math Speed Up Factor I watch a lot of Coursera videos and usually view them at 1.25x or 1.5x normal viewing speed. I started thinking about how much that would translate into viewing time. Factor

math Team Combinations from a Limited Pool of Players I had to determine an arrangement of teams from a player pool. Specifically there were 9 players that needed to be organized into fair teams. It seemed straight forward to arrange them into

math Sequential Generation from an Index Value I needed to be able to generate a sequence of letters from a specific index value. Basically, I wanted to loop through a sequence of values and retrieve the corresponding string value. For

5 pin bowling 5-pin Bowling Statistics Calculator Introduction My son plays 5 pin bowling and is a member of YBC Canada. I used to keep track of his average and some statistics using a spreadsheet. I would enter the data

math Tolerance Testing - Determining an Appropriate Tolerance Programming with floating point values leads to numerical round off errors due to the nature of binary numbers. For a more detailed discussion see this article or this one. Basically it boils down