| // { dg-do run { target c++11 } } |
| // { dg-options "-D__STDCPP_WANT_MATH_SPEC_FUNCS__" } |
| // |
| // Copyright (C) 2016-2023 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/>. |
| |
| // comp_ellint_3 |
| // Compare against values generated by the GNU Scientific Library. |
| // The GSL can be found on the web: http://www.gnu.org/software/gsl/ |
| #include <limits> |
| #include <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 <specfun_testcase.h> |
| |
| // Test data for k=-0.90000000000000002. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 5 |
| // max(|f - f_Boost| / |f_Boost|): 1.2838262090802751e-16 |
| // mean(f - f_Boost): 4.4408920985006264e-17 |
| // variance(f - f_Boost): 2.4347558803117648e-34 |
| // stddev(f - f_Boost): 1.5603704304785339e-17 |
| const testcase_comp_ellint_3<double> |
| data001[10] = |
| { |
| { 2.2805491384227703, -0.90000000000000002, 0.0000000000000000, 0.0 }, |
| { 2.4295011187834885, -0.90000000000000002, 0.10000000000000001, 0.0 }, |
| { 2.6076835743348412, -0.90000000000000002, 0.20000000000000001, 0.0 }, |
| { 2.8256506968858512, -0.90000000000000002, 0.30000000000000004, 0.0 }, |
| { 3.1000689868578619, -0.90000000000000002, 0.40000000000000002, 0.0 }, |
| { 3.4591069002104677, -0.90000000000000002, 0.50000000000000000, 0.0 }, |
| { 3.9549939883570229, -0.90000000000000002, 0.60000000000000009, 0.0 }, |
| { 4.6985482312992435, -0.90000000000000002, 0.70000000000000007, 0.0 }, |
| { 5.9820740813645710, -0.90000000000000002, 0.80000000000000004, 0.0 }, |
| { 8.9942562031858699, -0.90000000000000002, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler001 = 2.5000000000000020e-13; |
| |
| // Test data for k=-0.80000000000000004. |
| // max(|f - f_Boost|): 1.7763568394002505e-15 at index 8 |
| // max(|f - f_Boost| / |f_Boost|): 4.1949393471095187e-16 |
| // mean(f - f_Boost): 9.5479180117763459e-16 |
| // variance(f - f_Boost): 5.4782007307014711e-34 |
| // stddev(f - f_Boost): 2.3405556457178006e-17 |
| const testcase_comp_ellint_3<double> |
| data002[10] = |
| { |
| { 1.9953027776647294, -0.80000000000000004, 0.0000000000000000, 0.0 }, |
| { 2.1172616484005085, -0.80000000000000004, 0.10000000000000001, 0.0 }, |
| { 2.2624789434186798, -0.80000000000000004, 0.20000000000000001, 0.0 }, |
| { 2.4392042002725698, -0.80000000000000004, 0.30000000000000004, 0.0 }, |
| { 2.6604037035529728, -0.80000000000000004, 0.40000000000000002, 0.0 }, |
| { 2.9478781158239751, -0.80000000000000004, 0.50000000000000000, 0.0 }, |
| { 3.3418121892288055, -0.80000000000000004, 0.60000000000000009, 0.0 }, |
| { 3.9268876980046397, -0.80000000000000004, 0.70000000000000007, 0.0 }, |
| { 4.9246422058196071, -0.80000000000000004, 0.80000000000000004, 0.0 }, |
| { 7.2263259298637132, -0.80000000000000004, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler002 = 2.5000000000000020e-13; |
| |
| // Test data for k=-0.69999999999999996. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 3 |
| // max(|f - f_Boost| / |f_Boost|): 1.9832236886714888e-16 |
| // mean(f - f_Boost): -1.5543122344752191e-16 |
| // variance(f - f_Boost): 2.9825759533819119e-33 |
| // stddev(f - f_Boost): 5.4612965066748680e-17 |
| const testcase_comp_ellint_3<double> |
| data003[10] = |
| { |
| { 1.8456939983747234, -0.69999999999999996, 0.0000000000000000, 0.0 }, |
| { 1.9541347343119564, -0.69999999999999996, 0.10000000000000001, 0.0 }, |
| { 2.0829290325820202, -0.69999999999999996, 0.20000000000000001, 0.0 }, |
| { 2.2392290510988535, -0.69999999999999996, 0.30000000000000004, 0.0 }, |
| { 2.4342502915307880, -0.69999999999999996, 0.40000000000000002, 0.0 }, |
| { 2.6868019968236996, -0.69999999999999996, 0.50000000000000000, 0.0 }, |
| { 3.0314573496746742, -0.69999999999999996, 0.60000000000000009, 0.0 }, |
| { 3.5408408771788564, -0.69999999999999996, 0.70000000000000007, 0.0 }, |
| { 4.4042405729076961, -0.69999999999999996, 0.80000000000000004, 0.0 }, |
| { 6.3796094177887754, -0.69999999999999996, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler003 = 2.5000000000000020e-13; |
| |
| // Test data for k=-0.59999999999999998. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 2 |
| // max(|f - f_Boost| / |f_Boost|): 2.2547200163366559e-16 |
| // mean(f - f_Boost): -1.9984014443252818e-16 |
| // variance(f - f_Boost): 4.9303806576313241e-33 |
| // stddev(f - f_Boost): 7.0216669371534022e-17 |
| const testcase_comp_ellint_3<double> |
| data004[10] = |
| { |
| { 1.7507538029157526, -0.59999999999999998, 0.0000000000000000, 0.0 }, |
| { 1.8508766487100685, -0.59999999999999998, 0.10000000000000001, 0.0 }, |
| { 1.9695980282802217, -0.59999999999999998, 0.20000000000000001, 0.0 }, |
| { 2.1134154405060599, -0.59999999999999998, 0.30000000000000004, 0.0 }, |
| { 2.2925036420985130, -0.59999999999999998, 0.40000000000000002, 0.0 }, |
| { 2.5239007084492711, -0.59999999999999998, 0.50000000000000000, 0.0 }, |
| { 2.8388723099514972, -0.59999999999999998, 0.60000000000000009, 0.0 }, |
| { 3.3029735898397159, -0.59999999999999998, 0.70000000000000007, 0.0 }, |
| { 4.0867036409261832, -0.59999999999999998, 0.80000000000000004, 0.0 }, |
| { 5.8709993116265604, -0.59999999999999998, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler004 = 2.5000000000000020e-13; |
| |
| // Test data for k=-0.50000000000000000. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 3 |
| // max(|f - f_Boost| / |f_Boost|): 2.1900131385114407e-16 |
| // mean(f - f_Boost): 2.4424906541753446e-16 |
| // variance(f - f_Boost): 7.3651365379430888e-33 |
| // stddev(f - f_Boost): 8.5820373676319358e-17 |
| const testcase_comp_ellint_3<double> |
| data005[10] = |
| { |
| { 1.6857503548125961, -0.50000000000000000, 0.0000000000000000, 0.0 }, |
| { 1.7803034946545482, -0.50000000000000000, 0.10000000000000001, 0.0 }, |
| { 1.8922947612264021, -0.50000000000000000, 0.20000000000000001, 0.0 }, |
| { 2.0277924458111314, -0.50000000000000000, 0.30000000000000004, 0.0 }, |
| { 2.1962905366178065, -0.50000000000000000, 0.40000000000000002, 0.0 }, |
| { 2.4136715042011945, -0.50000000000000000, 0.50000000000000000, 0.0 }, |
| { 2.7090491861753558, -0.50000000000000000, 0.60000000000000009, 0.0 }, |
| { 3.1433945297859229, -0.50000000000000000, 0.70000000000000007, 0.0 }, |
| { 3.8750701888108070, -0.50000000000000000, 0.80000000000000004, 0.0 }, |
| { 5.5355132096026463, -0.50000000000000000, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler005 = 2.5000000000000020e-13; |
| |
| // Test data for k=-0.39999999999999991. |
| // max(|f - f_Boost|): 1.7763568394002505e-15 at index 9 |
| // max(|f - f_Boost| / |f_Boost|): 4.1718164615986397e-16 |
| // mean(f - f_Boost): 6.2172489379008762e-16 |
| // variance(f - f_Boost): 1.6458949750907531e-31 |
| // stddev(f - f_Boost): 4.0569631192441877e-16 |
| const testcase_comp_ellint_3<double> |
| data006[10] = |
| { |
| { 1.6399998658645112, -0.39999999999999991, 0.0000000000000000, 0.0 }, |
| { 1.7306968836847190, -0.39999999999999991, 0.10000000000000001, 0.0 }, |
| { 1.8380358826317627, -0.39999999999999991, 0.20000000000000001, 0.0 }, |
| { 1.9677924132520139, -0.39999999999999991, 0.30000000000000004, 0.0 }, |
| { 2.1289968719280026, -0.39999999999999991, 0.40000000000000002, 0.0 }, |
| { 2.3367461373176512, -0.39999999999999991, 0.50000000000000000, 0.0 }, |
| { 2.6186940209850191, -0.39999999999999991, 0.60000000000000009, 0.0 }, |
| { 3.0327078743873246, -0.39999999999999991, 0.70000000000000007, 0.0 }, |
| { 3.7289548002199902, -0.39999999999999991, 0.80000000000000004, 0.0 }, |
| { 5.3055535102872513, -0.39999999999999991, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler006 = 2.5000000000000020e-13; |
| |
| // Test data for k=-0.29999999999999993. |
| // max(|f - f_Boost|): 1.3322676295501878e-15 at index 8 |
| // max(|f - f_Boost| / |f_Boost|): 3.9274792319434433e-16 |
| // mean(f - f_Boost): 6.2172489379008762e-16 |
| // variance(f - f_Boost): 8.7651211691223537e-33 |
| // stddev(f - f_Boost): 9.3622225828712025e-17 |
| const testcase_comp_ellint_3<double> |
| data007[10] = |
| { |
| { 1.6080486199305128, -0.29999999999999993, 0.0000000000000000, 0.0 }, |
| { 1.6960848815118226, -0.29999999999999993, 0.10000000000000001, 0.0 }, |
| { 1.8002173372290500, -0.29999999999999993, 0.20000000000000001, 0.0 }, |
| { 1.9260216862473254, -0.29999999999999993, 0.30000000000000004, 0.0 }, |
| { 2.0822121773175533, -0.29999999999999993, 0.40000000000000002, 0.0 }, |
| { 2.2833505881933971, -0.29999999999999993, 0.50000000000000000, 0.0 }, |
| { 2.5560975528589065, -0.29999999999999993, 0.60000000000000009, 0.0 }, |
| { 2.9562123549913877, -0.29999999999999993, 0.70000000000000007, 0.0 }, |
| { 3.6283050484567170, -0.29999999999999993, 0.80000000000000004, 0.0 }, |
| { 5.1479514944016795, -0.29999999999999993, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler007 = 2.5000000000000020e-13; |
| |
| // Test data for k=-0.19999999999999996. |
| // max(|f - f_Boost|): 8.8817841970012523e-16 at index 9 |
| // max(|f - f_Boost| / |f_Boost|): 1.9753938705764407e-16 |
| // mean(f - f_Boost): 3.1086244689504381e-16 |
| // variance(f - f_Boost): 4.1147374377268827e-32 |
| // stddev(f - f_Boost): 2.0284815596220939e-16 |
| const testcase_comp_ellint_3<double> |
| data008[10] = |
| { |
| { 1.5868678474541662, -0.19999999999999996, 0.0000000000000000, 0.0 }, |
| { 1.6731552050562593, -0.19999999999999996, 0.10000000000000001, 0.0 }, |
| { 1.7751816279738935, -0.19999999999999996, 0.20000000000000001, 0.0 }, |
| { 1.8983924169967101, -0.19999999999999996, 0.30000000000000004, 0.0 }, |
| { 2.0512956926676806, -0.19999999999999996, 0.40000000000000002, 0.0 }, |
| { 2.2481046259421302, -0.19999999999999996, 0.50000000000000000, 0.0 }, |
| { 2.5148333891629315, -0.19999999999999996, 0.60000000000000009, 0.0 }, |
| { 2.9058704854500967, -0.19999999999999996, 0.70000000000000007, 0.0 }, |
| { 3.5622166386422633, -0.19999999999999996, 0.80000000000000004, 0.0 }, |
| { 5.0448269356200370, -0.19999999999999996, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler008 = 2.5000000000000020e-13; |
| |
| // Test data for k=-0.099999999999999978. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 5 |
| // max(|f - f_Boost| / |f_Boost|): 1.9932308021417639e-16 |
| // mean(f - f_Boost): 0.0000000000000000 |
| // variance(f - f_Boost): 6.8368087769470551e-64 |
| // stddev(f - f_Boost): 2.6147291976315738e-32 |
| const testcase_comp_ellint_3<double> |
| data009[10] = |
| { |
| { 1.5747455615173560, -0.099999999999999978, 0.0000000000000000, 0.0 }, |
| { 1.6600374067558428, -0.099999999999999978, 0.10000000000000001, 0.0 }, |
| { 1.7608656115083421, -0.099999999999999978, 0.20000000000000001, 0.0 }, |
| { 1.8826015946315438, -0.099999999999999978, 0.30000000000000004, 0.0 }, |
| { 2.0336367403076760, -0.099999999999999978, 0.40000000000000002, 0.0 }, |
| { 2.2279868912966849, -0.099999999999999978, 0.50000000000000000, 0.0 }, |
| { 2.4913004919173827, -0.099999999999999978, 0.60000000000000009, 0.0 }, |
| { 2.8771910188009744, -0.099999999999999978, 0.70000000000000007, 0.0 }, |
| { 3.5246199613295617, -0.099999999999999978, 0.80000000000000004, 0.0 }, |
| { 4.9862890417305508, -0.099999999999999978, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler009 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.0000000000000000. |
| // max(|f - f_Boost|): 8.8817841970012523e-16 at index 9 |
| // max(|f - f_Boost| / |f_Boost|): 2.1899085000907084e-16 |
| // mean(f - f_Boost): -2.2204460492503131e-16 |
| // variance(f - f_Boost): 5.4782007307014711e-32 |
| // stddev(f - f_Boost): 2.3405556457178008e-16 |
| const testcase_comp_ellint_3<double> |
| data010[10] = |
| { |
| { 1.5707963267948966, 0.0000000000000000, 0.0000000000000000, 0.0 }, |
| { 1.6557647109660170, 0.0000000000000000, 0.10000000000000001, 0.0 }, |
| { 1.7562036827601817, 0.0000000000000000, 0.20000000000000001, 0.0 }, |
| { 1.8774607092226381, 0.0000000000000000, 0.30000000000000004, 0.0 }, |
| { 2.0278893379868062, 0.0000000000000000, 0.40000000000000002, 0.0 }, |
| { 2.2214414690791831, 0.0000000000000000, 0.50000000000000000, 0.0 }, |
| { 2.4836470664490258, 0.0000000000000000, 0.60000000000000009, 0.0 }, |
| { 2.8678686047727386, 0.0000000000000000, 0.70000000000000007, 0.0 }, |
| { 3.5124073655203634, 0.0000000000000000, 0.80000000000000004, 0.0 }, |
| { 4.9672941328980516, 0.0000000000000000, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler010 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.10000000000000009. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 5 |
| // max(|f - f_Boost| / |f_Boost|): 1.9932308021417639e-16 |
| // mean(f - f_Boost): -2.2204460492503132e-17 |
| // variance(f - f_Boost): 6.0868897007794120e-35 |
| // stddev(f - f_Boost): 7.8018521523926693e-18 |
| const testcase_comp_ellint_3<double> |
| data011[10] = |
| { |
| { 1.5747455615173560, 0.10000000000000009, 0.0000000000000000, 0.0 }, |
| { 1.6600374067558428, 0.10000000000000009, 0.10000000000000001, 0.0 }, |
| { 1.7608656115083421, 0.10000000000000009, 0.20000000000000001, 0.0 }, |
| { 1.8826015946315440, 0.10000000000000009, 0.30000000000000004, 0.0 }, |
| { 2.0336367403076760, 0.10000000000000009, 0.40000000000000002, 0.0 }, |
| { 2.2279868912966849, 0.10000000000000009, 0.50000000000000000, 0.0 }, |
| { 2.4913004919173827, 0.10000000000000009, 0.60000000000000009, 0.0 }, |
| { 2.8771910188009744, 0.10000000000000009, 0.70000000000000007, 0.0 }, |
| { 3.5246199613295617, 0.10000000000000009, 0.80000000000000004, 0.0 }, |
| { 4.9862890417305508, 0.10000000000000009, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler011 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.20000000000000018. |
| // max(|f - f_Boost|): 8.8817841970012523e-16 at index 9 |
| // max(|f - f_Boost| / |f_Boost|): 1.9753938705764407e-16 |
| // mean(f - f_Boost): 3.1086244689504381e-16 |
| // variance(f - f_Boost): 4.1147374377268827e-32 |
| // stddev(f - f_Boost): 2.0284815596220939e-16 |
| const testcase_comp_ellint_3<double> |
| data012[10] = |
| { |
| { 1.5868678474541662, 0.20000000000000018, 0.0000000000000000, 0.0 }, |
| { 1.6731552050562593, 0.20000000000000018, 0.10000000000000001, 0.0 }, |
| { 1.7751816279738935, 0.20000000000000018, 0.20000000000000001, 0.0 }, |
| { 1.8983924169967101, 0.20000000000000018, 0.30000000000000004, 0.0 }, |
| { 2.0512956926676806, 0.20000000000000018, 0.40000000000000002, 0.0 }, |
| { 2.2481046259421302, 0.20000000000000018, 0.50000000000000000, 0.0 }, |
| { 2.5148333891629315, 0.20000000000000018, 0.60000000000000009, 0.0 }, |
| { 2.9058704854500967, 0.20000000000000018, 0.70000000000000007, 0.0 }, |
| { 3.5622166386422633, 0.20000000000000018, 0.80000000000000004, 0.0 }, |
| { 5.0448269356200370, 0.20000000000000018, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler012 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.30000000000000004. |
| // max(|f - f_Boost|): 8.8817841970012523e-16 at index 8 |
| // max(|f - f_Boost| / |f_Boost|): 3.4585997630846713e-16 |
| // mean(f - f_Boost): 5.1070259132757197e-16 |
| // variance(f - f_Boost): 1.7591111235252501e-32 |
| // stddev(f - f_Boost): 1.3263148659067538e-16 |
| const testcase_comp_ellint_3<double> |
| data013[10] = |
| { |
| { 1.6080486199305128, 0.30000000000000004, 0.0000000000000000, 0.0 }, |
| { 1.6960848815118228, 0.30000000000000004, 0.10000000000000001, 0.0 }, |
| { 1.8002173372290500, 0.30000000000000004, 0.20000000000000001, 0.0 }, |
| { 1.9260216862473254, 0.30000000000000004, 0.30000000000000004, 0.0 }, |
| { 2.0822121773175533, 0.30000000000000004, 0.40000000000000002, 0.0 }, |
| { 2.2833505881933975, 0.30000000000000004, 0.50000000000000000, 0.0 }, |
| { 2.5560975528589065, 0.30000000000000004, 0.60000000000000009, 0.0 }, |
| { 2.9562123549913877, 0.30000000000000004, 0.70000000000000007, 0.0 }, |
| { 3.6283050484567174, 0.30000000000000004, 0.80000000000000004, 0.0 }, |
| { 5.1479514944016795, 0.30000000000000004, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler013 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.40000000000000013. |
| // max(|f - f_Boost|): 2.6645352591003757e-15 at index 9 |
| // max(|f - f_Boost| / |f_Boost|): 6.7696531428672557e-16 |
| // mean(f - f_Boost): 1.1990408665951691e-15 |
| // variance(f - f_Boost): 2.6514491536595121e-31 |
| // stddev(f - f_Boost): 5.1492224205791612e-16 |
| const testcase_comp_ellint_3<double> |
| data014[10] = |
| { |
| { 1.6399998658645112, 0.40000000000000013, 0.0000000000000000, 0.0 }, |
| { 1.7306968836847190, 0.40000000000000013, 0.10000000000000001, 0.0 }, |
| { 1.8380358826317629, 0.40000000000000013, 0.20000000000000001, 0.0 }, |
| { 1.9677924132520141, 0.40000000000000013, 0.30000000000000004, 0.0 }, |
| { 2.1289968719280030, 0.40000000000000013, 0.40000000000000002, 0.0 }, |
| { 2.3367461373176512, 0.40000000000000013, 0.50000000000000000, 0.0 }, |
| { 2.6186940209850196, 0.40000000000000013, 0.60000000000000009, 0.0 }, |
| { 3.0327078743873246, 0.40000000000000013, 0.70000000000000007, 0.0 }, |
| { 3.7289548002199906, 0.40000000000000013, 0.80000000000000004, 0.0 }, |
| { 5.3055535102872522, 0.40000000000000013, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler014 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.50000000000000000. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 3 |
| // max(|f - f_Boost| / |f_Boost|): 2.1900131385114407e-16 |
| // mean(f - f_Boost): 2.4424906541753446e-16 |
| // variance(f - f_Boost): 7.3651365379430888e-33 |
| // stddev(f - f_Boost): 8.5820373676319358e-17 |
| const testcase_comp_ellint_3<double> |
| data015[10] = |
| { |
| { 1.6857503548125961, 0.50000000000000000, 0.0000000000000000, 0.0 }, |
| { 1.7803034946545482, 0.50000000000000000, 0.10000000000000001, 0.0 }, |
| { 1.8922947612264021, 0.50000000000000000, 0.20000000000000001, 0.0 }, |
| { 2.0277924458111314, 0.50000000000000000, 0.30000000000000004, 0.0 }, |
| { 2.1962905366178065, 0.50000000000000000, 0.40000000000000002, 0.0 }, |
| { 2.4136715042011945, 0.50000000000000000, 0.50000000000000000, 0.0 }, |
| { 2.7090491861753558, 0.50000000000000000, 0.60000000000000009, 0.0 }, |
| { 3.1433945297859229, 0.50000000000000000, 0.70000000000000007, 0.0 }, |
| { 3.8750701888108070, 0.50000000000000000, 0.80000000000000004, 0.0 }, |
| { 5.5355132096026463, 0.50000000000000000, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler015 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.60000000000000009. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 2 |
| // max(|f - f_Boost| / |f_Boost|): 2.2547200163366559e-16 |
| // mean(f - f_Boost): -2.2204460492503131e-16 |
| // variance(f - f_Boost): 6.0868897007794117e-33 |
| // stddev(f - f_Boost): 7.8018521523926690e-17 |
| const testcase_comp_ellint_3<double> |
| data016[10] = |
| { |
| { 1.7507538029157526, 0.60000000000000009, 0.0000000000000000, 0.0 }, |
| { 1.8508766487100687, 0.60000000000000009, 0.10000000000000001, 0.0 }, |
| { 1.9695980282802217, 0.60000000000000009, 0.20000000000000001, 0.0 }, |
| { 2.1134154405060599, 0.60000000000000009, 0.30000000000000004, 0.0 }, |
| { 2.2925036420985130, 0.60000000000000009, 0.40000000000000002, 0.0 }, |
| { 2.5239007084492711, 0.60000000000000009, 0.50000000000000000, 0.0 }, |
| { 2.8388723099514976, 0.60000000000000009, 0.60000000000000009, 0.0 }, |
| { 3.3029735898397159, 0.60000000000000009, 0.70000000000000007, 0.0 }, |
| { 4.0867036409261832, 0.60000000000000009, 0.80000000000000004, 0.0 }, |
| { 5.8709993116265613, 0.60000000000000009, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler016 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.70000000000000018. |
| // max(|f - f_Boost|): 1.7763568394002505e-15 at index 9 |
| // max(|f - f_Boost| / |f_Boost|): 2.9298727220933567e-16 |
| // mean(f - f_Boost): 4.8849813083506892e-16 |
| // variance(f - f_Boost): 2.0476296953421943e-31 |
| // stddev(f - f_Boost): 4.5250742483877478e-16 |
| const testcase_comp_ellint_3<double> |
| data017[10] = |
| { |
| { 1.8456939983747238, 0.70000000000000018, 0.0000000000000000, 0.0 }, |
| { 1.9541347343119566, 0.70000000000000018, 0.10000000000000001, 0.0 }, |
| { 2.0829290325820207, 0.70000000000000018, 0.20000000000000001, 0.0 }, |
| { 2.2392290510988540, 0.70000000000000018, 0.30000000000000004, 0.0 }, |
| { 2.4342502915307880, 0.70000000000000018, 0.40000000000000002, 0.0 }, |
| { 2.6868019968237000, 0.70000000000000018, 0.50000000000000000, 0.0 }, |
| { 3.0314573496746746, 0.70000000000000018, 0.60000000000000009, 0.0 }, |
| { 3.5408408771788569, 0.70000000000000018, 0.70000000000000007, 0.0 }, |
| { 4.4042405729076970, 0.70000000000000018, 0.80000000000000004, 0.0 }, |
| { 6.3796094177887763, 0.70000000000000018, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler017 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.80000000000000004. |
| // max(|f - f_Boost|): 1.7763568394002505e-15 at index 8 |
| // max(|f - f_Boost| / |f_Boost|): 4.1949393471095187e-16 |
| // mean(f - f_Boost): 9.5479180117763459e-16 |
| // variance(f - f_Boost): 5.4782007307014711e-34 |
| // stddev(f - f_Boost): 2.3405556457178006e-17 |
| const testcase_comp_ellint_3<double> |
| data018[10] = |
| { |
| { 1.9953027776647294, 0.80000000000000004, 0.0000000000000000, 0.0 }, |
| { 2.1172616484005085, 0.80000000000000004, 0.10000000000000001, 0.0 }, |
| { 2.2624789434186798, 0.80000000000000004, 0.20000000000000001, 0.0 }, |
| { 2.4392042002725698, 0.80000000000000004, 0.30000000000000004, 0.0 }, |
| { 2.6604037035529728, 0.80000000000000004, 0.40000000000000002, 0.0 }, |
| { 2.9478781158239751, 0.80000000000000004, 0.50000000000000000, 0.0 }, |
| { 3.3418121892288055, 0.80000000000000004, 0.60000000000000009, 0.0 }, |
| { 3.9268876980046397, 0.80000000000000004, 0.70000000000000007, 0.0 }, |
| { 4.9246422058196071, 0.80000000000000004, 0.80000000000000004, 0.0 }, |
| { 7.2263259298637132, 0.80000000000000004, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler018 = 2.5000000000000020e-13; |
| |
| // Test data for k=0.90000000000000013. |
| // max(|f - f_Boost|): 4.4408920985006262e-16 at index 3 |
| // max(|f - f_Boost| / |f_Boost|): 1.5716352001310461e-16 |
| // mean(f - f_Boost): 4.4408920985006264e-17 |
| // variance(f - f_Boost): 2.4347558803117648e-34 |
| // stddev(f - f_Boost): 1.5603704304785339e-17 |
| const testcase_comp_ellint_3<double> |
| data019[10] = |
| { |
| { 2.2805491384227707, 0.90000000000000013, 0.0000000000000000, 0.0 }, |
| { 2.4295011187834890, 0.90000000000000013, 0.10000000000000001, 0.0 }, |
| { 2.6076835743348421, 0.90000000000000013, 0.20000000000000001, 0.0 }, |
| { 2.8256506968858521, 0.90000000000000013, 0.30000000000000004, 0.0 }, |
| { 3.1000689868578628, 0.90000000000000013, 0.40000000000000002, 0.0 }, |
| { 3.4591069002104686, 0.90000000000000013, 0.50000000000000000, 0.0 }, |
| { 3.9549939883570242, 0.90000000000000013, 0.60000000000000009, 0.0 }, |
| { 4.6985482312992453, 0.90000000000000013, 0.70000000000000007, 0.0 }, |
| { 5.9820740813645727, 0.90000000000000013, 0.80000000000000004, 0.0 }, |
| { 8.9942562031858735, 0.90000000000000013, 0.90000000000000002, 0.0 }, |
| }; |
| const double toler019 = 2.5000000000000020e-13; |
| |
| template<typename Ret, unsigned int Num> |
| void |
| test(const testcase_comp_ellint_3<Ret> (&data)[Num], Ret toler) |
| { |
| bool test __attribute__((unused)) = true; |
| const Ret eps = std::numeric_limits<Ret>::epsilon(); |
| Ret max_abs_diff = -Ret(1); |
| Ret max_abs_frac = -Ret(1); |
| unsigned int num_datum = Num; |
| for (unsigned int i = 0; i < num_datum; ++i) |
| { |
| const Ret f = std::comp_ellint_3(data[i].k, data[i].nu); |
| const Ret f0 = data[i].f0; |
| const Ret diff = f - f0; |
| if (std::abs(diff) > max_abs_diff) |
| max_abs_diff = std::abs(diff); |
| if (std::abs(f0) > Ret(10) * eps |
| && std::abs(f) > Ret(10) * eps) |
| { |
| const Ret frac = diff / f0; |
| if (std::abs(frac) > max_abs_frac) |
| max_abs_frac = std::abs(frac); |
| } |
| } |
| VERIFY(max_abs_frac < toler); |
| } |
| |
| int |
| main() |
| { |
| test(data001, toler001); |
| test(data002, toler002); |
| test(data003, toler003); |
| test(data004, toler004); |
| test(data005, toler005); |
| test(data006, toler006); |
| test(data007, toler007); |
| test(data008, toler008); |
| test(data009, toler009); |
| test(data010, toler010); |
| test(data011, toler011); |
| test(data012, toler012); |
| test(data013, toler013); |
| test(data014, toler014); |
| test(data015, toler015); |
| test(data016, toler016); |
| test(data017, toler017); |
| test(data018, toler018); |
| test(data019, toler019); |
| return 0; |
| } |