Preface ======= Pipe Stress Infinity (PSI_) is an engineering design and analysis software used to evaluate the structural behavior and stresses of piping systems to a variety of different codes and standards. PSI has an active developer and user community. If you find a bug or a problem with the documentation, please open an issue with the `issue tracker`_. Anyone is welcome to join our discord_ server were a lot of the development discussion is going on. It's also a great place to ask for help. Contact ------- PSI is developed by many individual volunteers, and there is no central point of contact. If you have a question about developing with PSI, or you wish to contribute, please join the `mailing list`_ or the discord_ server. For license questions, please contact `Denis Gomes`_, the primary author. .. include:: ../links.rst