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test/doc/src/examples/example38.cpp
Gennadiy Rozental dbec26921f latest state of sources
Fixes #4982

[SVN r75007]
2011-10-17 11:13:55 +00:00

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#define BOOST_TEST_MODULE example
#include <boost/test/included/unit_test.hpp>
//____________________________________________________________________________//
#include <cmath>
BOOST_AUTO_TEST_CASE( test )
{
double res = std::sin( 45. ); // sin 45 radians is actually ~ 0.85, sin 45 degrees is ~0.707
BOOST_WARN_MESSAGE( res < 0.71, "sin(45){" << res << "} is > 0.71. Arg is not in radian?" );
}
//____________________________________________________________________________//