Copyright Angel Jorba 1997

The author retains the copyright of this software, but allows its use
on an as-is basis for non-profit research. Users may distribute these
files (including source code) to third parties provided that the
copyright notice and this statement appear on all copies and that no
charge is made for such copies.

The author makes no representations about the suitability of the
software for any purpose. It is provided 'as is' without express or
implied warranty. The author shall not be liable for any damages
suffered by the user of this software.


Barcelona, December 28th, 1997.

Angel Jorba
Departament de Matematica Aplicada i Analisi
Universitat de Barcelona
Gran Via 585
08007 Barcelona (Spain)

E-mail: angel@maia.ub.es
Web: http://www.maia.ub.es/~angel
