      RingDistrMPolyClean
      Copyright (c)  2005 John Abbott
      GNU Free Documentation License, Version 1.2
%!includeconf: ../aux-txt2tags/config.t2t
      TeXTitle{RingDistrMPolyClean}{John Abbott}




== User documentation for the class RingDistrMPolyClean ==
%======================================================================

``RingDistrMPoly`` implements a ring of distributed multivariate
polynomials: you may think of the elements as being ordered lists of
coefficient and power product pairs (with the additional guarantee
that the coefficients are non-zero, and that the power products are
all distinct.

A ``RingDistrMPoly`` is a concrete instance of a [[SparsePolyRing]].


== Maintainer documentation for the class RingDistrMPoly ==
%======================================================================

I have implemented ``HomImpl`` and ``IdealImpl`` as private subclasses since
their existence should not be known outside the scope of the class
``RingDistrMPolyImpl``.


=== Bugs and Shortcomings ===
%----------------------------------------------------------------------
Documentation almost completely absent.

The implementation of ``RingDistrMPolyImpl::HomImpl::myApply`` is very
poor.  I simply needed some easy code that would work.  A major
overhaul will be needed when I have understood how best to implement
it.

