The Scalar.jl package is licensed under a two license system -- GPLv3 and an alternate commercial license
Copyright (c) 2015: Samuel B. Johnson.
Scalar.jl is licensed under a two license system. For commercial licensing options that are not consistent with GPLv3, please contact the author. Otherwise, continue reading below.
The Scalar.jl package is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.
This software 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.
You should have received a copy of the GNU General Public License along with the Scalar.jl package; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.