GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
<?xml version="1.0" encoding="UTF-8"?>1<!DOCTYPE Book SYSTEM "gapdoc.dtd">23<Book Name="HAPcryst">45<TitlePage>67<Title><Package>HAPcryst</Package> – An extension of the &GAP; package <Package>HAP</Package> for8crystallographic groups</Title>910<Version>( Version11<#Include SYSTEM "../../version.ver">12)13</Version>14<Author>Marc Röder15<Email>marc&uscore;roeder(at)web.de</Email>16</Author>1718<Abstract>1920</Abstract>2122<Address>23Marc Röder, Department of Mathematics, NUI Galway, Irleland24</Address>2526<Acknowledgements>27This work was supported by Marie Curie Grant No. MTKD-CT-2006-04268528</Acknowledgements>2930<Copyright>©right; 2007 Marc Röder. <P/>3132This package is distributed under the terms of the GNU General33Public License version 2 or later (at your convenience). See the file34<File>LICENSE.txt</File> or35<URL>http://www.gnu.org/copyleft/gpl.html</URL>3637</Copyright>38</TitlePage>3940<TableOfContents/>4142<Body>4344<Chapter><Heading>Introduction</Heading>45<#Include SYSTEM "intro.xml">46</Chapter>4748<Chapter><Heading>Bits and Pieces</Heading>49<#Include SYSTEM "misc.xml">50</Chapter>51<Chapter><Heading>Algorithms of Orbit-Stabilizer Type</Heading>52<#Include SYSTEM "spacegroups.xml">53</Chapter>5455<Chapter><Heading>Resolutions of Crystallographic Groups</Heading>56<!-- <#Include SYSTEM "chaincomplex.xml">-->57<#Include SYSTEM "fundamentaldomain.xml">58<#Include SYSTEM "geometry.xml">59</Chapter>6061</Body>62<Bibliography Databases="HAPcryst" />63<TheIndex/>64</Book>6566