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Re: Eliminate

  • To: mathgroup at smc.vnet.net
  • Subject: [mg116196] Re: Eliminate
  • From: Francisco Javier García Capitán <garciacapitan at gmail.com>
  • Date: Fri, 4 Feb 2011 01:42:40 -0500 (EST)
  • References: <AANLkTimPXhyLe2=7mcZDkq=7XOUyq9P89obobhxG9Mm5@mail.gmail.com>

Sorry, I meant to eliminate v and w

2011/2/2 Francisco Javier Garc=EDa Capit=E1n <garciacapitan at gmail.com>

> Dear friends, how can I eliminate t from the equations
>
> {x,y,z}={(v + w) (b^2 v^4 - a^2 v^3 w + 3 b^2 v^3 w + c^2 v^3 w -  3a^2
> v^2 w^2 + 3 b^2 v^2 w^2 + 3 c^2 v^2 w^2 - a^2 v w^3 +
>     b^2 v w^3 + 3 c^2 v w^3 + c^2 w^4),
>  -w (-b^2 v^4 - 2 b^2 v^3 w - a^2 v w^3 + b^2 v w^3 + c^2 v w^3 + c^2 w^4),
>
> -v (b^2 v^4 - a^2 v^3 w + b^2 v^3 w + c^2 v^3 w - 2 c^2 v w^3 - c^2 w^4)}
>
> Many thanks
>
> --
> ---
> Francisco Javier Garc=EDa Capit=E1n
> http://garciacapitan.auna.com
>



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Francisco Javier Garc=EDa Capit=E1n
http://garciacapitan.auna.com


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