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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:   119:ea0a430bda92c750c8531a3c0485727496a7dbfb
tag:         tip
user:        Anders Logg <logg@xxxxxxxxx>
date:        Tue May 27 10:05:55 2008 +0200
files:       ufl/finiteelement.py
description:
Implement extract_component for all element types.
Still untested but it should work. ;-) See if you
agree with the current implementation of mixed, vector
and tensor elements and then we can go ahead and add
more extensive unit tests.


changeset:   118:f8724a827eddc3e64242fad3cc02826b0410d4ac
user:        Anders Logg <logg@xxxxxxxxx>
date:        Tue May 27 00:35:17 2008 +0200
files:       ufl/finiteelement.py
description:
Add function extract_component to element classes, still only
implemented for simple elements


changeset:   117:3611a242d8a406cc8027570f6e09000ab12d7a09
user:        Anders Logg <logg@xxxxxxxxx>
date:        Thu May 22 23:43:52 2008 +0200
files:       ROADMAP ufl/elements.py ufl/finiteelement.py ufl/permutation.py ufl/utilities.py
description:
Work on the finite element classes:
 - Flatten representation of tensor elements
 - Add utilities for computing permutations (from Exterior)
 - Add support for specifying general symmetries (using a dictionary)
 - Vector and TensorElements may be created from non-scalar elements
   (opposite to what we concluded in an earlier discussion). This makes
   sense, in particular for the BDM test case. The important thing is
   that all elements are equal and simple.
 - Access function for elements and indices not yet implemented

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