complex numbers freeware downloads
Alexa Monitor
1.4 freeware download... toolbar, and other sources, and then uses a complex mathematical formula on three months' worth of data ... a massive league table based on both visitor numbers and the number of pages viewed by each ...
SmartPass
1.0 freeware download... through a no-frills lightweight command-line interface. SmartPass generates complex passwords which include: letters (capital and lower case), numbers and special characters making the password random enough ...