.. Automatically generated Sphinx-extended reStructuredText file from DocOnce source
   (https://github.com/hplgit/doconce/)

.. Document title:

Variational forms for systems of PDEs
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:Authors: Hans Petter Langtangen
:Date: Oct 16, 2015

.. Externaldocuments: ../approx/main_approx, ../varform/main_varform, ../femtime/main_femtime

**PRELIMINARY VERSION**