Hi,
As the title says, I'm trying to find reaction rate constants using FindFit. Unfortunately, I'm getting the error "FindFit::nrlnum: The function value ... is not a list of real numbers with \ dimensions {512} at {Amp,k1,k1r,k3,k3r,k19,k20} = \ {424.5993497,82.,3.10^6,8.810^7,1.5*10^9,114000.,250.}"
The code is in the attached file. Please suggest ways to fix this - I don't understand what I'm doing incorrectly.
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