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[HG DOLFIN] Use initial guess in PETSc Krylov solevrs.

To: dolfin-dev@xxxxxxxxxx
From: dolfin@xxxxxxxxxx (DOLFIN)
Date: Fri, 26 Sep 2008 10:39:58 +0200 (CEST)
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:   4817:e5931f1547d8f620e6c8b4b7b25dd984b7ba6527
tag:         tip
user:        "Garth N. Wells <gnw20@xxxxxxxxx>"
date:        Fri Sep 26 09:39:49 2008 +0100
files:       dolfin/la/PETScKrylovSolver.cpp
description:
Use initial guess in PETSc Krylov solevrs.


changeset:   4816:02084a5c6b4a0928d32c66f4d239ba4c51c6506f
user:        Anders Logg <logg@xxxxxxxxx>
date:        Thu Sep 25 22:30:25 2008 +0200
files:       site-packages/dolfin/norm.py
description:
Don't round small norms to zero in norm()


changeset:   4815:952bfda894041d538bf7fae10f281c42036ddde6
user:        Anders Logg <logg@xxxxxxxxx>
date:        Thu Sep 25 22:11:38 2008 +0200
files:       dolfin/function/FunctionSpace.cpp dolfin/function/FunctionSpace.h dolfin/function/NewFunction.cpp dolfin/function/NewFunction.h dolfin/mesh/Point.h
description:
Implement NewFunction::eval(). The actual computation takes place
in FunctionSpace so that IntersectionDetector may be shared between
several functions in the same space.

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