1. Current & Future Projects
GeoGebra
Current & Future Projects
Yves Kreis
University of Luxembourg
Markus Hohenwarter
University of Linz, Austria

2. Summer of Code
Grant for GeoGebra to support 5 open source student coding projects in the summer of 2010
Philipp Birklbauer, Austria: Implicit Curves
Sergio Rodriguez, Spain: Locus line equation
Anjneya Varshney, India: GeoGebraTouch
Andre Eriksson, Sweden: GeoGebra3D
Florian Sonner, Germany: LayoutManager

3. Implicit Curve Plotting
Philipp Birklbauer, Austria

4. N-point Curve Michael Borcherds, UK

5. Locus Line Equation Sergio Rodriguez & Miguel Abanades, Spain

6. GeoGebraTouch Anjneya Varshney, India & Yves Kreis, Luxembourg 6

7. GeoGebra3D Andre Eriksson, Sweden & Mathieu Blossier, France

8. GeoGebraTube Material Platform Direct upload from GeoGebra Rating
Comments
Florian Sonner, Germany 8

9. GeoGebraMobile GeoGebra Applets should work on Smartphones
iPhone, Android, Windows Phone 7
Gabor Ancin & Zoltan Kovacs, Szeged, Hungary 9

10. GeoGebraCAS Full integration of a symbolic view in GeoGebra
Dynamic updates of dependencies
Easy to use starting from age 13

11. CAS Engine(s) MathPiper, Maxima, ...
GeoGebraCAS - Design
GeoGebra
GeoGebraCAS
CAS Engine(s) MathPiper, Maxima, ...

12. GeoGebraCAS Derivative[a x3, x]
Command Translations
GeoGebraCAS Derivative[a x3, x]
MathPiper D(x)a*x^3
Maxima diff(a*x^3,x)
-> 3*a*x^2
-> 3*a*x^2
GeoGebraCAS 3a x2

13. Thank you! Slides of this talk www.geogebra.org/talks Development site
Yves Kreis
Markus Hohenwarter