Written 26 August 2008


There are 3 separate programs in this directory.

PenroseKite/ contains the version of BilliardKing
specially adapted to the Penrose kite.
This version is a companion to my paper on the Penrose
kite, which appeared in the Journal of Modern Dynamics in 2007.
You should really only use this version if you are
interested specifically in the JMD paper.

/Kite contains the version of Billiard King
that is adapted to all kites.  This version is a companion 
to my monograph on the subject.
The general version is the most interesting and best
documented version.

/Quad contains a version of BilliardKing that works
with general quadrilaterals.  This version is 
still under development.  In particular, it is not
completely documented.  

Each version has a README file in its directory.