.. Copyright (c) 2019, J. D. Mitchell

   Distributed under the terms of the GPL license version 3.

   The full license is in the file LICENSE, distributed with this software.

Digraphs
========

``libsemigroups`` has some limited functionality for digraphs and spanning
trees.

The classes in ``libsemigroups`` for digraphs are:

.. toctree::
   :maxdepth: 1

   _generated/libsemigroups__actiondigraph
   _generated/libsemigroups__forest

There are also some helper functions available:

.. toctree::
   :maxdepth: 1

   api/digraph-helper
