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- // (C) Copyright John Maddock 2006.
- // Use, modification and distribution are subject to the
- // Boost Software License, Version 1.0. (See accompanying file
- // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- #include <boost/math/special_functions/hypergeometric_2f0.hpp>
- #include <boost/math/constants/constants.hpp>
- #include <boost/lexical_cast.hpp>
- #include <fstream>
- #include <map>
- #include <boost/math/tools/test_data.hpp>
- #include <boost/random.hpp>
- #include "mp_t.hpp"
- using namespace boost::math::tools;
- using namespace boost::math;
- using namespace std;
- struct hypergeometric_2f0_gen
- {
- mp_t operator()(mp_t a1, mp_t a2, mp_t z)
- {
- std::cout << a1 << " " << a2 << " " << z << std::endl;
- mp_t result = boost::math::detail::hypergeometric_2f0_generic_series(a1, a2, z, boost::math::policies::policy<>());
- std::cout << a1 << " " << a2 << " " << z << " " << result << std::endl;
- return result;
- }
- };
- struct hypergeometric_2f0_gen_spec1
- {
- boost::math::tuple<mp_t, mp_t, mp_t, mp_t> operator()(mp_t a1, mp_t z)
- {
- mp_t result = boost::math::detail::hypergeometric_2f0_generic_series(a1, a1 + 0.5, z, boost::math::policies::policy<>());
- std::cout << a1 << " " << a1 + 0.5 << " " << z << " " << result << std::endl;
- return boost::math::make_tuple(a1, a1 + 0.5, z, result);
- }
- };
- int main(int, char* [])
- {
- parameter_info<mp_t> arg1, arg2, arg3;
- test_data<mp_t> data;
- std::cout << "Welcome.\n"
- "This program will generate spot tests for 2F0:\n";
- std::string line;
- bool cont;
- #if 1
- arg1 = make_periodic_param(mp_t(-20), mp_t(-1), 19);
- arg2 = make_random_param(mp_t(-5), mp_t(5), 8);
- arg1.type |= dummy_param;
- arg2.type |= dummy_param;
- data.insert(hypergeometric_2f0_gen_spec1(), arg1, arg2);
- #else
- do {
- get_user_parameter_info(arg1, "a1");
- get_user_parameter_info(arg2, "a2");
- get_user_parameter_info(arg3, "z");
- data.insert(hypergeometric_2f0_gen(), arg1, arg2, arg3);
- std::cout << "Any more data [y/n]?";
- std::getline(std::cin, line);
- boost::algorithm::trim(line);
- cont = (line == "y");
- } while (cont);
- #endif
- std::cout << "Enter name of test data file [default=hypergeometric_2f0.ipp]";
- std::getline(std::cin, line);
- boost::algorithm::trim(line);
- if(line == "")
- line = "hypergeometric_2f0.ipp";
- std::ofstream ofs(line.c_str());
- ofs << std::scientific << std::setprecision(40);
- write_code(ofs, data, line.c_str());
-
- return 0;
- }
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