The following software is Copyright (c) 1990 - 1997: STEP Research Inc. MIT Laboratory for Computer Science - Information Mechanics Group Various people have contributed to the design and implementation of these programs as noted below. This code comprises the programming environment for the CAM8 computer. CAMlib - HL Gilliam, D Risacher, M Muzumdar XCAM - HL Gilliam cam8sim - M Shah, HL Gilliam cam8utils - N Margolus, D Risacher, HL Gilliam campat - D Risacher, M Muzumdar, HL Gilliam demos - N Margolus, T Toffoli, D Risacher, R D'Sousa, HL Gilliam, etc devdri - K Streeter, HL Gilliam ppmtools - D Risacher pystep - HL Gilliam step - N Margolus, T Toffoli, HL Gilliam, D Risacher All rights reserved. Permission to use, copy, modify, and distribute this software and its associated documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appears in all copies, and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the author not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.