| LICENSE |
| |
| GeoGebra Non-Commercial License Agreement |
| |
| The International GeoGebra Institute is a non-profit organization |
| registered in Austria and having its office in Linz, Austria ("we", |
| "our" or "us"). We develop and support the GeoGebra dynamic mathematics |
| software application, including its source code, installers, web |
| applications and services, language files and associated documentation |
| ("GeoGebra" or "the Software"). We operate GeoGebra (and publish its |
| related resources) through our websites located at |
| http://www.geogebra.org/ and http://www.geogebratube.org. |
| |
| The terms of this License form a binding agreement between you, an |
| individual user or non-commercial organization ("you" or "your"), and us |
| regarding your non-commercial use of GeoGebra. By downloading, accessing |
| or otherwise using GeoGebra you indicate your agreement to be bound by |
| these License terms. |
| |
| PLEASE NOTE THAT THIS LICENSE IS INTENDED FOR NON-COMMERCIAL USE OF |
| GEOGEBRA ONLY. IF YOU INTEND TO USE GEOGEBRA FOR A COMMERCIAL PURPOSE, |
| PLEASE CONTACT office@geogebra.org TO ARRANGE A COLLABORATION AGREEMENT |
| WITH US BASED ON OUR COMMERCIAL LICENSE TERMS. |
| |
| If you would like to help with developing GeoGebra please find all |
| details on how to get involved (including GeoGebra's source code) via |
| this link: http://dev.geogebra.org. |
| |
| Non-commercial License Terms |
| |
| 1. This License incorporates (by reference) additional license terms |
| published by the Free Software Foundation and the Creative Commons |
| Corporation. In the event of any conflict between those additional terms |
| and the terms of this License, the latter shall prevail. |
| |
| 2. The GeoGebra installers, web services and various copyright materials, |
| graphics and resources made available are licensed to you on a limited, |
| non-exclusive, personal, non-transferable and royalty-free license under |
| which you are free to use, copy, distribute, modify and transmit the GeoGebra |
| installers, web services and the copyright materials PROVIDED THAT you only |
| do so for non-commercial purposes (without charging a fee to any third party) |
| and PROVIDED THAT you attribute the work to us by (at least) mentioning our |
| name, including an appropriate copyright notice and providing a link to our |
| website located at http://www.geogebra.org |
| |
| 3. The GeoGebra source code is licensed to you under the terms of the |
| GNU General Public License (version 3 or later) as published by the Free |
| Software Foundation, the current text of which can be found via this |
| link: http://www.gnu.org/licenses/gpl.html ("GPL"). Attribution (as |
| required by the GPL) should take the form of (at least) a mention of our |
| name, an appropriate copyright notice and a link to our website located |
| at http://www.geogebra.org. |
| |
| 4. The GeoGebra language files (including all user interface "translation" |
| files in the GeoGebra application and applets), all GeoGebra documentation |
| (including "GeoGebra Help", "GeoGebra Quickstart" and all other |
| documentation files found on the GeoGebra webservers) and all GeoGebra |
| user interface image and style files (including logos, icons and style |
| sheets) are licensed to you under the terms of the Creative Commons |
| Attribution-NonCommercial-ShareAlike licence (version 3.0 or later), the |
| current text of which can be found via this link: |
| http://creativecommons.org/licenses/by-nc-sa/3.0/legalcode. Attribution |
| (as required by that Creative Commons license) should take the form of (at |
| least) a mention of our name, an appropriate copyright notice and a link |
| to our website located at http://www.geogebra.org. |
| |
| 5. The Software (and all related materials and resources) are licensed |
| to you WITHOUT ANY WARRANTY and on an AS IS basis including without |
| limitation the implied warranty of MERCHANTABILITY or FITNESS FOR A |
| PARTICULAR PURPOSE. We accept no liability for your use of the Software |
| (save to the extent such liability cannot be excluded as a matter of |
| law). |
| |
| 6. The Software (and all related materials and resources) are licensed |
| to you without any offer or promise of support or future development by |
| the International GeoGebra Institute or any third party. Please note |
| that support services are available under the terms of our Collaboration |
| Agreement – please contact office@geogebra.org for more information. |
| |
| 7. You may install GeoGebra on multiple devices in multiple locations |
| PROVIDED THAT you always use the Software for non-commercial purposes |
| and otherwise in accordance with these License terms. |
| |
| 8. The copyright and other intellectual property rights (including any |
| trade marks) of whatever nature (arising anywhere in the world) in the |
| GeoGebra software (and all related resources) are and will remain our |
| property (or in the case of third party materials (including software |
| libraries) which we have the right of use, the property of the third |
| party licensor), and we reserve the right to grant licenses to use the |
| GeoGebra software (and all related resources) to third parties. |
| |
| 9. An "appropriate copyright notice" for the purposes of this License |
| shall take the following form: |
| Copyright (C) International GeoGebra Institute, 2013 |
| |
| 10. This License is personal to you and you must not assign it to a |
| third party or permit any third party to benefit from it without our |
| prior written consent. |
| |
| 11. You will notify us immediately if you become aware of any |
| unauthorised use of the whole or any part of the GeoGebra software (and |
| all related resources). |
| |
| 12. If any of the provisions of this License (including the additional |
| terms incorporated by reference) are held to be invalid or unenforceable |
| under any applicable statute or rule of law, it is to that extent to be |
| deemed omitted from the License. Such an omission will not affect the |
| validity of the remaining provisions of the License, which will remain |
| in full force and effect. |
| |
| 13. This License shall be governed by and interpreted in accordance with |
| Austrian law. |
| |
| These License terms were last updated in December 2014. |
| |
| ------------------------------------------------------------------------ |
| Libraries used by GeoGebra: |
| * The Apache Commons Mathematics Library, |
| http://commons.apache.org/math/ (Apache Software License) |
| * EPS Graphics, http://epsgraphics.sf.net (GPL) |
| * FreeHEP Java Libraries, http://java.freehep.org (LGPL) |
| * Giac, http://www-fourier.ujf-grenoble.fr/~parisse/giac.html (GPL3) |
| * Gluegen, http://java.net/projects/gluegen/sources/svn/show and |
| http://kenai.com/projects/gluegen/sources/gluegen-git/show (BSD) |
| * JFugue 2.1 (LGPL), http://www.jfugue.org/jfugue-2.1.zip (LGPL) |
| * JLaTeXMath, http://forge.scilab.org/index.php/p/jlatexmath/ (GPL) |
| * JOGL 2, https://github.com/sgothel/jogl (BSD), |
| * JUNG, http://jung.sourceforge.net (BSD) |
| * OpenCSV, http://opencsv.sourceforge.net/ (Apache 2.0) |
| * OpenGeoProver, http://code.google.com/p/open-geo-prover/ (GPL3) |
| * SVG Salamander, http://svgsalamander.java.net/ (LGPL / BSD) |
| * Tango Icon Gallery, http://tango.freedesktop.org (Public Domain) |
| * zip.js, http://gildas-lormeau.github.com/zip.js/ (BSD) |
| |
| For other tools used for running or building GeoGebra please see |
| http://dev.geogebra.org/trac/wiki/SourcesForUsedLibraries |
| |
| ------------------------------------------------------------------------ |
| International GeoGebra Institute |
| Wolfauerstr 90, 4040 Linz, Austria |
| office@geogebra.org |