This is correct. I tried Erlang with ProjectEuler and creating prime number via sieves with Erlang takes forever compare to C++. Erlang is not something you wa

This is correct. I tried Erlang with ProjectEuler and creating prime number via sieves with Erlang takes forever compare to C++. Erlang is not something you want to do for numerical crunching. Erlang is for a very specific set of problems and it's concurrency. For any numerical stuff you can off load it to other languages...