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

Step-by-step – SageMath Installation in Linux Mint 20

June 30, 2020 | By the+gnu+linux+evangelist.

Installing

2. Setting Up SageMath Repository

Enable the SageMath Lubuntu PPA Repository

Enabled SageMath Lubuntu PPA

SageMath PPA Repo Setup
3. Installing SageMath

Then to Install SageMath for Lubuntu
Simply run:
```
sudo apt install sagemath-upstream-binary
```
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.

Contents

Pages: 1 2 3

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