id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 12580,cpp_bin_float: Bad rounding in corner case of subtraction,Michael Shatz,John Maddock,"Subtraction produces incorrectly rounded result when a small number in range (ULP*0.5..ULP*1.0) subtracted from integer power of 2. The correct answer should be (original number - ULP), but boost returns unmodified original number.",Bugs,closed,To Be Determined,multiprecision,Boost 1.62.0,Problem,fixed,,