Groups > comp.soft-sys.math.mathematica > #1553

from Rumen, MEXICO, petition

From	Rumen Ivanov <rumen5252@yahoo.com.mx>
Newsgroups	comp.soft-sys.math.mathematica
Subject	from Rumen, MEXICO, petition
Date	2011-04-09 11:12 +0000
Organization	Steven M. Christensen and Associates, Inc and MathTensor, Inc.
Message-ID	<inpeua$8ul$1@smc.vnet.net> (permalink)

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Hello, 

11*Exp[-Es/135]+10.5*Exp[-Es/425]+
4.899*Exp[-Es/1754]+ 2.02912  = 0
Please tell me how Mathematica can solve this equation
for Es? With the derivatives of "Solve" it is impossible.

Best

Regards,

Rumen

Prof. Dr. Rumen Ivanov Tsonchev 
Facultad de F=EDsica 
Universidad Aut=F3noma de Zacatecas 
e-mail=B4s:
rumen5252@yahoo.com.mx 
rumen@fisica.uaz.edu.mx

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from Rumen, MEXICO, petition Rumen Ivanov <rumen5252@yahoo.com.mx> - 2011-04-09 11:12 +0000
  Re: from Rumen, MEXICO, petition Peter <petsie@dordos.net> - 2011-04-11 11:07 +0000
  Re: from Rumen, MEXICO, petition Noqsi <noqsiaerospace@gmail.com> - 2011-04-11 11:07 +0000
  Re: from Rumen, MEXICO, petition "Stephen Luttrell" <steve@_removemefirst_stephenluttrell.com> - 2011-04-11 11:05 +0000

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