Tutorial
========
+This section a short introduction to some of LinPy's features.
+For a comprehensive description of its functionalities, please consult the :ref:`reference` section.
+
+
Polyhedra
---------
.. figure:: images/union.jpg
:align: center
-3D plots are also supported.
+3D plots are also supported:
>>> import matplotlib.pyplot as plt
>>> from matplotlib import pylab