1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
# Copyright (C) 2009 Kristian B. Oelgaard (k.b.oelgaard@tudelft.nl)
# Licensed under the GNU GPL version 3 or any later version
#
# Test form for metadata
#
# Compile this form with FFC: ffc MetaData.ufl
element = FiniteElement("Lagrange", triangle, 1)
v = TestFunction(element)
u = TrialFunction(element)
# Three terms on the same subdomain using different representations
a_0 = v*u*dx(0, {"representation":"tensor"})\
+ inner(grad(v), grad(u))*dx(0, {"representation": "quadrature"})\
+ inner(grad(v), grad(u))*dx(0, {"representation": "auto"})
# Three terms on different subdomains using different representations and order
a_1 = inner(grad(v), grad(u))*dx(0, {"representation":"tensor", "quadrature_degree":8})\
+ inner(grad(v), grad(u))*dx(1, {"representation":"quadrature", "quadrature_degree":4})\
+ inner(grad(v), grad(u))*dx(1, {"representation":"auto", "quadrature_degree":"auto"})
a = a_0 + a_1
|
