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Dr. geo

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Dr. Geo

http://drgeo.eu
Dr. Geo, a libre software to design & manipulate interactive geometric sketches with constraints.

Dr. Geo aim is to be an open, easy to study, modify and extend interactive geometry software. It is distributed with its source code you can modify while using it. Ten years old kids use Dr. Geo to explore Euclidean geometric sketch, agile kids extend and program it with its embedded dynamic Smalltalk language and user interface.

Just like other interactive geometry software such as Cabri, Cinderella, Geogebra, Carmetal, with Dr. Geo the user creates a geometric sketch and manipulates it according to its constraints. What sets Dr.Geo apart from the other geometry software is the possibility of studying and even modifying/extending its source code while s/he is using it to create a figure.

All in all, its philosophy is also to empower the user with direct access to the Dr. Geo arcane and programming. For example, with script, one can build a geometric sketch to compute the slope at an arbitrary location of a given curve. Or the user can describe a recursive curve with Smalltalk programmed sketch.

It is distributed as an universal portable application: you can install it in a usb stick and run it anywhere: Dr. Geo is Modify-me Ready! But don't be afraid, if you only want to design interactive sketch, Dr. Geo is intuitive and easy to use.

It is also tablet ready for both Android and iPad.

Related Projects




Licensing

LicenseVerified byVerified onNotes
GPLv2orlater



Leaders and contributors

Contact(s)Role
Hilaire Fernandes Developer


Resources and communication

Audience Resource type URI
Bug Tracking Bug Tracking http://bug.drgeo.eu
Support Forum http://forum.drgeo.eu
Source code VCS Repository Webview http://smalltalkhub.com/#!/~HilaireFernandes/DrGeo
Home page Homepage http://drgeo.eu


Software prerequisites

Kind Description
Required to build Pharo

This entry (in part or in whole) was last reviewed on 9 June 2014.



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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the page “GNU Free Documentation License”.

The copyright and license notices on this page only apply to the text on this page. Any software or copyright-licenses or other similar notices described in this text has its own copyright notice and license, which can usually be found in the distribution or license text itself.


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