<?xml version="1.0" encoding="UTF-8"?>

<!-- 

  title.xml                   RingsForHomalg package documentation        Mohamed Barakat
                                                                           Simon Goertzen
                                                                         Markus Kirschmer
                                                                   Markus Lange-Hegermann
                                                                          Max Neunhoeffer
                                                                           Daniel Robertz

  Copyright (C) 2007-2009, Lehrstuhl B für Mathematik, RWTH-Aachen University

This chapter gives a short introduction and explains the philosophy
behind the package.

-->

<Chapter Label="intro">
<Heading>Introduction</Heading>

This package is part of the &homalg; project
<Cite Key="homalg-project"/>. The role of the package is described in
the manual of the &homalg; package.

<Section Label="RingConstructions">
<Heading>Ring Constructions for Supported External Computer Algebra Systems</Heading>

Here are some of the supported ring constructions:

<#Include Label="ExternalGAP">
<#Include Label="Singular">
<#Include Label="MAGMA">
<#Include Label="Macaulay2">
<#Include Label="Sage">
<#Include Label="Maple">

</Section>

</Chapter>