MathGroup Archive 2007

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

Search the Archive

equation trecker questions.

  • To: mathgroup at
  • Subject: [mg81972] equation trecker questions.
  • From: sean_incali <sean_incali at>
  • Date: Mon, 8 Oct 2007 00:02:45 -0400 (EDT)

I was playing with the equation treker that came with GUIKit release.

When it was first released, I didn' see much use for it, but now I
have some needs for it at the moment. Well, I coudl live without it,
but it will help me a lot.

So the questions are...

1. does equation trekker work with algegraic expression like
polynomials? Because the following doesn't work.

{d= 0.1, c= 1, n= 5};

EquationTrekker[(b c y-a y^n +c y^6)/(b+y^5), {a, y}, None, PlotRange-
>{{-10, 10},{-10, 10}}, TrekParameters->{b-> {10, {0,20}},a -> {20,

>From In[9]:= EquationTrekker::ncsol: Could not compute the solution

Out[10]= $Failed

What do I need to change u there in order to make it work?

2. Does v. 6 have equation trekker and has it changed much at all?

Thanks for any info in advance.


  • Prev by Date: creating a palette of characters
  • Next by Date: Minor bug in the Documentation Centre interface
  • Previous by thread: Re: creating a palette of characters
  • Next by thread: Re: equation trecker questions.