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Question: Use numerical solution as input

Question:Use numerical solution as input

Puckvalan 4 Maple
input
May 20 2009
0

Hi everyone,

I am trying to use a numerical solution calculated by maple as input for another differential equation (to be solved numerically also)

What I have now:

dsysT := {diff(nT(t),t)=-(F/V)*nT(t),nT(0)=nD0}:
dsnT := dsolve(dsysT,numeric);

 

dsysD := {diff(nD(t),t)=(F/V)*(nDi-nD(t))-nD(t)*<here should be the function from above>*sigma,nD(0)=nD0}:
dsnD := dsolve(dsysD,numeric);
 

I realize ofcourse the first ODE is really easy to solve, but after these two comes another, so I am mainly interested in that step.

Any help will be greatly appeciated

 

PV
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