.. Copyright (c) 2021, 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.

PBRs
====

Defined in ``pbr.hpp``.

This page contains the documentation for functionality in ``libsemigroups`` for
partitioned binary relations; see :cite:`Martin2013aa` for more details.

.. toctree::
   :maxdepth: 2

   _generated/libsemigroups__pbr

Validating
~~~~~~~~~~

.. toctree::
   :maxdepth: 1

   api/pbr_validate.rst

Helper variable templates
~~~~~~~~~~~~~~~~~~~~~~~~~

.. toctree::
   :maxdepth: 1

   _generated/libsemigroups__ispbr
