File:Cartesian-coordinate-system-directed.svg · Wikimedia Commons · See Wikimedia Commons
Also known as origin
point in a Euclidean space used as a reference for geometric measurements of surrounding space
In the Vinony graph
Within Vinony's link graph, 原點 is referenced by 236 other articles, and connects out to coordinate system, mathematics and International Standard Book Number.
It is catalogued under the topic Elementary mathematics.
Its subject is documented across 45 Wikipedia language editions.
Wikidata facts
- Instance of
- point
- Part of
- affine space
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- maintained by WikiProject
- WikiProject Mathematics
Sources (1)
via Wikidata · CC0
Article · 中文
在數學上，座標系統的原點是指座標軸的交點。 在常用的二維（或三維）直角座標系中，分別有二個（或三個）互相垂直的座標軸。原點為各座標軸的交點，並且將各座標軸分為二段，在原點一側的座標為正值，另一側則為负值。 在二維直角座標系中，原點的座標為(0,0)。而在三維直角座標系中，原點的座標為(0,0,0)。
Abstract from DBpedia / Wikipedia · CC BY-SA
Connections
coordinate system
Entity
mathematics
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International Standard Book Number
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complex number
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point
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Euclidean geometry
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Cartesian coordinate system
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polar coordinate system
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imaginary number
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Euclidean space
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number line
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basis
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complex plane
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Lev Pontryagin
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radial basis function
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symmetry
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pointed space
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null vector
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distance from a point to a plane
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