math-x86_64-macosx Copyright (c) 2010-2014 PLT Design Inc. This package is distributed under the GNU Lesser General Public License (LGPL). This means that you can link this package into proprietary applications, provided you follow the rules stated in the LGPL. You can also modify this package; if you distribute a modified version, you must distribute it under the terms of the LGPL, which in particular means that you must release the source code for the modified software. See http://www.gnu.org/copyleft/lesser.html for more information. GNU MP is released under the GNU Lesser General Public License (GNU LGPL). MPFR is released under the GNU Lesser General Public License (GNU LGPL).