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The polar form of a polynomial surface. (English) Zbl 0951.68168

Summary: In this paper we present the general theory of polarization of polynomial surfaces, and de- rive the rules of computation of partial derivatives and directional derivative for the polynomial parameterization of a surface, using its polar form.

MSC:

68U07 Computer science aspects of computer-aided design
65D17 Computer-aided design (modeling of curves and surfaces)
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