SpeQ is a small, extensive mathematics program with a simple, intuitive interface. All calculations are entered in a sheet. In there you can freely add, edit and execute all calculations. You can define variables and functions, and plot graphs of your functions. You can save your calculations for later re-use.
What's new in version 3.4
Version 3.4 fixed a bug which plotted Plot(Sin(x),x) as two functions, Sin(x) and x.
ReleaseJuly 21, 2010
Date AddedApril 7, 2010
Operating SystemsWindows 95, Windows 2000, Windows Vista, Windows 98, Windows Me, Windows, Windows NT, Windows 7, Windows XP