GNU/Linux Ubuntu 20.10 Installing SageMath – QuickStart Guide
Hi! The Tutorial shows you Step-by-Step How to Install SageMath in Ubuntu 20.10 Groovy GNU+Linux Desktop.
And SageMath for Ubuntu Groovy is Built out of nearly 100 Open-Source Packages and Features a Unified Interface.
Moreover, SageMath can be used to Study Elementary and Advanced, Pure and Applied Mathematics.
This includes a Huge Range of Mathematics, including Basic Algebra, Calculus, Elementary to very Advanced Number Theory, Cryptography, Numerical Computation, Commutative Algebra, Group Theory, Combinatorics, Graph Theory, exact Linear Algebra and much more.

1. Launching Terminal
Open a Shell Terminal emulator window
Ctrl+Alt+t on Desktop
(Press “Enter” to Execute Commands).