Re: [boost] [floating point utilities]

While porting the proposed Boost.Units (currently mcs::units) library to some (mainly older) platforms, we have run into problems with <cmath> functions being unavailable. For example, gcc 3.4.4 on Cygwin does not implement nexttoward, llrint, llround (possibly others). Given that the proposed fp utilities library already gives portable implementations of some TR1 functions in <cmath>, is it possible to extend support to provide a TR1 support for all functions aside from the special functions that John and Paul are working on providing? Matthias