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Cartesian Coordinate System

Points are located by signed distances along perpendicular axes from a common origin, so geometry becomes arithmetic on tuples; 3D graphics adds a z-axis and must fix a handedness convention for which way it points.

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Cartesian Coordinate Systems in Classical Mechanics

The Cartesian coordinate system in classical mechanics is a formal spatial framework defined by three mutually orthogonal axes (x, y, z) anchored at the origin to uniquely localize points and objects…