Graphing Calculator 1.3 on Mac OS 9.2.1

From Ron Avitzur, "Mac OS 9.2.1 includes a new release of the free version of Graphing Calculator in the Applications folder. The Mac OS 9.2.1 updater, however, does not include the classroom materials contained in the full distribution. Graphing Calculator 1.3 is available directly here. This folder also includes many new Examples designed for classroom use, and Tim Erickson's new book -- "Dynamic Algebra with Graphing Calculator 1.3: Investigating Symbols, Functions, and Graphs" -- a 99-page activity book designed for high school students and teachers. The book can be viewed or downloaded directly here. Version 1.3 includes support for complex variables, extensive examples and classroom material, the ability to save documents as HTML for web sites, and the ability to view files created by the commercial release."