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  • Committer: Bazaar Package Importer
  • Author(s): Johannes Ring
  • Date: 2009-10-12 14:13:18 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20091012141318-hkbxl0sq555vqv7d
Tags: 0.9.4-1
* New upstream release. This version cleans up the design of the
  function class by adding a new abstraction for user-defined
  functions called Expression. A number of minor bugfixes and
  improvements have also been made.
* debian/watch: Update for new flat directory structure.
* Update debian/copyright.
* debian/rules: Use explicit paths to PETSc 3.0.0 and SLEPc 3.0.0.

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bench/fem/convergence/Poisson3D_1.form
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# Copyright (C) 2005-2006 Anders Logg.
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# Licensed under the GNU LGPL Version 2.1.
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#
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# First added:  2005
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# Last changed: 2006-03-28
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#
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# Poisson's equation in 3D for q = 1
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element = FiniteElement("Lagrange", "tetrahedron", 1)
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v = TestFunction(element)
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U = TrialFunction(element)
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f = Function(element)
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a = v.dx(i)*U.dx(i)*dx
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L = v*f*dx