The authors of Octave-On-line are Ivan Slapničar and Damir Krstinić, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture.
Octave On-line is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
The code is available at the Octave On-line home page.
Functions can be used as usual, but the function code must be properly ended with "end" or "endfunction" command.
It is recommended to issue plotting commands one per line, since in some (rare) cases the program may get confused.
The code you entered in the input window can be saved by pressing the "Save" button.
The information about installed packages is obtained with the command "pkg list".
There are also links to Octave Info pages (at the server) and to Octave Manual from the GNU Octave home page.