The Polar Line (Norwegian: Polarbanen, German: Polarbahn) is an incomplete and abandoned railway line in Norway, from Fauske to Narvik and, if finished...
21 KB (2,883 words) - 00:36, 5 September 2024
pole and polar are respectively a point and a line that have a unique reciprocal relationship with respect to a given conic section. Polar reciprocation...
12 KB (1,353 words) - 12:05, 19 July 2024
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...
48 KB (6,600 words) - 08:37, 23 June 2024
Look up polar in Wiktionary, the free dictionary. Polar may refer to: Polar may refer to: Geographical pole, either of two fixed points on the surface...
3 KB (427 words) - 13:20, 18 June 2024
Cylindrical coordinate system (redirect from Cylindrical polar coordinates)
following: In many problems involving cylindrical polar coordinates, it is useful to know the line and volume elements; these are used in integration...
18 KB (2,136 words) - 02:44, 23 May 2024
Spherical coordinate system (redirect from Spherical polars)
r along the radial line connecting the point to the fixed point of origin; the polar angle θ between the radial line and a polar axis; and the azimuthal...
42 KB (6,266 words) - 18:39, 18 August 2024
In algebraic geometry, the first polar, or simply polar of an algebraic plane curve C of degree n with respect to a point Q is an algebraic curve of degree...
7 KB (1,204 words) - 15:00, 19 March 2020
A polar circle is a geographic term for a conditional circular line (arc) referring either to the Arctic Circle or the Antarctic Circle. These are two...
5 KB (656 words) - 20:12, 16 August 2024
anterior or posterior surface of the kidney (Anterior), location relative to polar lines(Lines), and whether or not it is touching the renal artery or vein...
14 KB (1,497 words) - 00:58, 3 December 2023
to calculate a conic section's axis, vertices, tangents and the pole and polar relationship between points and lines of the plane determined by the conic...
19 KB (3,167 words) - 18:32, 21 September 2023