### Manual Installation Source: https://github.com/fpantigny/nicematrix/blob/master/README.md Steps to manually install the nicematrix package by running latex on nicematrix.ins. ```bash latex nicematrix.ins ``` -------------------------------- ### Generate English Documentation Source: https://github.com/fpantigny/nicematrix/blob/master/README.md Command to generate the English documentation for nicematrix using lualatex. ```bash lualatex nicematrix.tex ``` -------------------------------- ### Generate French Documentation Source: https://github.com/fpantigny/nicematrix/blob/master/README.md Command to generate the French documentation for nicematrix using lualatex. ```bash lualatex nicematrix-french.tex ``` === COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.