id summary reporter owner description type status milestone component version severity resolution keywords cc 3964 Documentation for BOOST__CLOSE_FRACTION is incorrect ian@… Gennadiy Rozental "The documentation for BOOST__CLOSE_FRACTION at the url http://www.boost.org/doc/libs/1_42_0/libs/test/doc/html/utf/testing-tools/reference.html is incorrect. ""Last third parameter defines the tolerance for the comparison in percentage units."" should be: ""The third and last parameter defines the tolerance for the comparison as a fractional value."" So, please correct me if I am wrong, but the following are equal: BOOST_CHECK_CLOSE(x, y, 10); BOOST_CHECK_CLOSE_FRACTION(x, y, 0.1); " Bugs closed Boost 1.59.0 test Boost 1.42.0 Problem fixed