Mathematics, Astronomy and Physics

Overleaf is a web-based editor with many templates that make it easy to get started.

TeXstudio is an integrated writing environment for creating LaTeX documents. Download for Windows.

The Comprehensive TeX Archive Network is a set of Internet sites around the world that offer TeX-related material for download. (AUT mirror)

YouTube videos

LaTeX commands for various symbols. Sketch the symbol to see the LaTeX command.

APA 7th package

APA 6th package

MathJax allows you to include mathematics in your web pages, either using LaTeX, MathML, or AsciiMath notation, and the mathematics will be processed using javascript to produce HTML, SVG or MathML equations for viewing in any modern browser.
MathJax CDN shutting down on April 30, 2017. Alternatives available.