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/***************************************************************************
* Copyright (c) Wolf Vollprecht, Johan Mabille and Sylvain Corlay *
* Copyright (c) QuantStack *
* *
* Distributed under the terms of the BSD 3-Clause License. *
* *
* The full license is in the file LICENSE, distributed with this software. *
****************************************************************************/
// this test is for https://github.com/xtensor-stack/xtensor-blas/issues/206
#include "xtensor/containers/xarray.hpp"
#include "xtensor/generators/xbuilder.hpp"
#include "xtensor/generators/xrandom.hpp"
#include "xtensor/views/xview.hpp"
#include "doctest/doctest.h"
#include "xtensor-blas/xblas.hpp"
#include "xtensor-blas/xlinalg.hpp"
namespace xt
{
TEST_SUITE("xblas")
{
TEST_CASE("norm_complex_float")
{
xt::xarray<std::complex<float>> a = {std::complex<float>(1.0f, 2.0f), std::complex<float>(3.0f, 4.0f)};
auto res = linalg::norm(a);
CHECK(res.real() == doctest::Approx(5.4772f).epsilon(1e-3f));
CHECK(res.imag() == doctest::Approx(0.0f).epsilon(1e-3f));
}
TEST_CASE("norm_float_arange")
{
xt::linalg::norm(xt::arange<float>(15), 1);
}
}
} // namespace xt
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