# Copyright (C) 2013 Marco Vassallo <gedeone-octave@users.sourceforge.net>

# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 3 of the License, or (at your option) any later
# version.

# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.

# You should have received a copy of the GNU General Public License along with
# this program; if not, see <http://www.gnu.org/licenses/>.

CG = FiniteElement("Lagrange", tetrahedron, 1)

u = TrialFunction (CG)
v = TestFunction (CG)

a = u*v*dx