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Help to solve numerical equation

  • To: mathgroup at smc.vnet.net
  • Subject: [mg43697] Help to solve numerical equation
  • From: "Raul Gomez Riera" <raul.gomez at cigb.edu.cu>
  • Date: Tue, 30 Sep 2003 16:42:52 -0400 (EDT)
  • Sender: owner-wri-mathgroup at wolfram.com

I want to solve the equation below:


eq = 0.5*Exp[x*200] + 0.21*Exp[x*500] + 0.1*Exp[x*110] + 
    0.07*Exp[x*(15)] + 0.018*Exp[x*(-16)] + 0.002*Exp[x*(-263)] - 1

and I am try whith:

NSolve[eq == 0, x ]

but Mathematica don't get any result. We have Mathematica 4.0 on linux.

Can any body help  me.

Thanks 

Raul



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