$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install SageMath on Xubuntu 16.04 Xenial GNU+Linux

September 8, 2019 | By the+gnu+linux+evangelist.

SageMath Xubuntu 16.04 Installation Guide

Hi! The Tutorial shows you Step-by-Step How to Install SageMath in Xubuntu 16.04 Xenial LTS GNU+Linux Desktop.

And SageMath for Xubuntu 16.04 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.

How to Install SageMath in Xubuntu 16.04 Xenial LTS - Featured
  1. 1. Launching Terminal

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

    How to Install SageMath in Xubuntu 16.04 Xenial LTS - Open Terminal

    In case first see: Terminal QuickStart Guide.