How To Install gfan_tropicalintersection on CentOS 8
In this tutorial, we will discuss How To Install gfan_tropicalintersection on CentOS 8
yum package managers.
Also, we will demonstrate how to uninstall and update
gfan_tropicalintersection as well.
One-liner Install Command
If you are only interested in the installation command, here is a quick answer for you:
or if you use
sudo yum makecache && sudo yum -y install gfan
sudo dnf makecache && sudo dnf -y install gfan
But if you are interested in the details with step-by-step instructions, the following information will be helpful.
gfan_tropicalintersection and How to Install It?
Short description: program for computing with Groebner fans
First things first, you will need access to a server or computer running CentOS 8. This guide was written specifically with a server running CentOS 8 in mind, although it should also work on older, supported versions of the operating system.
Also, make sure you are running a regular, non-root user with sudo privileges configured on your server. When you have an account available, log in as your non-root user to begin.
There are several ways to install gfan_tropicalintersection on CentOS 8. You can use (links are clickable):
In the following sections, we will describe each method in detail. You can choose one of them or refer to the recommended one.
Install gfan_tropicalintersection on CentOS 8 using dnf
First, update dnf packages database with
dnf by running the next command:
sudo dnf makecache --refresh
After updating database,
You can install gfan_tropicalintersection using
dnf by running the
sudo dnf -y install gfan
Install gfan_tropicalintersection on CentOS 8 using yum
Because gfan_tropicalintersection is available in CentOS 8’s default
it is possible to install it from these repositories using the
To begin, update local packages database with
yum using the following command.
sudo yum makecache --refresh
Now can install gfan_tropicalintersection package on your server/computer by running the following command:
sudo yum -y install gfan
How to upgrade (update) a single package gfan_tropicalintersection using yum?
To update all the packages available on the system:
If you want to update a specific package like gfan_tropicalintersection in this example you should use the following command:
yum update gfan
To downgrade a package to an earlier version:
yum downgrade gfan
How to Upgrade gfan_tropicalintersection on CentOS 8 with dnf?
When you run the
dnf update, all system packages with available updates are updated.
However, if you want to upgrade a single package, then you would have to pass the package name as
the argument to the dnf update command.
dnf update gfan
How To remove gfan_tropicalintersection from CentOS 8
To uninstall only the
gfan_tropicalintersection package you can execute
sudo dnf remove gfan
Extra info and code examples
Gfan is a software package for computing Groebner fans and tropical varieties. These are polyhedral fans associated to polynomial ideals. The maximal cones of a Groebner fan are in bijection with the marked reduced Groebner bases of its defining ideal. The software computes all marked reduced Groebner bases of an ideal. Their union is a universal Groebner basis. The tropical variety of a polynomial ideal is a certain subcomplex of the Groebner fan. Gfan contains algorithms for computing this complex for general ideals and specialized algorithms for tropical curves, tropical hypersurfaces and tropical varieties of prime ideals. In addition to the above core functions the package contains many tools which are useful in the study of Groebner bases, initial ideals and tropical geometry. Among these are an interactive traversal program for Groebner fans and programs for graphical renderings. For ordinary Groebner basis computations Gfan is not competitive in speed compared to programs such as CoCoA, Singular and Macaulay2.
- Maintainer: Debian Science Maintainers
- Sources url: http://home.math.au.dk/jensen/software/gfan/gfan.html
- Section/Category: math
You now have a full guide on how to install
yum package managers.
Also, we showed how to update manually as a single package and different ways to uninstall
the gfan_tropicalintersection from CentOS 8.