The package creates a graphing screen using the rmannot package. The user can type in functions and graph them. A graphing screen can be populated with pre-packaged functions for the user to scrutinize and interact with. The package can graph functions of a single variable x, a pair of parametric equations that are functions of t, and a polar function of t.

The graphing screen is a rich media annotation that uses a specially developed SWF file, called the AcroFLeX Graphing widget. The package takes advantage of rich media annotations, which is a version 9 feature of Acrobat; it therefore requires Acrobat Pro and Distiller version 9. The user needs to use Adobe Reader 9.0 in order to obtain the graphing functionality.

The author is D. P. Story. The package is Copyright © 2008 D. P. Story.