GeoGebra 5.0 Beta / 4.1.80 Test / 4.0.31

GeoGebra is a dynamic mathematics education application for secondary schools that unites algebra, geometry, and calculus.

GeoGebra allows you to create constructions using points, lines, conic sections, vectors, segments, functions and to dynamically modify them when needed.

Moreover, all the equations and coordinates used in your constructions may also be entered directly.

Thus, GeoGebra has the ability to deal with variables, points and vectors, provides you with commands like Root and Extremum and allows you to easily finds derivatives and integrals for functions.

Requirements:

· Java 1.4.2 or later

What's New in This Release: [ read full changelog ]

· New Keyboard Shortcuts
· New Applet Parameters
· New Command Line Arguments
· New JavaScript commands
· GeoGebra's XML File Format

New Tools:
· Plane
· Right prism
· Sphere
· View in front of

New Features:
Extended types to 3D:
· New Object Types
· Surfaces
· Planes
· Pyramids
· Prisms
· Spheres
· Cylinders
· Cones

3D View:
· Applets
· Moving objects
· Translation of the scene
· Rotation of the scene
· Zoom
· Gridlines

Commands:
Improved Commands:
· Midpoint[ , ]
· Intersect[ , ]
· Intersect[ , ], etc.
· Intersect[, ]
· Intersect[, ]
· Vector[ , ]
· Line[ , ], Segment[ , ], etc.
· Line[ , ], Line[ , ], etc.
· PerpendicularLine[ , ]
· Circle[ , , ]
· Distance[ , ]
· Angle[ , , ]

New Commands:
· Points
· Lines
· Vectors
· Circles
· Conics
· Planes
· Spheres
· Cylinders and cones
· Quadrics
· Polyhedrons
· Curves, surfaces