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Re: Polygons

Anton Frühstück wrote:
> I would like to ask if anyone could tell me how a three dimensional
> surface created by Mathematica can be transformed into a sum of
> Polynomexpressions

I think you want to apply Graphics3D to the SurfaceGraphics, e.g.:

  Plot3D[1/(1 + x^2 + y^2), {x, -3, 3}, {y, -3, 3}]
  Graphics3D[%] // InputForm

Dr Jon D Harrop, Flying Frog Consultancy Ltd.

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