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
|
/*################################################################################
##
## Copyright (C) 2016-2024 Keith O'Hara
##
## This file is part of the GCE-Math C++ library.
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## You may obtain a copy of the License at
##
## http://www.apache.org/licenses/LICENSE-2.0
##
## Unless required by applicable law or agreed to in writing, software
## distributed under the License is distributed on an "AS IS" BASIS,
## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
## See the License for the specific language governing permissions and
## limitations under the License.
##
################################################################################*/
#define TEST_PRINT_PRECISION_1 6
#define TEST_PRINT_PRECISION_2 18
#include "gcem_tests.hpp"
int main()
{
print_begin("atan");
//
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,0.0L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,0.001L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,0.49L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,-0.5L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,-1.5L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,0.7568025L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,0.99L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,1.49L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,1.99L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,2.49L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,2.51L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,3.99L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,7.0L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,11.0L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,25.0L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,101.0L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,900.0L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,1001.0L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,1000000.0L);
GCEM_TEST_COMPARE_VALS(gcem::atan,std::atan,TEST_NAN);
//
print_final("atan");
// constexpr long double ct1 = gcem::atan(0.99L);
// std::cout << "ct1 = " << ct1 << std::endl;
// constexpr long double ct2 = gcem::atan(4.99L);
// std::cout << "ct2 = " << ct2 << std::endl;
return 0;
}
|
