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S.O.S. , please......

  • To: mathgroup at
  • Subject: [mg25918] S.O.S. , please......
  • From: "alessandro agresti" <agresti at>
  • Date: Tue, 7 Nov 2000 23:05:03 -0500 (EST)
  • Sender: owner-wri-mathgroup at

I have the following function:

y(R) =  A * [R^b] * [exp(-cR)]

I know   y0=y(r_0),  y1=y ' (r_0),  y2=y " (r_0),  where r_0 is know value.

Can anybody tell me if:

1) mathematica can help me to find the analitic formulas  for  the
parameters : A,  b,  c
2) if yes , please tell me which are the commands to give Mathematica.
3) perhaps the better thing for me it is to receive the analitic formulas by
    but I don't dare to hope it...........

Thanks for Your BIG help.

alessandro agresti
e-mail: agresti at

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