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[HG DOLFIN] LA:

To: dolfin-dev@xxxxxxxxxx
From: dolfin@xxxxxxxxxx (DOLFIN)
Date: Mon, 21 Jan 2008 11:34:55 +0100 (CET)
Delivered-to: dolfin-dev@xxxxxxxxxx

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

changeset:   3565:54bef76737acd98113c837014f1436435284b87f
tag:         tip
user:        "Johan Jansson <jjan@xxxxxxxxxx>"
date:        Mon Jan 21 11:34:55 2008 +0100
files:       src/kernel/la/dolfin/Matrix.h src/kernel/ode/MonoAdaptiveNewtonSolver.cpp src/kernel/ode/dolfin/MonoAdaptiveNewtonSolver.h
description:
LA:

Implemented missing destructor in Matrix.

ODE:

Added LU solver for sparse matrix representation.


changeset:   3564:bba9fb57eaa5fcad0b4cbf66bd53dbc005e40e0c
parent:      3563:231e344d22450fd9acd82954257bd85f8e9e32cf
parent:      3562:ccbe1d3362fbb217124f68eb4f9bd8d92179d1d9
user:        "Johan Jansson <jjan@xxxxxxxxxx>"
date:        Sun Jan 20 17:13:26 2008 +0100
files:       
description:
Merge.


changeset:   3563:231e344d22450fd9acd82954257bd85f8e9e32cf
parent:      3556:f3f585154726da4870b443e03c0463ae2b03ab1b
user:        "Johan Jansson <jjan@xxxxxxxxxx>"
date:        Sun Jan 20 17:07:58 2008 +0100
files:       src/kernel/la/PETScMatrix.cpp src/kernel/la/dolfin/Matrix.h src/kernel/ode/MonoAdaptiveJacobian.cpp src/kernel/ode/MonoAdaptiveNewtonSolver.cpp
description:
LA:

Changed to pointer-based storage for DefaultMatrix member of Matrix
(simplifies reallocation).

Implemented matrix copy.

ODE:

Use LA interface for matrix copy.

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For more details, visit http://www.fenics.org/hg/dolfin