|   | 1 |  initial version  | 
Hi, this is a nice idea, but integrating it would not only be highly nontrivial but it is also not "free software" open source. (not sure if it is even open source at all) see https://www.geogebra.org/license
|   | 2 |  No.2 Revision  | 
Hi, this is a nice idea, but integrating it would not only be highly nontrivial but it is also not "free software" open source. (not sure if it is even open source at all) see https://www.geogebra.org/license
made this https://github.com/sagemathinc/smc/issues/754
 Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
 
                
                Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.