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[HG UFL] More work on partialdiff with indices in swiginac evaluator.

To: ufl-dev@xxxxxxxxxx
From: ufl@xxxxxxxxxx (UFL)
Date: Tue, 26 Aug 2008 15:56:51 +0200 (CEST)
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:   218:afcea06804633f4d59762b9fd646d1da3c1fa359
tag:         tip
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Tue Aug 26 15:56:49 2008 +0200
files:       ufl/algorithms/ad.py ufl/algorithms/swiginac_eval.py ufl/differentiation.py
description:
More work on partialdiff with indices in swiginac evaluator.


changeset:   217:68249fc667b511f4c3bacd3f1cbedb28d9d44b99
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Tue Aug 26 15:35:36 2008 +0200
files:       test/algorithms.py ufl/algorithms/__init__.py ufl/algorithms/analysis.py ufl/algorithms/swiginac_eval.py ufl/algorithms/transformations.py ufl/permutation.py ufl/tensors.py
description:
Further implementation of swiginac evaluator.
Trying to apply most index expansion directly
in the evaluator, but haven't really analysed
whether this may lead to some blowup.


changeset:   216:912a7e480c9eaa57f124fcd819a40739971cf38f
user:        "Martin Sandve AlnÃ¦s <martinal@xxxxxxxxx>"
date:        Tue Aug 26 11:16:55 2008 +0200
files:       test/swiginac_eval.py ufl/algorithms/swiginac_eval.py ufl/common.py
description:
Refactoring of swiginac evaluation algorithm, not done yet but initial tests pass again.

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