line coordinates
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Line coordinates — In geometry, line coordinates are used to specify the position of a line just as point coordinates (or simply coordinates) are used to specify the position of a point. Contents 1 Lines in the plane 2 Tangential equations 3 Tangential equation of… … Wikipedia
Coordinates (mathematics) — Coordinates are numbers which describe the location of points in a plane or in space. For example, the height above sea level is a coordinate which is useful for describing points near the surface of the earth. A coordinate system, in a plane or… … Wikipedia
Line Islands — Coordinates: 0°0′S 157°0′W / 0°N 157°W / 0; 157 … Wikipedia
Line (geometry) — Three lines the red and blue lines have the same slope, while the red and green ones have same y intercept … Wikipedia
Line bundle — In mathematics, a line bundle expresses the concept of a line that varies from point to point of a space. For example a curve in the plane having a tangent line at each point determines a varying line: the tangent bundle is a way of organising… … Wikipedia
Line at infinity — Ideal line redirects here. For the ideal line in racing, see Racing line. In geometry and topology, the line at infinity is a line which is added to the real (affine) plane in order to give closure to, and remove the exceptional cases from, the… … Wikipedia
Line element — A line element in mathematics can most generally be thought of as the square of the change in a position vector in an affine space equated to the square of the change of the arc length. An easy way of visualizing this relationship is by… … Wikipedia
Line-plane intersection — 1. No intersection. 2. Point intersection. 3. Line intersection.In analytic geometry, the intersection of a line and a plane can be the empty set, a point, or a line. Distinguishing these cases, and determining equations for the point and line in … Wikipedia
Nottingham to Grantham Line — Nottingham Grantham Line A class 158 nearing Radcliffe station Overview Type Heavy rail System … Wikipedia
Nottingham to Lincoln Line — Nottingham Lincoln Line A East Midlands Trains class 153 at Lincoln Overview Type Heavy rail System … Wikipedia
Arun Valley Line — Map of the Arun Valley Line Overview Type Heavy rail System National Rail … Wikipedia
