You are browsing glossary terms with label maths

cartesian Created Sep 14, 2018 (10:09) by Victor Cheung | In glossary Glossary | In space Otaku's Home

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Definition

A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length. Each reference line is called a coordinate axis or just axis (plural axes) of the system, and the point where they meet is its origin, at ordered pair (0, 0). The coordinates can also be defined as the positions of the perpendicular projections of the point onto the two axes, expressed as signed distances from the origin.

Source: https://en.wikipedia.org/wiki/Cartesian_coordinate_system

Synonym(s)

Abbreviation(s)

    cartesian

cartesian coordinate system Created Sep 14, 2018 (10:08) by Victor Cheung | In glossary Glossary | In space Otaku's Home

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Definition

A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances to the point from two fixed perpendicular directed lines, measured in the same unit of length. Each reference line is called a coordinate axis or just axis (plural axes) of the system, and the point where they meet is its origin, at ordered pair (0, 0). The coordinates can also be defined as the positions of the perpendicular projections of the point onto the two axes, expressed as signed distances from the origin.

Source: https://en.wikipedia.org/wiki/Cartesian_coordinate_system

Synonym(s)

Abbreviation(s)

    cartesian

polar Created Sep 14, 2018 (10:07) by Victor Cheung | In glossary Glossary | In space Otaku's Home

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Definition

Points in the polar coordinate system with pole O and polar axis L. In green, the point with radial coordinate 3 and angular coordinate 60 degrees or (3, 60°). In blue, the point (4, 210°). In mathematics, the polar coordinate system is a two-dimensional coordinate system in which each point on a plane is determined by a distance from a reference point and an angle from a reference direction. The reference point (analogous to the origin of a Cartesian coordinate system) is called the pole, and the ray from the pole in the reference direction is the polar axis. The distance from the pole is called the radial coordinate or radius, and the angle is called the angular coordinate, polar angle, or azimuth

Synonym(s)

Abbreviation(s)

    polar

polar coordinate system Created Sep 14, 2018 (10:06) by Victor Cheung | In glossary Glossary | In space Otaku's Home

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Definition

Points in the polar coordinate system with pole O and polar axis L. In green, the point with radial coordinate 3 and angular coordinate 60 degrees or (3, 60°). In blue, the point (4, 210°). In mathematics, the polar coordinate system is a two-dimensional coordinate system in which each point on a plane is determined by a distance from a reference point and an angle from a reference direction. The reference point (analogous to the origin of a Cartesian coordinate system) is called the pole, and the ray from the pole in the reference direction is the polar axis. The distance from the pole is called the radial coordinate or radius, and the angle is called the angular coordinate, polar angle, or azimuth

Synonym(s)

Abbreviation(s)

    polar