18, 100, 10, + -0.30000000000000004 }, + { -2.3468810358091279e+18, 100, 10, + -0.19999999999999996 }, + { 6.8627855225034568e+18, 100, 10, + -0.099999999999999978 }, + { -8.2494597181670380e+18, 100, 10, + 0.0000000000000000 }, + { 6.8627855225034056e+18, 100, 10, + 0.10000000000000009 }, + { -2.3468810358091279e+18, 100, 10, + 0.19999999999999996 }, + { -4.9089358388052890e+18, 100, 10, + 0.30000000000000004 }, + { 8.2370834618426747e+18, 100, 10, + 0.39999999999999991 }, + { 4.2387123021963372e+18, 100, 10, + 0.50000000000000000 }, + { -9.5936111659112115e+17, 100, 10, + 0.60000000000000009 }, + { 4.4355048487496776e+18, 100, 10, + 0.69999999999999996 }, + { 1.5778673545673316e+18, 100, 10, + 0.80000000000000004 }, + { 2.5643395957690282e+17, 100, 10, + 0.89999999999999991 }, + { 0.0000000000000000, 100, 10, + 1.0000000000000000 }, +}; + +// Test function for l=100, m=10. +template <typename Tp> +void test033() +{ + 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(data033) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data033[i].l), Tp(data033[i].m), + Tp(data033[i].x)); + const Tp f0 = data033[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(2.5000000000000014e-11)); +} + +// Test data for l=100, m=20. +testcase_assoc_legendre<double> data034[] = { + { 0.0000000000000000, 100, 20, + -1.0000000000000000 }, + { 7.1604344878778576e+37, 100, 20, + -0.90000000000000002 }, + { -8.3963895116962035e+38, 100, 20, + -0.80000000000000004 }, + { 7.9022236853110024e+38, 100, 20, + -0.69999999999999996 }, + { 8.2680005574120908e+38, 100, 20, + -0.59999999999999998 }, + { 3.0750497039999469e+38, 100, 20, + -0.50000000000000000 }, + { -7.6120586043843874e+38, 100, 20, + -0.40000000000000002 }, + { 1.1474496891901873e+38, 100, 20, + -0.30000000000000004 }, + { 4.3966251307444218e+38, 100, 20, + -0.19999999999999996 }, + { -7.0503266451702621e+38, 100, 20, + -0.099999999999999978 }, + { 7.7727439836159581e+38, 100, 20, + 0.0000000000000000 }, + { -7.0503266451702213e+38, 100, 20, + 0.10000000000000009 }, + { 4.3966251307444218e+38, 100, 20, + 0.19999999999999996 }, + { 1.1474496891901873e+38, 100, 20, + 0.30000000000000004 }, + { -7.6120586043843511e+38, 100, 20, + 0.39999999999999991 }, + { 3.0750497039999469e+38, 100, 20, + 0.50000000000000000 }, + { 8.2680005574120424e+38, 100, 20, + 0.60000000000000009 }, + { 7.9022236853110024e+38, 100, 20, + 0.69999999999999996 }, + { -8.3963895116962035e+38, 100, 20, + 0.80000000000000004 }, + { 7.1604344878809460e+37, 100, 20, + 0.89999999999999991 }, + { 0.0000000000000000, 100, 20, + 1.0000000000000000 }, +}; + +// Test function for l=100, m=20. +template <typename Tp> +void test034() +{ + 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(data034) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data034[i].l), Tp(data034[i].m), + Tp(data034[i].x)); + const Tp f0 = data034[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(2.5000000000000015e-12)); +} + +// Test data for l=100, m=50. +testcase_assoc_legendre<double> data035[] = { + { 0.0000000000000000, 100, 50, + -1.0000000000000000 }, + { 9.3231278516893773e+96, 100, 50, + -0.90000000000000002 }, + { -1.1029797977454331e+98, 100, 50, + -0.80000000000000004 }, + { 1.8089333903465883e+97, 100, 50, + -0.69999999999999996 }, + { 5.9364045925669389e+97, 100, 50, + -0.59999999999999998 }, + { -8.2252620339727163e+97, 100, 50, + -0.50000000000000000 }, + { 7.1431385093739848e+97, 100, 50, + -0.40000000000000002 }, + { -3.3520602067479374e+97, 100, 50, + -0.30000000000000004 }, + { -2.7791149588121386e+97, 100, 50, + -0.19999999999999996 }, + { 9.0119338550180433e+97, 100, 50, + -0.099999999999999978 }, + { -1.1712145031578381e+98, 100, 50, + 0.0000000000000000 }, + { 9.0119338550181176e+97, 100, 50, + 0.10000000000000009 }, + { -2.7791149588121386e+97, 100, 50, + 0.19999999999999996 }, + { -3.3520602067479374e+97, 100, 50, + 0.30000000000000004 }, + { 7.1431385093740728e+97, 100, 50, + 0.39999999999999991 }, + { -8.2252620339727163e+97, 100, 50, + 0.50000000000000000 }, + { 5.9364045925668061e+97, 100, 50, + 0.60000000000000009 }, + { 1.8089333903465883e+97, 100, 50, + 0.69999999999999996 }, + { -1.1029797977454331e+98, 100, 50, + 0.80000000000000004 }, + { 9.3231278516894892e+96, 100, 50, + 0.89999999999999991 }, + { 0.0000000000000000, 100, 50, + 1.0000000000000000 }, +}; + +// Test function for l=100, m=50. +template <typename Tp> +void test035() +{ + 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(data035) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data035[i].l), Tp(data035[i].m), + Tp(data035[i].x)); + const Tp f0 = data035[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 l=100, m=100. +testcase_assoc_legendre<double> data036[] = { + { 0.0000000000000000, 100, 100, + -1.0000000000000000 }, + { 5.7751792255758316e+150, 100, 100, + -0.90000000000000002 }, + { 4.3552236041585515e+164, 100, 100, + -0.80000000000000004 }, + { 1.5936546850595123e+172, 100, 100, + -0.69999999999999996 }, + { 1.3579510590289176e+177, 100, 100, + -0.59999999999999998 }, + { 3.7752749682889513e+180, 100, 100, + -0.50000000000000000 }, + { 1.0910627330458913e+183, 100, 100, + -0.40000000000000002 }, + { 5.9697347526822483e+184, 100, 100, + -0.30000000000000004 }, + { 8.6585879147526714e+185, 100, 100, + -0.19999999999999996 }, + { 4.0331571908057011e+186, 100, 100, + -0.099999999999999978 }, + { 6.6663086700729543e+186, 100, 100, + 0.0000000000000000 }, + { 4.0331571908057011e+186, 100, 100, + 0.10000000000000009 }, + { 8.6585879147526714e+185, 100, 100, + 0.19999999999999996 }, + { 5.9697347526822483e+184, 100, 100, + 0.30000000000000004 }, + { 1.0910627330458913e+183, 100, 100, + 0.39999999999999991 }, + { 3.7752749682889513e+180, 100, 100, + 0.50000000000000000 }, + { 1.3579510590289000e+177, 100, 100, + 0.60000000000000009 }, + { 1.5936546850595123e+172, 100, 100, + 0.69999999999999996 }, + { 4.3552236041585515e+164, 100, 100, + 0.80000000000000004 }, + { 5.7751792255761289e+150, 100, 100, + 0.89999999999999991 }, + { 0.0000000000000000, 100, 100, + 1.0000000000000000 }, +}; + +// Test function for l=100, m=100. +template <typename Tp> +void test036() +{ + 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(data036) + / sizeof(testcase_assoc_legendre<double>); + for (unsigned int i = 0; i < num_datum; ++i) + { + const Tp f = std::tr1::assoc_legendre(Tp(data036[i].l), Tp(data036[i].m), + Tp(data036[i].x)); + const Tp f0 = data036[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)); +} + +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>(); + test020<double>(); + test021<double>(); + test022<double>(); + test023<double>(); + test024<double>(); + test025<double>(); + test026<double>(); + test027<double>(); + test028<double>(); + test029<double>(); + test030<double>(); + test031<double>(); + test032<double>(); + test033<double>(); + test034<double>(); + test035<double>(); + test036<double>(); + return 0; +} diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/compile.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/compile.cc new file mode 100644 index 000000000..6cf43f6fe --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/compile.cc @@ -0,0 +1,43 @@ +// { 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/>. + +// 5.2.1.2 assoc_legendre + +#include <tr1/cmath> + +void +test01() +{ + + float xf = 0.5F; + double xd = 0.5; + long double xl = 0.5L; + unsigned int l = 2, m = 1; + + std::tr1::assoc_legendre(l, m, xf); + std::tr1::assoc_legendref(l, m, xf); + std::tr1::assoc_legendre(l, m, xd); + std::tr1::assoc_legendre(l, m, xl); + std::tr1::assoc_legendrel(l, m, xl); + + return; +} + diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/compile_2.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/compile_2.cc new file mode 100644 index 000000000..a343c892c --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/02_assoc_legendre/compile_2.cc @@ -0,0 +1,43 @@ +// { 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/>. + +// 5.2.1.2 assoc_legendre + +#include <tr1/math.h> + +void +test01() +{ + + float xf = 0.5F; + double xd = 0.5; + long double xl = 0.5L; + unsigned int l = 2, m = 1; + + assoc_legendre(l, m, xf); + assoc_legendref(l, m, xf); + assoc_legendre(l, m, xd); + assoc_legendre(l, m, xl); + assoc_legendrel(l, m, xl); + + return; +} + |