GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
\indexentry{StrongestValidRepresentationForLetter@\texttt {StrongestValidRepresentationForLetter}|hyperpage}{7}
\indexentry{StrongestValidRepresentationForWord@\texttt {StrongestValidRepresentationForWord}|hyperpage}{7}
\indexentry{PositionInGroupOfResolution@\texttt {PositionInGroupOfResolution}|hyperpage}{7}
\indexentry{PositionInGroupOfResolutionNC@\texttt {PositionInGroupOfResolutionNC}|hyperpage}{7}
\indexentry{IsValidGroupInt@\texttt {IsValidGroupInt}|hyperpage}{8}
\indexentry{GroupElementFromPosition@\texttt {GroupElementFromPosition}|hyperpage}{8}
\indexentry{MultiplyGroupElts@\texttt {MultiplyGroupElts}|hyperpage}{8}
\indexentry{MultiplyFreeZGLetterWithGroupElt@\texttt {MultiplyFreeZGLetterWithGroupElt}|hyperpage}{8}
\indexentry{MultiplyFreeZGWordWithGroupElt@\texttt {MultiplyFreeZGWordWithGroupElt}|hyperpage}{8}
\indexentry{BoundaryOfFreeZGLetter@\texttt {BoundaryOfFreeZGLetter}|hyperpage}{8}
\indexentry{BoundaryOfFreeZGWord@\texttt {BoundaryOfFreeZGWord}|hyperpage}{9}
\indexentry{ConvertStandardLetter@\texttt {ConvertStandardLetter}|hyperpage}{9}
\indexentry{ConvertStandardLetterNC@\texttt {ConvertStandardLetterNC}|hyperpage}{9}
\indexentry{ConvertStandardWord@\texttt {ConvertStandardWord}|hyperpage}{9}
\indexentry{ConvertStandardWordNC@\texttt {ConvertStandardWordNC}|hyperpage}{9}
\indexentry{ConvertLetterToStandardRep@\texttt {ConvertLetterToStandardRep}|hyperpage}{9}
\indexentry{ConvertLetterToStandardRepNC@\texttt {ConvertLetterToStandardRepNC}|hyperpage}{9}
\indexentry{ConvertWordToStandardRep@\texttt {ConvertWordToStandardRep}|hyperpage}{9}
\indexentry{ConvertWordToStandardRepNC@\texttt {ConvertWordToStandardRepNC}|hyperpage}{9}
\indexentry{IsFreeZGLetter@\texttt {IsFreeZGLetter}|hyperpage}{10}
\indexentry{IsFreeZGWord@\texttt {IsFreeZGWord}|hyperpage}{10}
\indexentry{MultiplyGroupEltsNC@\texttt {MultiplyGroupEltsNC}|hyperpage}{10}
\indexentry{MultiplyFreeZGLetterWithGroupEltNC@\texttt {MultiplyFreeZGLetterWithGroupEltNC}|hyperpage}{10}
\indexentry{MultiplyFreeZGWordWithGroupEltNC@\texttt {MultiplyFreeZGWordWithGroupEltNC}|hyperpage}{10}
\indexentry{BoundaryOfFreeZGLetterNC@\texttt {BoundaryOfFreeZGLetterNC}|hyperpage}{10}
\indexentry{BoundaryOfFreeZGWordNC@\texttt {BoundaryOfFreeZGWordNC}|hyperpage}{11}
\indexentry{GroupRingOfResolution@\texttt {GroupRingOfResolution}|hyperpage}{11}
\indexentry{MultiplyGroupEltsLargeGroupRep@\texttt {Multiply}\discretionary {-}{}{}\texttt {Group}\discretionary {-}{}{}\texttt {Elts{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{11}
\indexentry{MultiplyGroupEltsNCLargeGroupRep@\texttt {Multiply}\discretionary {-}{}{}\texttt {Group}\discretionary {-}{}{}\texttt {Elts}\discretionary {-}{}{}\texttt {N}\discretionary {-}{}{}\texttt {C{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{11}
\indexentry{IsFreeZGLetterNoTermCheckLargeGroupRep@\texttt {IsFree}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Letter}\discretionary {-}{}{}\texttt {No}\discretionary {-}{}{}\texttt {Term}\discretionary {-}{}{}\texttt {Check{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{11}
\indexentry{IsFreeZGWordNoTermCheckLargeGroupRep@\texttt {IsFree}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Word}\discretionary {-}{}{}\texttt {No}\discretionary {-}{}{}\texttt {Term}\discretionary {-}{}{}\texttt {Check{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{11}
\indexentry{IsFreeZGLetterLargeGroupRep@\texttt {IsFree}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Letter{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{IsFreeZGWordLargeGroupRep@\texttt {IsFree}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Word{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{MultiplyFreeZGLetterWithGroupEltLargeGroupRep@\texttt {Multiply}\discretionary {-}{}{}\texttt {Free}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Letter}\discretionary {-}{}{}\texttt {With}\discretionary {-}{}{}\texttt {Group}\discretionary {-}{}{}\texttt {Elt{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{MultiplyFreeZGLetterWithGroupEltNCLargeGroupRep@\texttt {Multiply}\discretionary {-}{}{}\texttt {Free}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Letter}\discretionary {-}{}{}\texttt {With}\discretionary {-}{}{}\texttt {Group}\discretionary {-}{}{}\texttt {Elt}\discretionary {-}{}{}\texttt {N}\discretionary {-}{}{}\texttt {C{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{MultiplyFreeZGWordWithGroupEltLargeGroupRep@\texttt {Multiply}\discretionary {-}{}{}\texttt {Free}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Word}\discretionary {-}{}{}\texttt {With}\discretionary {-}{}{}\texttt {Group}\discretionary {-}{}{}\texttt {Elt{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{MultiplyFreeZGWordWithGroupEltNCLargeGroupRep@\texttt {Multiply}\discretionary {-}{}{}\texttt {Free}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Word}\discretionary {-}{}{}\texttt {With}\discretionary {-}{}{}\texttt {Group}\discretionary {-}{}{}\texttt {Elt}\discretionary {-}{}{}\texttt {N}\discretionary {-}{}{}\texttt {C{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{GeneratorsOfModuleOfResolutionLargeGroupRep@\texttt {Generators}\discretionary {-}{}{}\texttt {Of}\discretionary {-}{}{}\texttt {Module}\discretionary {-}{}{}\texttt {Of}\discretionary {-}{}{}\texttt {Resolution{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{BoundaryOfGeneratorLargeGroupRep@\texttt {Boundary}\discretionary {-}{}{}\texttt {Of}\discretionary {-}{}{}\texttt {Generator{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{BoundaryOfGeneratorNCLargeGroupRep@\texttt {Boundary}\discretionary {-}{}{}\texttt {Of}\discretionary {-}{}{}\texttt {Generator}\discretionary {-}{}{}\texttt {N}\discretionary {-}{}{}\texttt {C{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{12}
\indexentry{BoundaryOfFreeZGLetterNCLargeGroupRep@\texttt {Boundary}\discretionary {-}{}{}\texttt {Of}\discretionary {-}{}{}\texttt {Free}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Letter}\discretionary {-}{}{}\texttt {N}\discretionary {-}{}{}\texttt {C{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{13}
\indexentry{BoundaryOfFreeZGLetterLargeGroupRep@\texttt {Boundary}\discretionary {-}{}{}\texttt {Of}\discretionary {-}{}{}\texttt {Free}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Letter{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{13}
\indexentry{BoundaryOfFreeZGWordLargeGroupRep@\texttt {Boundary}\discretionary {-}{}{}\texttt {Of}\discretionary {-}{}{}\texttt {Free}\discretionary {-}{}{}\texttt {Z}\discretionary {-}{}{}\texttt {G}\discretionary {-}{}{}\texttt {Word{\textunderscore }}\discretionary {-}{}{}\texttt {Large}\discretionary {-}{}{}\texttt {GroupRep}|hyperpage}{13}
\indexentry{ResolutionOfContractingHomotopy@\texttt {ResolutionOfContractingHomotopy}|hyperpage}{14}
\indexentry{PartialContractingHomotopyLookup@\texttt {PartialContractingHomotopyLookup}|hyperpage}{14}
\indexentry{PartialContractingHomotopyLookupNC@\texttt {PartialContractingHomotopyLookupNC}|hyperpage}{14}