Re: How to solve a stiff ODE system?

Orlando wrote:
Stephen Montgomery-Smith wrote:
Orlando wrote:
I want to solve a system of first order ODEs with a given initial
value:
d Y
---- = f(t, Y) Y(t_0) = Y_0
d t
Where, f(t, Y) is nonlinear.

I'm currently modeling the space charge flow of the high voltage direct
current power lines. This is a ODE system with four state variables.
What are the equations?

I have a Calculus-level compiler (FC) that may solve this. Would you be
willing to put it up on a web site for others to view and learn from?
(see http://www.digitalCalculus.com/page/593562 for an example
write-up.)

Thanks,
Phil

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