_int - A fast large-integer library

This class manages large integers of any size (the size is limited by your memory). All useful operators have been overloaded so a behaviour as close to a built-in "int" as possible is given. Parts of the code have been written in inline-assembly to improve performance even more (though you can turn this feature off, in case your compiler does produce faster code for your case). There are a couple months of work in this code, so please leave a vote and a comment :)