Copyright \copyright{} 2002,2005 The pygsl Team.

Permission is granted to copy, distribute and/or modify this document under the
terms of the GNU Free Documentation License, Version 1.1 or any later version
published by the Free Software Foundation; with no Invariant Sections, no
Front-Cover Texts, and no Back-Cover Texts.  A copy of the license is included
in section \ref{cha:free-documentation-license} entitled ``GNU Free
Documentation License''.
