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Re: Solving 4 quadratic equations with four unknowns
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From: |
Ben Abbott |
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Subject: |
Re: Solving 4 quadratic equations with four unknowns |
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Date: |
Mon, 11 Aug 2014 10:32:47 -0400 |
On Aug 11, 2014, at 7:05 AM, scjoshi <address@hidden> wrote:
> I have four equations:
> f1 (x1, x2, x3, x4, x1*x3, x1*x4, x2*x3, x2*x4)=0
> f2 (x1, x2, x3, x4, x1*x3, x1*x4, x2*x3, x2*x4)=0
> f3 (x1, x2, x3, x4, x1*x3, x1*x4, x2*x3, x2*x4)=0
> f4 (x1, x2, x3, x4, x1*x3, x1*x4, x2*x3, x2*x4)=0
>
> Is there any way of solving these four quadratic equations in octave?
Take at look at ...
help fsolve
Ben