# -*- coding: latin1 -*-
#  Copyright (C) 2006-2010 João Luís Silva <jsilva@fc.up.pt>
#
#  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 2, 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, write to the Free Software Foundation,
#  Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#


#-----------------------------------------------------------------------
# Evolution of the pulse through the material
#-----------------------------------------------------------------------


from pynlo.interactions.ThreeWaveMixing.DFG_integrand import dfg_problem
