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One or more new changesets pushed to the primary ufl repository.
A short summary of the last three changesets is included below.

changeset:   114:42a49d8bdd5754741ac481b103e48d27830b7377
tag:         tip
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Tue May 20 18:23:56 2008 +0200
files:       ufl/new_transform.py ufl/visitor.py
description:
Removed old unused files.


changeset:   113:1757c0f738145ca3ea85c1f3f4c02bc2558920ae
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Tue May 20 18:23:35 2008 +0200
files:       ufl/algebra.py ufl/all.py ufl/analysis.py ufl/base.py ufl/geometry.py ufl/new_transform.py ufl/transformations.py ufl/traversal.py ufl/utilities.py ufl/variable.py
description:
More cleanup. Added missing file. Moved utilities performing transformations
into transformations.py, utilities doing analysis and information extraction
into analysis.py, and import all utilities into utilities.py such that
'from ufl.utilitis import *' is possible.

Moved Variable to variable.py, removed the name, and removed class Symbol.
My idea now is that we should be able to do this:

f = any expression, possibly tensor valued
fv = variable(f)
g = foo(fv)
h = diff(g, fv)


changeset:   112:9e119cc0c9d1a1e9aef51dea04ff809e0ae88464
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Tue May 20 15:03:07 2008 +0200
files:       ufl/__init__.py ufl/all.py ufl/base.py ufl/differentiation.py ufl/tensoralgebra.py ufl/tensors.py
description:
Some cleanup.

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For more details, visit http://www.fenics.org/hg/ufl