GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
Singular distributes a version of the Normaliz interface. To use it just start Singular and do LIB "normaliz.lib"; Instructions to use another version: * start from the directory containing normaliz.lib * run in Singular LIB "./normaliz.lib"; the "./" ensures only a the local version is used Additional instructions for developers: * get and compile Singular git version git clone https://github.com/Singular/Sources.git cd Singular.git mkdir BUILD; cd BUILD ../configure --with-flint=no * compile libparse via cd Singular; make libparse * build manual and run examples sudo apt-get install texinfo ... follow instructions of lib2doc webpage make normaliz.ps make normaliz.html Recources: general Singular compile instructions for Debian https://github.com/Singular/Sources/wiki/Installation%20from%20GitHub%20on%20Debian lib2doc Documentation tool http://www.singular.uni-kl.de/Manual/latest/sing_60.htm#SEC96