Author: Tim_Porter Format: MarkdownItexAdded a new reference to a short survey on some applications.
<a href="https://ncatlab.org/nlab/revision/diff/max-plus+algebra/4">diff</a>, <a href="https://ncatlab.org/nlab/revision/max-plus+algebra/4">v4</a>, <a href="https://ncatlab.org/nlab/show/max-plus+algebra">current</a>
Added a new reference to a short survey on some applications.