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[HG UFL] ROADMAP update.

To: ufl-dev@xxxxxxxxxx
From: ufl@xxxxxxxxxx (UFL)
Date: Mon, 3 Nov 2008 19:35:07 +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:   400:48d405e906ec9dc33ca28e552b682ac8a3bd887e
tag:         tip
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Mon Nov 03 19:34:55 2008 +0100
files:       ROADMAP
description:
ROADMAP update.


changeset:   399:21eb16290b82097ee7f3dcd05b4dc6633b9e18b0
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Mon Nov 03 19:29:15 2008 +0100
files:       ROADMAP test/simplify.py ufl/algebra.py ufl/tensoralgebra.py
description:
Sorting of of "A : B = B : A" and simplification of
products "f*f = f**2", try "ufl2pdf stiffness_ad.ufl"
again to see an example result.

Further simplifications may be difficult without compromising other goals.


changeset:   398:098cb7dcaa2171bddc17f7fdf2606f19435d32ce
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Mon Nov 03 16:05:28 2008 +0100
files:       test/elements.py test/simplify.py ufl/algebra.py
description:
Improved safe automatic expression-level simplification in Sum.
Needs to be employed in other commuting operations as well for full effect.

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