[pstricks] Plotting Equations

Juergen Gilg gilg at acrotex.net
Thu Oct 11 00:47:06 CEST 2007

What about




Patrick Drechsler wrote:
> "Hensh, Richard" <hensh at math.msu.edu> writes:
>> Can PSTricks be used to sketch the graph of an equation? For
>> example,
>>         x^2 - xy + y^2 = 7
>> Using Mathematica, I was able to use the ContourPlot function to
>> sketch the graph and then import the object, but I prefer
>> self-contained solutions whenever possible.
> This is only possible if you provide a range of data for X and
> Y. There is no "auto-scaling" in PSTricks or postscript as far as I
> know.

  jürgen gilg
  austr. 59
  70376 stuttgart

tel       0711-59 27 88
e-mail    gilg at acrotex.net
website   www.acrotex.net

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