Deep C#

Deep C# isn't just a re-write of the documentation it explains C# in depth. If you think you know C# or want to know it better this is the place to start - continue reading.

Financial Functions

Spreadsheets take the hard work out of calulations but you still need to know how to do them. Financial Functions with a spreadsheet is all about understanding and reasoning, using a spreadsheet to do the actual calculation - continue reading.