GeoGebra

GeoGebra 4.2

Free
This program allows you to build drawings of almost any complexity
3.9  (166 votes)
6.0
5.0.360 (See all)

GeoGebra is a multi-platform dynamic mathematics tool for all levels of education that joins geometry, algebra, tables, graphing, statistics and calculus in one easy-to-use package.
This program allows you to build drawings of almost any complexity. Every element can be changed dynamically afterwards.

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