1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
// Copyright John Maddock 2008.
// 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 "mp_t.hpp"
#include <boost/math/constants/constants.hpp>
#include <fstream>
#include <boost/math/tools/test_data.hpp>
using namespace boost::math::tools;
using namespace std;
struct asinh_data_generator
{
mp_t operator()(mp_t z)
{
std::cout << z << " ";
mp_t result = log(z + sqrt(z * z + 1));
std::cout << result << std::endl;
return result;
}
};
struct acosh_data_generator
{
mp_t operator()(mp_t z)
{
std::cout << z << " ";
mp_t result = log(z + sqrt(z * z - 1));
std::cout << result << std::endl;
return result;
}
};
struct atanh_data_generator
{
mp_t operator()(mp_t z)
{
std::cout << z << " ";
mp_t result = log((z + 1) / (1 - z)) / 2;
std::cout << result << std::endl;
return result;
}
};
int main(int argc, char*argv [])
{
parameter_info<mp_t> arg1;
test_data<mp_t> data;
std::ofstream ofs;
bool cont;
std::string line;
std::cout << "Welcome.\n"
"This program will generate spot tests for the inverse hyperbolic sin function:\n";
do{
if(0 == get_user_parameter_info(arg1, "z"))
return 1;
data.insert(asinh_data_generator(), arg1);
std::cout << "Any more data [y/n]?";
std::getline(std::cin, line);
boost::algorithm::trim(line);
cont = (line == "y");
}while(cont);
std::cout << "Enter name of test data file [default=asinh_data.ipp]";
std::getline(std::cin, line);
boost::algorithm::trim(line);
if(line == "")
line = "asinh_data.ipp";
ofs.open(line.c_str());
ofs << std::scientific << std::setprecision(40);
write_code(ofs, data, "asinh_data");
data.clear();
std::cout << "Welcome.\n"
"This program will generate spot tests for the inverse hyperbolic cos function:\n";
do{
if(0 == get_user_parameter_info(arg1, "z"))
return 1;
data.insert(acosh_data_generator(), arg1);
std::cout << "Any more data [y/n]?";
std::getline(std::cin, line);
boost::algorithm::trim(line);
cont = (line == "y");
}while(cont);
std::cout << "Enter name of test data file [default=acosh_data.ipp]";
std::getline(std::cin, line);
boost::algorithm::trim(line);
if(line == "")
line = "acosh_data.ipp";
ofs.close();
ofs.open(line.c_str());
ofs << std::scientific << std::setprecision(40);
write_code(ofs, data, "acosh_data");
data.clear();
std::cout << "Welcome.\n"
"This program will generate spot tests for the inverse hyperbolic tan function:\n";
do{
if(0 == get_user_parameter_info(arg1, "z"))
return 1;
data.insert(atanh_data_generator(), arg1);
std::cout << "Any more data [y/n]?";
std::getline(std::cin, line);
boost::algorithm::trim(line);
cont = (line == "y");
}while(cont);
std::cout << "Enter name of test data file [default=atanh_data.ipp]";
std::getline(std::cin, line);
boost::algorithm::trim(line);
if(line == "")
line = "atanh_data.ipp";
ofs.close();
ofs.open(line.c_str());
ofs << std::scientific << std::setprecision(40);
write_code(ofs, data, "atanh_data");
return 0;
}
|
