Repository for the QED interactive text and possible extensions

Try the latest version at: https://teorth.github.io/QED/

This project was initially created by Terence Tao and released on July 28, 2018 at http://www.math.ucla.edu/~tao/QED/QED.html (old version). On Aug 21, 2018, the project was uploaded to GitHub in order to open up the project to other coders.

The source code is stored in the docs folder (to permit auto-deploying the code using GitHub Pages). It consists of these main files:

1. index.html - the web page for the text.

2. main.css - CSS stylesheet.

3. JavaScript (docs/js folder)

   • logic.js - the code for the logical elements of the text (terms, operators, sentences, contexts, etc.). The most complex portion of the code is probably the matching algorithms that look for all the possible deductions that can be made from selected sentences given the laws available.

   • gui.js - code for buttons, boxes, and other GUI elements.

   • main.js - mainly loads the content (exercises, notes, solutions, etc) into the HTML document.

In addition there is a text file at classes.txt that gives a "cheat sheet" summary of the main data structures used in the javascript code.

The version history can be found here: HISTORY.md.

The code is open source under the MIT License.