Look at the Excel VBA help on Solver.

--
Regards,
Tom Ogilvy

"kckar" <[email protected]> wrote in
message news:[email protected]...
>
> its kind of complex
>
> basically i am creating a forecast model where d2:f2 alpha, beta and
> delta values. (that all alter the forecast)
>
> i2 is the sum of squares of the errors between the forecasted data and
> the real values
>
>
> you need more info? what type?
>
>
> --
> kckar
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