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MathGroup Archive 1999

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Urgent Help needed

  • To: mathgroup at
  • Subject: [mg20390] Urgent Help needed
  • From: "Vladimir Tsyrlin" <vtsyrlin at>
  • Date: Mon, 18 Oct 1999 02:40:33 -0400
  • Organization: OzEmail Ltd, Australia
  • Sender: owner-wri-mathgroup at

Given the implcit form of a curve, i.e. F(x,y,z) = 0, do you know how to
find the curvature of F at a point in 3D space? All the references I have
assume F is in parametric form and take the standard differential geometry

*************Vladimir Tsyrlin *******************
 vtsyrlin at   vtsyrlin at

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