# Math and Science Formulas Using LaTeX

Pressbooks supports LaTeX code, a typesetting language that is often used to format complex science and math equations.

You can enter LaTeX code in the Text version of the editor (not Visual) by putting `$latex` before your LaTeX code. At the end of your LaTeX code, add a dollar sign ($) to tell Pressbooks that you are finished entering LaTeX code. Your LaTeX code should look like this:

`$latex` `enter-your-latex-code$`

This LaTeX code then gets converted to an image when viewed in a browser or exported to an ePub or PDF.

More resources

Content adapted from “Math and Science Formulas Using LaTeX” from the BC Open Textbook Authoring Guide by Lauri Aesoph and Amanda Coolidge.