OS / Platform:
Windows XP,
Editors Note
Graphical program for Windows application that enables you to draw graphs of mathematical functions. Let you to draw 3 plot functions, implicitly-defined functions and view chord along with its slope value. Non-obvious options show a chord on a function as rise and run and the slope of the chord as rise over run. It has a built-in function which helps you to perform numerical differentiation. A command window which provides values for the variables, calculates expressions, define functions, evaluate etc. With any variables as parameters, you can plot parametrically defined curves.