GeoGebraCAS

Extend the "computer algebra system" (CAS) features of GeoGebra to allow students to work with fractions, equations, and formulas that include variables in a new view. This new CAS View should be dynamically integrated with the rest of GeoGebra and easy to use for students from middle school upwards.

• Developers: Markus Hohenwarter <markus@…>, Thomas Unterthiner <thomas@…>, Simon Weitzhofer <simon@…>, Johannes Kepler University Linz, Austria

Documentation

• Blog
•  CAS View Documentation in GeoGebra manual
• Some  Classroom Materials in German for first tests in Austrian schools

Releases

In all of the following releases use View -> CAS to show the CAS view

• GeoGebra 4.2 Beta (WebStart) - latest development version including MPReduce. This version is updated frequently.
•  GeoGebra 4.2 Beta Downloads - pick the latest offline installer at the top of the list

Testing

GeoGebra CAS is also extensively tested in the GeoGebraTest Project.

Developer Notes

• GeoGebraCAS Developer Notes

CAS Engines

• MPreduce Notes
• MathPiper Updates - how to get the latest MathPiper source for GeoGebra
• Maxima Notes