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[HG UFL] Bug fix in form2ufl

To: ufl-dev@xxxxxxxxxx
From: ufl@xxxxxxxxxx (UFL)
Date: Tue, 17 Mar 2009 20:45:39 +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:   742:aca34bd48a58add553c508712ba1adb27212bb20
tag:         tip
user:        Anders Logg <logg@xxxxxxxxx>
date:        Tue Mar 17 20:45:36 2009 +0100
files:       scripts/form2ufl
description:
Bug fix in form2ufl


changeset:   741:2b7a6cd8d94bce754f4ef35e6cfddf4c56609de8
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Mon Mar 16 11:18:23 2009 +0100
files:       ufl/algorithms/formtransformations.py
description:
Bugfix in lhs/rhs for variable.


changeset:   740:37e555d9d69f5fc6c20158ebdf696abacc5411d1
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Mon Mar 16 11:02:14 2009 +0100
files:       ufl/algebra.py ufl/algorithms/forward_ad.py ufl/operators.py
description:
Bugfix in simplification f*f -> f**2,
can't do this if f has free indices,
since it messes up the AD implementation.

Made some more tensor operators do sensible things when passed a scalar.

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