GraphViewer is a freeware visual, graphical advanced scientific calculator for Java J2ME mobile devices. With GraphViewer you can plot multiple mathematical equations using the build-in functions, calculate its derivate, show a table with the functions critical points, find the solutions of an equation and much more.

Key features of GraphViewer for Java J2ME mobile devices include:

+ You can enter any mathematical function you want to plot and evaluate
+ You can zoom in/out and move the canvas infinitely
+ The solutions of an equation can be calculated and shown
+ Easy function input with the insert function command
+ The first & second derivate can be shown
+ You can calculate the local minima and maxima of the function
+ You can calculate the function inflection points
+ Multiple functions can be plotted in different colors at once
+ The intersection points of the different equations are calculated and can be shown
+ You can interactively evaluate the functions at their critical points
+ You can show a function table with the function coordinates at it’s critical points
+ Calculate any function point up to 15 decimals.
+ In the settings you can set the internal precision, so you can choose between low precision (fast) or high precision (slow), depending on the speed of your mobile.
+ You can save your equations and add them to the samples library of the Graph Viewer.

To view the complete list of functions that you can use, click here.

Click here to download GraphViewer for Java J2ME mobile devices.