| 释义 |
CrossIn general, a cross is a figure formed by two intersecting Line Segments. In LinearAlgebra, a cross is defined as a set of mutually Perpendicular pairs of Vectors of equalmagnitude from a fixed origin in Euclidean -Space.
The word ``cross'' is also used to denote the operation of the Cross Product, so would be pronounced ``a cross b.'' See also Cross Product, Dot, Eutactic Star, Gaullist Cross, Greek Cross, LatinCross, Maltese Cross, Papal Cross, Saint Andrew's Cross, Saint Anthony's Cross, Star
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