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註釋Abstract: "Tensor products are widely used in computer graphics and computer aided geometric design for representing freeform surfaces. Standard tensor product surface patches retain vestiges of the original rectilinear shape of their domains. This feature is not always desired. We introduce a variant of the tensor product, called the tensor product slice, which can be used to create multi-sided surface patches of non-rectilinear shape. We give examples to show that this variant retains many desirable properties of standard tensor products."