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MathGroup Archive 2004

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definite integral

  • To: mathgroup at smc.vnet.net
  • Subject: [mg49340] definite integral
  • From: Josh <Josh at Killer.K>
  • Date: Thu, 15 Jul 2004 07:00:03 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

from the solution of a system of 2 differential equations

sol=NDSolve[{v'[t]==10^3*i[t],
y'[t]== etc...

I get the solution y[t] for t \in [0,1], and I can plot it with the command:

Plot[Evaluate[y[t]/.sol],{t,0,0.5}, PlotRange->{-2,2}]

but I have also to compute the definite integral of y[t], between 0 and 
0.1, how can I do?

Thanks, Josh.


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