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MathGroup Archive 1995

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Re: help (ParametricPlot)

  • Subject: [mg2535] Re: help (ParametricPlot)
  • From: sgspedav at reading.ac.uk (David Pearson)
  • Date: Fri, 17 Nov 1995 05:19:18 GMT
  • Approved: usenet@wri.com
  • Distribution: local
  • Newsgroups: wri.mathgroup
  • Organization: University of Reading, U.K.
  • Sender: daemon at wri.com ( )


Dear James and everyone else,

Try this:

ParametricPlot[{t Cos[t], t Sin[t]}, {t,0,4Pi},AspectRatio->Automatic]

I assume i and j are the usual cartesian unit vectos.

On 16 Nov 1995, James D. Wetter wrote:

>    I cannot seem to plot this function.
>    Use ParametricPlot to plot the graph 
>       f(t) = tcost i + tsint j 
>      for 0 is less than or equal t and greater than or equal to 
> 4Pi Set the AspectRatio option to Automatic.
>         email gt0477b at prism.gatech.edu


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