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- // (C) Copyright John Maddock 2005.
- // Use, modification and distribution are subject to the
- // Boost Software License, Version 1.0. (See accompanying file
- // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- // See http://www.boost.org/libs/config for most recent version.
- // MACRO: BOOST_HAS_EXPM1
- // TITLE: expm1
- // DESCRIPTION: The std lib has a C99-conforming expm1 function.
- #include <math.h>
- namespace boost_has_expm1{
- int test()
- {
- double x = 0.5;
- x = ::expm1(x);
- (void)x;
- return 0;
- }
- }
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