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Re: fsolve for scalar functions

From: Vivek Shanmuganathan \(95410006-BS\)
Subject: Re: fsolve for scalar functions
Date: Fri, 25 Jun 1999 16:17:43 +0530 (IST)

On Fri, 25 Jun 1999, Vivek Shanmuganathan (95410006-BS) wrote:

> My problem is to solve
> f( y1(t), y2(t), y3(t), y4(t), t) = 0
> where t is the only independent variable,
> and f(.) is a scalar.

The matlab function 'fzero' is meant for this purpose, i.e.  to find the
zero of a given nonlinear function from an intial guess or within a given

Invoking 'fzero' retruns

        error: `fzero' undefined

Isn't there an equivalent in Octave? I am using Octave 2.0.13.



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