.. _magnet:

.. index::
   pair: menu item; Magnet
   pair: command line option; magnet
   pair: formula; Magnet

Magnet
======

This is a formula that comes from theoretical physics. It is derived from the
study of theoretical lattices in the context of magnetic renormalization
transformations. See the :tutor:`tutorial chapter <phoenix.xaf>`.

**Available as**: menu item, command line option