Theories:
=========

 Precedence_ord.thy      A theory of precedences.
 Moment.thy              The notion of moment.
 PrioGDef.thy            The formal definition of the PIP-model.
 PrioG.thy               Basic properties of the PIP-model.
 ExtGG.thy               The correctness proof of the PIP-model.
 CpsG.thy                Properties interesting for an implementation.

The repository can be checked using Isabelle 2013-2.

  isabelle build -d . PIP


Othe directories are:
=====================

  Slides
  Paper
  Journal
  Literature