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MathGroup Archive 2006

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Re: Question Solve

  • To: mathgroup at smc.vnet.net
  • Subject: [mg71253] Re: Question Solve
  • From: "dimitris" <dimmechan at yahoo.com>
  • Date: Sun, 12 Nov 2006 06:47:35 -0500 (EST)
  • References: <ej1q5o$e20$1@smc.vnet.net>

Repost your question with PROPER Mathematica syntax

{} is use ONLY for lists, tables, iterators etc.

Use parentheses for qrouping.
If you believe parentheses will cause problems, breaking e.g. A into
A1, A2 e.t.c. for
compactness and simplicity.

Execute the following command

FrontEndExecute[{HelpBrowserLookup["MainBook", "1.2.5"]}]

See also the following link

http://documents.wolfram.com/mathematica/Tour/

I and many others will be respond to your question as soon as you make
the proper changes
in A and B.

Regards
Dimitris


htphuong at phys.hcmuns.edu.vn wrote:
> Dear Mathgroup,
>
> I want to know how to solve an equation system:
> A=({x+{q2-0.429)*e2^{-y}+0.429/{(2y+1)*0.55^y})/({x+{q1-0.429)*e1^{-y}+0.429/{(2y+1)*0.55^y})
>    (1)
> B=({x+{q3-0.429)*e3^{-y}+0.429/{(2y+1)*0.55^y})/({x+{q1-0.429)*e1^{-y}+0.429/{(2y+1)*0.55^y})
>    (2)
>
> where,
>  A,B, q1,q2,q3,e1,e2,e3 are constant
> 
> Thank you very much.
> 
> Huynh Truc Phuong


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