Licensing:Qhull

Qhull, Copyright (c) 1993-2003

The National Science and Technology Research Center for
Computation and Visualization of Geometric Structures
(The Geometry Center)
University of Minnesota

email: qhull@qhull.org

This software includes Qhull from The Geometry Center.  Qhull is
copyrighted as noted above.  Qhull is free software and may be obtained
via http from www.qhull.org.  It may be freely copied, modified,
and redistributed under the following conditions:

1. All copyright notices must remain intact in all files.

2. A copy of this text file must be distributed along with any copies
of Qhull that you redistribute; this includes copies that you have
modified, or copies of programs or other software products that
include Qhull.

3. If you modify Qhull, you must include a notice giving the
name of the person performing the modification, the date of
modification, and the reason for such modification.

4. When distributing modified versions of Qhull, or other software
products that include Qhull, you must provide notice that the original
source code may be obtained as noted above.

5. There is no warranty or other guarantee of fitness for Qhull, it is
provided solely "as is".  Bug reports or fixes may be sent to
qhull_bug@qhull.org; the authors may or may not act on them as
they desire.