Initial Query

What latex package has the Sbox env?

LLM Generation

Query

What latex package has the Sbox env?

Output

The `Sbox` environment is provided by the `fancyvrb` package in LaTeX. The `fancyvrb` package is used for creating customizable verbatim environments, and the `Sbox` environment is specifically used to store verbatim text in a box for later use. Here is a simple example of how to use the `Sbox` environment: 

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
\documentclass{article}
\usepackage{fancyvrb}

\begin{document}

\begin{Sbox}
This is some verbatim text stored in a box.
\end{Sbox}

Now we can use the stored text: \theSbox

\end{document}
In this example, the text inside the `Sbox` environment is stored and can be later referenced using `\theSbox`. The `fancyvrb` package provides a lot of flexibility for formatting and displaying verbatim text, making it a powerful tool for typesetting code and other verbatim content.

Substring Evaluation

Testing if the previous output contains the string fancybox: False