/*
 *   $Id: ComputeCentralizer,v 1.1 1998/02/18 19:31:36 alex Exp $
 */
 
// Copyright (C) 1998 The New York Group Theory Cooperative
// See magnus/doc/COPYRIGHT for the full notice.
//
// Principal Author: Alexei Myasnikov
//
// Status: in progress
//
// Revision History:
//


Check-in type:		free nilpotent group 

Objects highlighted:	word W 

Other objects present:	group N

Name in the menu:	Compute the centralizer of W

Problem type:		problem object

Help file:		NGcentralizer.help


			     Algorithms:


1. Compute the centralizer 



