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MathGroup Archive 2004

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Re: Interpolating function

  • To: mathgroup at smc.vnet.net
  • Subject: [mg45413] Re: Interpolating function
  • From: drbob at bigfoot.com (Bobby R. Treat)
  • Date: Wed, 7 Jan 2004 01:09:03 -0500 (EST)
  • References: <btb8ko$jn9$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

If f is the interpolating function and t is the final time, then f[t]
is the value at the final time. Save that and reuse 'f' for the next
ODE.

Bobby

Guibout <guibout at ifrance.com> wrote in message news:<btb8ko$jn9$1 at smc.vnet.net>...
> HI,
> I need to solve a large number of ordinary differential equations 
> (5000). I encounter some memory issues using Mathematica because it 
> deals with interpolating functions. I only need to know the value of the 
> functions I integrate at the final time, and therefore do not need all 
> the information contained in the interpolating function. Is there any 
> ways I can overcome this difficulty?
> Thanks you,
> Vincent


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