Hi folks! I am Dmitriy Gorbel, a computer science student at the Kharkiv Polytechnic University from Ukraine. I browsed Boost C++ Libraries home page for GSoC and I want to propose a project to implement of a Fixed Point library. I read open standard on open-std.org http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3352.html and tried implementation by Vicente J. Botet Escriba at the https://svn.boost.org/svn/boost/sandbox/fixed_point/ Now I prepare my proposal. So I will take implementation by Vicente J. Botet Escriba in the first place, and I found few more simple implementations, but can anyone advise me other implementations of Fixed Point arithmetic, which I must pay attention? Not necessarily in C++, pure C also would be good. Thanks