GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
#############################################################################
##
## read.g Modules package Mohamed Barakat
##
## Copyright 2007-2011, Mohamed Barakat, University of Kaiserslautern
## Markus Lange-Hegermann, RWTH-Aachen
##
## Reading the implementation part of the homalg package.
##
#############################################################################
## init
ReadPackage( "Modules", "gap/ModulesForHomalg.gi" );
## rings
ReadPackage( "Modules", "gap/HomalgRingMap.gi" );
## relations/generators
ReadPackage( "Modules", "gap/HomalgRelations.gi" );
ReadPackage( "Modules", "gap/SetsOfRelations.gi" );
ReadPackage( "Modules", "gap/HomalgGenerators.gi" );
ReadPackage( "Modules", "gap/SetsOfGenerators.gi" );
## modules/submodules
ReadPackage( "Modules", "gap/HomalgModule.gi" );
ReadPackage( "Modules", "gap/HomalgSubmodule.gi" );
## maps
ReadPackage( "Modules", "gap/HomalgMap.gi" );
## elements
ReadPackage( "Modules", "gap/HomalgModuleElement.gi" );
## filtrations
ReadPackage( "Modules", "gap/HomalgFiltration.gi" );
## complexes
ReadPackage( "Modules", "gap/HomalgComplex.gi" );
## chain maps
ReadPackage( "Modules", "gap/HomalgChainMap.gi" );
## bicomplexes
ReadPackage( "Modules", "gap/HomalgBicomplex.gi" );
## bigraded objects
ReadPackage( "Modules", "gap/HomalgBigradedObject.gi" );
## main
ReadPackage( "Modules", "gap/Modules.gi" );
ReadPackage( "Modules", "gap/ToolFunctors.gi" );
ReadPackage( "Modules", "gap/BasicFunctors.gi" );
ReadPackage( "Modules", "gap/OtherFunctors.gi" );
## symmetric algebra
ReadPackage( "Modules", "gap/SymmetricAlgebra.gi" );
## exterior algebra
ReadPackage( "Modules", "gap/ExteriorAlgebra.gi" );
## tools
ReadPackage( "Modules", "gap/Tools.gi" );
## elements of the Grothendieck group of a projective space
ReadPackage( "Modules", "gap/GrothendieckGroup.gi" );
## LogicForHomalg subpackages
ReadPackage( "Modules", "gap/LIMAP.gi" );
ReadPackage( "Modules", "gap/LIREL.gi" );
ReadPackage( "Modules", "gap/LIMOD.gi" );
ReadPackage( "Modules", "gap/LIHOM.gi" );
HOMALG_MODULES.category.TypeOfElements := TheTypeHomalgModuleElement;
if IsBound( MakeThreadLocal ) then
Perform(
[
"HOMALG_MODULES",
"LIMOD",
"LogicalImplicationsForHomalgModules",
"LogicalImplicationsForHomalgModulesOverSpecialRings",
"LIHOM",
"LogicalImplicationsForHomalgMaps",
"LogicalImplicationsForHomalgSelfMaps",
],
MakeThreadLocal );
fi;
HOMALG_MODULES.category.TypeOfElements := TheTypeHomalgModuleElement;