id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
6975,lexical_cast<double> produces different answers with 53-bit FPU precision,Jonathan Jones <jonathan.jones@…>,Antony Polukhin,"For some subset of floating point strings, if you use lexical_cast<double>, it will produce different answers than if you use std::atof or reading from std::istringstream.  However, this only happens when you use 53 bit FPU precision as opposed to 64 bit.

A duplication program is attached, which I've only tried on g++/64 bit-Intel because of the code modifying the FPU settings.",Support Requests,closed,Boost 1.58.0,lexical_cast,Boost 1.49.0,Cosmetic,fixed,,