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log1p.cpp
49 lines (40 loc) · 1.75 KB
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log1p.cpp
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/*################################################################################
##
## Copyright (C) 2016-2022 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 5
#define TEST_PRINT_PRECISION_2 18
#include "gcem_tests.hpp"
int main()
{
print_begin("log1p");
//
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p,1.0L);
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p,0.0L);
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p,1e-04L);
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p,-1e-04L);
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p,1e-05L);
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p,1e-06L);
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p,1e-22L);
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p, -std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p, std::numeric_limits<long double>::infinity());
GCEM_TEST_COMPARE_VALS(gcem::log1p,std::log1p, std::numeric_limits<long double>::quiet_NaN());
//
print_final("log1p");
return 0;
}