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57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
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// (C) Copyright John Maddock 2006.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_MATH_TEST_ZETA_OTHER_HOOKS_HPP
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#define BOOST_MATH_TEST_ZETA_OTHER_HOOKS_HPP
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#ifdef TEST_CEPHES
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namespace other{
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extern "C" {
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double zetac(double);
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float zetacf(float);
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long double zetacl(long double);
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}
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inline float zeta(float a)
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{ return 1 + zetac(a); }
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inline double zeta(double a)
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{ return 1 + zetac(a); }
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inline long double zeta(long double a)
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{
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#ifdef BOOST_MSVC
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return 1 + zetac((double)a);
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#else
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return zetacl(a);
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#endif
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}
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}
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#define TEST_OTHER
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#endif
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#ifdef TEST_GSL
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#include <gsl/gsl_sf_zeta.h>
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namespace other{
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inline float zeta(float a)
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{ return (float)gsl_sf_zeta(a); }
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inline double zeta(double a)
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{ return gsl_sf_zeta(a); }
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inline long double zeta(long double a)
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{ return gsl_sf_zeta(a); }
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}
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#define TEST_OTHER
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#endif
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#ifdef TEST_OTHER
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namespace other{
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boost::math::concepts::real_concept zeta(boost::math::concepts::real_concept){ return 0; }
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}
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#endif
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#endif
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