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[femlisp-user] Femlisp-0-9-5

From: Nicolas Neuss
Subject: [femlisp-user] Femlisp-0-9-5
Date: Tue, 08 Mar 2005 13:58:57 +0100
User-agent: Gnus/5.1007 (Gnus v5.10.7) Emacs/21.3 (gnu/linux)


a new Femlisp version is available.  Here is the relevant excerpt from the

* From Femlisp-0.9.4 to Femlisp-0.9.5:

Some important corrections for allowing varying discretization order from
element to element were incorporated.

The matlisp class tree was restructured.  The file
@path{algebra;tensor.lisp} was moved to @path{matlisp;tensor.lisp}.

Removed bug in multigrid (lmgc) which made iterations which needed residual
before, but do not recompute it afterwards (e.g. Jacobi) return wrong

Refinement rules have been reworked to allow for arbitrary refinements of
reference cells.

Subcells are computed with automatically generated code which leads to an
acceleration of about a factor 5 for this function.

Several small bugfixes, especially concerning the output of the demo

Have fun,

Nicolas Neuss.

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