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Re: Question from a biologist

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  • Subject: [mg70475] Re: Question from a biologist
  • From: "ben" <benjamin.friedrich at>
  • Date: Tue, 17 Oct 2006 02:59:03 -0400 (EDT)
  • References: <egv9ah$r80$>

Dear tnad,

could you describe your problem in more detail, e.g. give an example?

One way to set something to zero in a sea of equations is


Maybe this is useful.


tnad schrieb:

> I'm trying to simulate some chemical reactions in mathematica using ODEs. I want to keep some of the variables (the parameters in the differential equations) constant during the simulation. Right now, I have to look for the first derivative of every variable in a sea of differential equations and set it to zero. Is there a more "elegant" way to do this in mathematica?

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