How To Install euler on Ubuntu 20.04
Introduction
In this tutorial we learn how to install euler on Ubuntu 20.04.
What is euler
euler is:
Euler is a powerful numerical laboratory with a programming language. The system can handle real, complex and interval numbers, vectors and matrices. It can produce 2D/3D plots.
Euler features among other things:
- real, complex and interval scalars and matrices
- a programming language, with local variables, default values for parameters, variable parameter number, passing of functions
- two and three dimensional graphs
- marker plots
- density and contour plots
- animations
- numerical integration and differentiation
- statistical functions and tests
- differential equations
- interval methods with guaranteed inclusions
- function minimizers (Brent, Nelder-Mean)
- simplex algorithm
- interpolation and approximation
- finding roots of polynomials
- fast Fourier transform (FFT)
- an exact scalar product using a long accumulator
- PostScript graphics export
This package contains the main program. Documentation for Euler is included in the euler-doc package.
There are three methods to install euler on Ubuntu 20.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install euler Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install euler using apt-get by running the following command:
sudo apt-get -y install euler
Install euler Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install euler using apt by running the following command:
sudo apt -y install euler
Install euler Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install euler using aptitude by running the following command:
sudo aptitude -y install euler
How To Uninstall euler on Ubuntu 20.04
To uninstall only the euler package we can use the following command:
sudo apt-get remove euler
Uninstall euler And Its Dependencies
To uninstall euler and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove euler
Remove euler Configurations and Data
To remove euler configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge euler
Remove euler configuration, data, and all of its dependencies
We can use the following command to remove euler configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge euler
References
Summary
In this tutorial we learn how to install euler package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
