/
erf_inv.cpp
60 lines (48 loc) · 2.17 KB
/
erf_inv.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_ERR_TOL 1e-12
#define TEST_PRINT_PRECISION_1 6
#define TEST_PRINT_PRECISION_2 18
#include "gcem_tests.hpp"
int main()
{
print_begin("erf_inv");
//
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, -3.0L, -0.999977909503001415L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, -2.5L, -0.999593047982555041L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, -2.11L, -0.997154845031177802L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, -2.05L, -0.996258096044456873L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, -1.3L, -0.934007944940652437L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, 0.0L, 0.0L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, 1.3L, 0.934007944940652437L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, 2.05L, 0.996258096044456873L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, 2.11L, 0.997154845031177802L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, 2.5L, 0.999593047982555041L);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, 3.0L, 0.999977909503001415L);
//
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, TEST_NAN, TEST_NAN);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, TEST_NAN, -1.1);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, TEST_NAN, 1.1);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, TEST_POSINF, 1);
GCEM_TEST_EXPECTED_VAL(gcem::erf_inv, TEST_NEGINF, -1);
//
print_final("erf_inv");
return 0;
}