Contents:
 - Arrangement GAP Package
 - Package Documentation
 - Related URLs



Arrangement GAP Package
-----------------------

This package provides a collection of methods for working with arrangements
which are capable of computing many topological and combinatorial objects
associated to an arrangement. Computed data is cached within an arrangement
object.

When there is more than one method of computing a particular invariant,
then the package will try to find the most efficient means. It will take
into consideration both previously computed information as well as
computation time for new data.

This package depends on the following GAP packages:

  nq (must be properly compiled)
  laguna
  futil

This package is known to work with GAP version 4.4 in Linux (tested on a
Debian and Red Hat system) and Mac OS X (requires the apple developer tools).


Package Documentation
---------------------

The "doc" directory contains the package manual as well as a short list of
commands which may be useful as a quick introduction to the package.


Related URLs
------------
GAP: http://www.gap-system.org/

FUtil: http://www.math.rwth-aachen.de/~Frank.Luebeck/gap/FUtil/

Apple Developer Tools: http://connect.apple.com/