File: Poisson.ufl

package info (click to toggle)
ffc 0.9.3-1
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 31,928 kB
  • ctags: 5,610
  • sloc: cpp: 200,834; python: 14,417; perl: 351; makefile: 21; sh: 6
file content (16 lines) | stat: -rw-r--r-- 412 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
# Copyright (C) 2004-2007 Anders Logg (logg@simula.no)
# Licensed under the GNU GPL version 3 or any later version
#
# The bilinear form a(v, u) and linear form L(v) for
# Poisson's equation.
#
# Compile this form with FFC: ffc Poisson.ufl

element = FiniteElement("Lagrange", triangle, 1)

v = TestFunction(element)
u = TrialFunction(element)
f = Coefficient(element)

a = inner(grad(v), grad(u))*dx
L = v*f*dx