id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 12199,cpp_bin_float addition: bad rounding when difference beetween exponents of operands is equal to # of bits in significand,Michael Shatz,John Maddock,"If the difference of exponents of two cpp_bin_float values is exactly equal to # of bits in significand then result of addition is not rounded correctly. Platform: Mingw, gcc 5.3.0, x64. All optimization levels. Library version: both 1.60.0 and the newest files from github ",Bugs,closed,To Be Determined,multiprecision,Boost 1.60.0,Problem,fixed,,