Install jsxgraph by entering the following commands in the terminal:
sudo apt update sudo apt install jsxgraph
Description:
Interactive Geometry with JavaScript
JSXGraph is a cross-browser library to display interactive geometry in a web browser. It is implemented in JavaScript and uses SVG and VML. At the moment the following browsers are supported: Mozilla Firefox, Opera, Safari, Google Chrome, Microsoft Internet Explorer. . There are still some issues with JSXGraph in the Internet Explorer, so using Firefox, Opera, Safari or Chrome is recommended. . JSXGraph is easy to embed and has a small footprint: only 50 kB if embedded in a web page. No plugins are required!
Homepage: http://jsxgraph.uni-bayreuth.de/cms/index.php
Version: 0.99.6+dfsg1-1
Section: universe/devel