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[HG UFL] Bugfix. Most tests pass, but there's an index-related bug in differentiation of products.

To: ufl-dev@xxxxxxxxxx
From: ufl@xxxxxxxxxx (UFL)
Date: Fri, 16 Jan 2009 17:13:25 +0100 (CET)
Delivered-to: ufl-dev@xxxxxxxxxx

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

changeset:   508:521123c1aba366f1e0252384850b23754c990aff
tag:         tip
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Fri Jan 16 17:13:23 2009 +0100
files:       test/ffcforms.py ufl/algorithms/checks.py ufl/algorithms/forward_ad.py ufl/formoperators.py
description:
Bugfix. Most tests pass, but there's an index-related bug in differentiation of products.


changeset:   507:8c512d5f14508ed647c36f866ed27760a9944893
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Fri Jan 16 16:43:39 2009 +0100
files:       ufl/differentiation.py
description:
Bugfix. d/dw[grad(w) : grad(w)] now works again, but still not second derivative.


changeset:   506:465ee03a04788de646bb1d62c2698e41899045d0
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Fri Jan 16 16:01:31 2009 +0100
files:       ufl/algorithms/forward_ad.py ufl/differentiation.py ufl/formoperators.py ufl/function.py ufl/terminal.py
description:
Bugfixes in AD code, mass_ad works again.

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