At an age when most top programmers are enjoying their retirement, 64-year old Guido van Rossum decided "retirement was boring" and came back to work for -- drumroll please -- Microsoft. Van Rossum is ...
It might have to do with Python 3 removing the classic int type and moving all int operations to longs. If you compare Python2's Objects/intobject.c's i_divmod() function to Python3's ...