FreeGeo Mathematics

FreeGeo Mathematics


Dynamic geometry system for Android which optimizes interactive Geometry, Algebra, Statistics and Analysis for the touchpad and contains hundreds of powerful features. Free Geo won the german price "Preis des Bundespräsidenten Jugend forscht 2013".

Create geometric constructions and move, scale or rotate them with one or more fingers.
With the Freehandmode you can additional build your lines, circles, squares, rectangles and many more by drawing them on the screen. The system will detect it and create the object for you! For example, you can draw a freehand circle through three given points to create their circum circle.
Furthermore, you can create even complicated mathematical projects by using one of 70 tools to add different points, circles, lines (Perpendicular bisectors, Orthogonal lines, Tangents, etc.), conics, angles, functions and many more.

Define functions and parameter curves to display, integrate or derive them. Create analytical objects like tangents and circles of curvatures or combine your creation with sliders, text and check boxes. Even exact calculations are possible with the own FreeGeo Computer-Algebra-System, for example solving equations.

FreeGeo can be used in other sciences, too. You can do statistical calculations by using one of the regression methods to interpolate given data points. And it is a nice app for learning for school!

A PDF manual of FreeGeo can be found here: http://www.freegeo.de/

Recent changes:
ISEF-AWARD-UPDATE (4)
a) FreeGeo manual online + step by Step tutorial: See "Help"
b) Bug fixes + improvement of the user interface
c) Get FreeGeo PRO - Support my development and get access to some new features. (Object list, Edit object/slider definitions, Project view with preview, ...)

Please feel free to contact me (E-Mail is in the market) if you have any suggestions or issues.
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Free
83
4.2
User ratings
665
Installs
10,000+
Concerns
0
File size
1340 kb
Screenshots
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About FreeGeo Mathematics
Dynamic geometry system for Android which optimizes interactive Geometry, Algebra, Statistics and Analysis for the touchpad and contains hundreds of powerful features. Free Geo won the german price "Preis des Bundespräsidenten Jugend forscht 2013".

Create geometric constructions and move, scale or rotate them with one or more fingers.
With the Freehandmode you can additional build your lines, circles, squares, rectangles and many more by drawing them on the screen. The system will detect it and create the object for you! For example, you can draw a freehand circle through three given points to create their circum circle.
Furthermore, you can create even complicated mathematical projects by using one of 70 tools to add different points, circles, lines (Perpendicular bisectors, Orthogonal lines, Tangents, etc.), conics, angles, functions and many more.

Define functions and parameter curves to display, integrate or derive them. Create analytical objects like tangents and circles of curvatures or combine your creation with sliders, text and check boxes. Even exact calculations are possible with the own FreeGeo Computer-Algebra-System, for example solving equations.

FreeGeo can be used in other sciences, too. You can do statistical calculations by using one of the regression methods to interpolate given data points. And it is a nice app for learning for school!

A PDF manual of FreeGeo can be found here: http://www.freegeo.de/

Recent changes:
ISEF-AWARD-UPDATE (4)
a) FreeGeo manual online + step by Step tutorial: See "Help"
b) Bug fixes + improvement of the user interface
c) Get FreeGeo PRO - Support my development and get access to some new features. (Object list, Edit object/slider definitions, Project view with preview, ...)

Please feel free to contact me (E-Mail is in the market) if you have any suggestions or issues.

User reviews of FreeGeo Mathematics
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Android Market Comments
A Google User
Apr 7, 2015
Good
A Google User
Mar 19, 2015
I really need it Wow
A Google User
Mar 19, 2015
Coordenadas erradas No modo Álgebra, ele troca a coordenada usual de x por y sem mudar o sentido de z. Regrinha básica da mão direita.
A Google User
Mar 11, 2015
خیلی عالی است
A Google User
Feb 23, 2015
It was very helpful to 9 th class students will u pls arrang animated 3d pictures
Version 1000000
Version 1000000