Expresions are entered using standard calculator algebraic notation.
Enter the expression for the graph using the appropriate free variable.
Click the keypad button next to the field to show a keypad with all available built-in functions.
You can change the color and width of the line used to draw the graph.
You may also specify a range for the graph.
If the range is not specified for a function graph it is unbound and draws over the entire graphing area.
If not specified for polar or parametric graphs it uses the default range for t of: [-pi to pi] with a step of pi/64.
Note: You can enter mathematical expressions in the range fields. (E.g. pi/2)
Use the buttons on the navigation bars next to the graph to pan the graph view.
The zoom out button zooms out 2x from the center of the graph. The zoom in button depends on the context.
Use the previous and next buttons to go back and forth between views, like a web browser.
To define a custom grid click the Grid button and set the range.
Note: You can enter mathematical expressions in these fields. (E.g. pi/2)
Copyright © 2014 JM Gustafson, WorldTree Software
Contact me with any bugs, questions or suggestions.
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