Library: TeX

Observable Framework documentation: Library: TeX Source: https://observablehq.com/framework/lib-tex

${tex\TeX} is a language for typesetting mathematical formulae. Observable provides a TeX tagged template literal implementation powered by ${tex\KaTeX}. It is available by default as tex in Markdown, but you can also import it like so:

import tex from "npm:@observablehq/tex";

There are two ways to use TeX. The first is a tex fenced code block:

```tex
E = mc^2
```