[SciPy-User] Sparse jacobian in scipy ODE solver
Sun Jan 22 05:16:24 CST 2012
Thanks for your fast reply.
Is the support for banded jacobians available from the current scipy
implementation or should I get my hands dirty in fortran code? =)
On Sat, Jan 21, 2012 at 14:30, Pauli Virtanen <email@example.com> wrote:
> 21.01.2012 14:14, Per Nielsen kirjoitti:
> [clip: zvode]
> > It seems that the jacobian can not be sparse. But is this a fundamental
> > problem or could one somehow work around it and still use ode from scipy?
> The solvers don't support sparse matrices (they support banded matrices,
> though). I don't think there's a way around this, as they are mostly
> Fortran code.
> Pauli Virtanen
> SciPy-User mailing list
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