# LieRing

Computing with finitely presented Lie rings

Version 2.4.1
Released 2019-02-23

This project is maintained by Serena Cicalò, Willem Adriaan de Graaf, The GAP Team

# LieRing

by Serena Cicalo’ and Willem de Graaf

A GAP4 package containing functions for constructing Lie rings, and working with them.

The main functionality of interest concerns:

• Constructing finitely-presented Lie rings.
• Performing the Lazard correspondence.
• A small database of “largest” n-Engel Lie rings.

The installation of the package is done according to the usual procedure for installing GAP packages. There are no external binaries. So one way to install the package is to unwrap the archive of the package in the pkg directory of your GAP distribution. After that the package can be loaded with LoadPackage(“liering”);

The documentation is contained in the doc directory.

The package LieRing is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. (See the file LICENSE contained in this package.)