Difference between revisions of "Sphere"
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A generalization of it is the set of points which in some vector space is, according to a specified norm, equidistant. | A generalization of it is the set of points which in some vector space is, according to a specified norm, equidistant. | ||
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Revision as of 19:36, July 13, 2016
A wireframe sphere.
A sphere is the set of all points in three-dimensional euclidean space (R3) which are at a fixed distance r (called radius) away from a point called the center.
A generalization of it is the set of points which in some vector space is, according to a specified norm, equidistant.