#!/usr/bin/perl -w
#
# We will do operations with multi-variable real polinomials and 3d vectors 
# of these.  These are slow algorithms, but might be good examples for
# object orientation ond operator overloading in Perl.  It is also not
# commented well.  Many functions are defined but not used, altough I have 
# tested them.  It is not difficult to add some calculations that use
# these functions.
#