projection.form

利用C

# Copyright (C) 2006 Kristiand Oelgaard and Anders Logg.
# Licensed under the GNU LGPL Version 2.1.
#
# First added:  2006-12-14
# Last changed: 2006-12-14
#
# Compile this form with FFC: ffc -l dolfin Projection.form

CG1 = FiniteElement("Lagrange", "triangle", 1)
DG1 =  FiniteElement("Discontinuous Lagrange", "triangle", 1)

v = TestFunction(CG1)
u = TrialFunction(CG1)
f = Function(DG1)

a = v*u*dx
L = v*f*dx