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MathGroup Archive 1993

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ParametricPlot

  • To: mathgroup at yoda.physics.unc.edu
  • Subject: ParametricPlot
  • From: " (Zdravko Balorda)" <zdravc at robo.fer.uni-lj.si>
  • Date: Sun, 14 Feb 1993 17:36:35 +0100

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Mailer: Elm [revision: 66.25]

Hi,

I have a function of one argument that returns a point in a plane,
that is a list {a,b}. I would like to get a plot of this function
and I have used ParametricPlot
but this is what I get:

In[34]:= ParametricPlot[Td,{theta,-Pi,Pi}]

ParametricPlot::ppcom: 
   Function Td cannot be compiled; plotting will proceed with the uncompiled
     function.

ParametricPlot::pptr: 
   Td does not evaluate to a pair of real numbers at theta = -3.14159.




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