Introduction
=============

The chapter :ref:`IntroductionStart` is summarized in following presentation `Yade: past, present and future <https://yade-dem.org/w/images/b/b5/Eudoxos2011-yade-past-present-future-updated-version.pdf>`__ with some additional different examples. This presentation is from year 2011 and does not include latest additions. As of year 2019 it is factually correct.

.. todo:: Put link to the `Yade: past, present and future <https://yade-dem.org/w/images/b/b5/Eudoxos2011-yade-past-present-future-updated-version.pdf>`__, or adapt it to give more general intro to particle models.

.. todo:: Think about what is the scope of the introduction.