Re: stiff ODE solver?

[Tony Roberts]

>Octave users,
>
>       Does anyone know where I can get an m-file version of a stiff ODE
>solver?

I have written some reasonable Differential-Algebraic Equation (DAE)
solvers for matlab which should port to octave easily.  These routines also
are good for stiff differential equations (because a rapidly decaying mode
is almost indistinguishable from an algebraic equation---the adiabatic
approximation).

You should be able to download them from my web site.

                                                        Tony

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 Professor A.J. Roberts
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 AUSTRALIA                 http://www.sci.usq.edu.au/staff/aroberts
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