Point Lattice -- from Wolfram MathWorld

Point Lattice -- from Wolfram MathWorld

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日期:2025-12-06
A point lattice is a regularly spaced array of points. In the plane, point lattices can be constructed having unit cells in the shape of a square, rectangle, hexagon, etc. Unless otherwise specified, point lattices may be taken to refer to points in a squ...看更多