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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:   889:844775aace9a709da79a0526919fde1d4b0a2d6a
tag:         tip
parent:      888:a315e8d6a5f238b8211d48693c57067709cc7ccb
parent:      887:6b41fa3938eb4a304e0da315afb78fdfa8806818
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Thu May 14 23:08:40 2009 +0200
files:       
description:
merge


changeset:   888:a315e8d6a5f238b8211d48693c57067709cc7ccb
parent:      886:c9625b6fe21a3375db0a068b8ae24055de3dd4d8
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Thu May 14 23:08:27 2009 +0200
files:       sandbox/algorithmtests/test_restrictions.py ufl/algorithms/__init__.py ufl/algorithms/propagate_restrictions.py
description:
Added function propagate_restrictions(expression).
Not used anywhere, form compilers can use it
to propagate restrictions to terminals.


changeset:   887:6b41fa3938eb4a304e0da315afb78fdfa8806818
user:        "Martin Sandve Alnæs <martinal@xxxxxxxxx>"
date:        Wed May 13 14:37:36 2009 +0200
files:       ufl/algorithms/forward_ad.py
description:
Attempted a quick cache dict for speeding up AD,
didn't work (don't have time to pursue now).

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