MathGroup Archive 2011

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: FullSimplify with functions owner

  • To: mathgroup at smc.vnet.net
  • Subject: [mg119334] Re: FullSimplify with functions owner
  • From: mfduqued <mfduqued at gmail.com>
  • Date: Tue, 31 May 2011 07:45:55 -0400 (EDT)
  • References: <irtb8i$pmd$1@smc.vnet.net>

On 29 mayo, 06:38, mfduqued <mfduq... at gmail.com> wrote:
> Hi Community,
>
> I have an equations' system 8 x 8. I can to solve this system with
> FullSimplify[LinearSolve[Matrix,Vec]] but their solutions (theta,
> gamma, epsilon) are very large.
>
> I do some functions (f1[x_,y_,z_], f2[x_,y_,z_], f3[x_,y_,z_],
> f4[x_,y_,z_], f5[x_,y_,z_]) and I like to use these functions.
>
> How can I do that FullSimplify  replaced these functions at solutions
> and to obtain solutions like (f1[theta, gamma, epsilon]))?
>
> Thanks for your help and your suggestions

Hi community

In this moment I solve this problem with the an user=B4s help

The solution is

firstcomponentsolution/.{x_*y_*z_->f1[x,y,z],x_*y_+z_->f2[x,y,z]}

Do anyone know a better solution?

Thanks to user.


  • Prev by Date: Re: Can Mathematica construct a set of equations?
  • Next by Date: Re: Can't make function periodic for t<0
  • Previous by thread: Re: FullSimplify with functions owner
  • Next by thread: Simple question: is it possible to take a derivative and solve for x ?