Re: Miniut Program

From: Jacques Goldberg <Jacques.Goldberg_at_cern.ch>
Date: Wed, 29 Jul 2009 08:47:37 +0300


See http://root.cern.ch/root/HowtoFit.html , , section "User defined function".

vicky mangat wrote:

> Hi
> I want to know whether miniut minimization program is available in
> root. I want to minimize three parameters a_­i in given equation
>
>
> Y(x) = Σ a_­i *√x *exp (b_i *x – c_i *√x –d_i )
>
> i = 1 to 3
>
> I have data for y(x) and x. Other values are known to me expect so i
> want to get by using miniut so can someone tell me how to define this
> function in minuit.
>
>
>
> Varinderjit Singh
> Research Scholar
> Dept. of Physics
> Panjab University
> Chandigarh
>
>
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Received on Wed Jul 29 2009 - 07:47:47 CEST

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