Subj : Long double precision features To : borland.public.cpp.borlandcpp From : Ruben Guerrero Date : Tue Sep 28 2004 11:24 am Hi friends! I wrote a program in C++ Builder 5 to carry out some floating point calculations, I used long double precision and I need to know how many bits are used to perform long double precision (64, 128) I would also like to know how many bits from the total are used for the mantisa and for the exponent. I am using a pentium 4 cpu with windows 2000. .