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// (C) Copyright Gennadiy Rozental 2011-2015.
// Distributed under 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/test for the library home page.
//[example_code
#define BOOST_TEST_MODULE example
#include <boost/test/included/unit_test.hpp>
#include <boost/test/tools/floating_point_comparison.hpp>
BOOST_AUTO_TEST_CASE( test )
{
double v1 = 1.23456e28;
double v2 = 1.23457e28;
BOOST_REQUIRE_CLOSE( v1, v2, 0.001 );
// Absolute value of difference between these two values is 1e+23.
// But we are interested only that it does not exeed 0.001% of a values compared
// And this test will pass.
}
//]
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