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1 2 3 4 5 6 7 8 9 10 11 12 | #
# Author: Martin Sandve Alnes
# Date: 2008-10-03
#
element = VectorElement("Lagrange", triangle, 1)
u = TrialFunction(element)
v = TestFunction(element)
w = Coefficient(element)
a = dot(dot(u, grad(w)) + dot(w, grad(u)), v) * dx
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