polar coordinate
81List of mathematics articles (P) — NOTOC P P = NP problem P adic analysis P adic number P adic order P compact group P group P² irreducible P Laplacian P matrix P rep P value P vector P y method Pacific Journal of Mathematics Package merge algorithm Packed storage matrix Packing… …
82Multiple integral — Topics in Calculus Fundamental theorem Limits of functions Continuity Mean value theorem Differential calculus  Derivative Change of variables Implicit differentiation Taylor s theorem Related rates …
83Kepler's laws of planetary motion — In astronomy, Kepler s Laws of Planetary Motion are three mathematical laws that describe the motion of planets in the Solar System. German mathematician and astronomer Johannes Kepler (1571–1630) discovered them.Kepler studied the observations… …
84Hyperbolic spiral — A hyperbolic spiral is a transcendental plane curve also known as a reciprocal spiral. It has the polar equation r theta; = a , and is the inverse to the Archimedean spiral. It begins at an infinite distance from the pole in the centre (for… …
85z-axis — noun the third axis in a 3 dimensional coordinate system • Hypernyms: ↑coordinate axis * * * ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun : one of the axes in a three dimensional rectangular coordinate system : a line perpendicular to the plane of a polar coordinate… …
86Полярная система координат — Полярная сетка, на которой отложено несколько углов с пометками в градусах. Полярная система координат  двумерная система координат, в которой каждая точка на плоскости определяется двумя числами  полярным углом и полярны …
87Conformal map — For other uses, see Conformal (disambiguation). A rectangular grid (top) and its image under a conformal map f (bottom). It is seen that f maps pairs of lines intersecting at 90° to pairs of curves still intersecting at 90°. In mathematics, a… …
88Complex logarithm — A single branch of the complex logarithm. The hue of the color is used to show the arg (polar coordinate angle) of the complex logarithm. The saturation (intensity) of the color is used to show the modulus of the complex logarithm. The page with… …
89Terrapin Turtle Graphics — Infobox Software name = Terrapin Turtle Graphics developer = Spencer Tipping latest release version = 2.1 latest release date = May 17, 2008 operating system = Linux, Unix, Microsoft Windows, Mac OS, other operating systems with JRE… …
90Graph paper — Regular graphing paper (upper); Logarithmic graphing paper (lower). Graph paper, graphing paper, grid paper or millimeter paper is writing paper that is printed with fine lines making up a …
