TCM version 2.20, 20 January 2003.
TCM is distributed on the GNU Public License (GPL). See the
file Copying.

TCM is copyright 1995-2000, Frank Dehne, Henk van de Zandschulp.
TCM is copyright 1998-2003, Henk van de Zandschulp.

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The authors of TCM are:

Frank Dehne
Division of Mathematics and Computer Science
Faculty of Sciences
Vrije Universiteit Amsterdam
De Boelelaan 1081a, 1081 HV Amsterdam, The Netherlands
(Frank left the Vrije Universiteit December 2000)

Henk van de Zandschulp (henkz@cs.utwente.nl)
Faculty of Computer Science
University of Twente, P.O. Box 217
7500 AE Enschede, the Netherlands

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TCM sources, binaries and additional documentation are available from 
ftp://ftp.cs.utwente.nl/pub/tcm. The TCM home page is 
http://www.cs.utwente.nl/~tcm.

You can subscribe to the TCM mailinglist, tcm-users@cs.utwente.nl,
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