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Acceleration of NDSolve

• To: mathgroup at smc.vnet.net
• Subject: [mg12948] Acceleration of NDSolve
• From: Michael Bunk <m.bunk at iatf.fzk.de>
• Date: Sun, 28 Jun 1998 02:51:42 -0400
• Organization: Forschungszentrum Karlsruhe
• Sender: owner-wri-mathgroup at wolfram.com

I'm using NDSolve together with InterpolatingFunctions as arguments.
This leads to very long CPU-times compared with an analytic formulation
of the problem

analytic formulation :  CPU-time -> 15 minutes InterpolatingFunctions:
CPU-time -> 10-20 hours.

Is it possible to accelerate InterpolatingFunctions? I tried Compile,
but this doesn't work with lists, i.e. InterpolatingFunctions.


Regards,

Michael Bunk