Each of these readers had been asked to actively participate in the
``activation" of the paper, looking closely for places to expand on
the exposition and in particular for useful places for live mathematics
to go. In these settings, Maple codes (or in some cases Axiom, GAP, Pari,
or Mathematica codes) have been placed. Where possible the provided code
is closely related to the problem under examination; if not an
actual algorithmization of the underlying expressions. This permits
the reader to investigate the claims and observations of the author
in situ and perhaps to down-load code for further analysis.