Code from SnapPy
----------------

This directory contains additional code from SnapPy that is not included in
the SnapPea kernel.  This code is currently synced with SnapPy version 2.2
(26 Jun 2014).

SnapPy is distributed under the terms of the GNU General Public License,
version 2 or any later version, as published by the Free Software
Foundation.  The full text of this license can be found in the file
LICENSE.txt in Regina's top-level source directory.

M. Culler, N. M. Dunfield, and J. R. Weeks.
SnapPy, a computer program for studying the geometry and topology
of 3-manifolds, http://snappy.computop.org .

