License
Racket software and documentation is distributed under the GNU Lesser General Public License (LGPL). This means
You can link Racket software into proprietary applications, provided you follow the specific rules stated in the LGPL.
You can modify Racket software. 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 "COPYING_LESSER.txt" in your Racket installation’s "lib" directory for more information.
Racket |
Copyright (c) 2010-2017 PLT Design Inc. |
Racket software includes or extends the following copyrighted material:
libscheme |
Copyright (c) 1994 Brent Benson |
All rights reserved. |
Conservative garbage collector |
Copyright (c) 1988, 1989 Hans-J. Boehm, Alan J. Demers |
Copyright (c) 1991-1996 Xerox Corporation |
Copyright (c) 1996-1999 Silicon Graphics |
Copyright (c) 1999-2005 Hewlett-Packard Development Company, L.P. |
All rights reserved. |
Collector C++ extension by Jesse Hull and John Ellis |
Copyright (c) 1994 Xerox Corporation |
All rights reserved. |
GNU MP Library |
Copyright (c) 1991, 1992, 1993, 1994, 1996, 1999, 2000, 2007 |
Free Software Foundation, Inc. |
GNU lightning |
Copyright (c) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2011 |
Free Software Foundation, Inc. |
libunwind |
Copyright (c) 2003-2005 Hewlett-Packard Development Company, L.P. |
See also other "LICENSE.txt" files in your distribution or packages.