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25 lines
553 B
Plaintext
25 lines
553 B
Plaintext
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// (C) Copyright John Maddock 2005.
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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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// See http://www.boost.org/libs/config for most recent version.
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// MACRO: BOOST_HAS_LOG1P
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// TITLE: log1p
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// DESCRIPTION: The std lib has a C99-conforming log1p function.
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#include <math.h>
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namespace boost_has_log1p{
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int test()
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{
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double x = 0.5;
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x = ::log1p(x);
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(void)x;
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return 0;
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}
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}
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