This article is about coordinate geometry. For the geometry of analytic varieties, see Algebraic geometry § Analytic geometry.
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Ahmes
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Kātyāyana
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Sijzi
Khayyám
al-Yasamin
al-Tusi
Yang Hui
Parameshvara
1400s–1700s
Jyeṣṭhadeva
Descartes
Pascal
Huygens
Minggatu
Euler
Sakabe
Aida
1700s–1900s
Gauss
Lobachevsky
Bolyai
Riemann
Klein
Poincaré
Hilbert
Minkowski
Cartan
Veblen
Coxeter
Present day
Atiyah
Gromov
v
t
e
See also: Equation § Analytic geometry
In mathematics, analytic geometry, also known as coordinate geometry or Cartesian geometry, is the study of geometry using a coordinate system. This contrasts with synthetic geometry.
Analytic geometry is used in physics and engineering, and also in aviation, rocketry, space science, and spaceflight. It is the foundation of most modern fields of geometry, including algebraic, differential, discrete and computational geometry.
Usually the Cartesian coordinate system is applied to manipulate equations for planes, straight lines, and circles, often in two and sometimes three dimensions. Geometrically, one studies the Euclidean plane (two dimensions) and Euclidean space. As taught in school books, analytic geometry can be explained more simply: it is concerned with defining and representing geometric shapes in a numerical way and extracting numerical information from shapes' numerical definitions and representations. That the algebra of the real numbers can be employed to yield results about the linear continuum of geometry relies on the Cantor–Dedekind axiom.
In mathematics, analyticgeometry, also known as coordinate geometry or Cartesian geometry, is the study of geometry using a coordinate system. This contrasts...
algebraic geometry and analyticgeometry are two closely related subjects. While algebraic geometry studies algebraic varieties, analyticgeometry deals with...
geometry. In the early 17th century, there were two important developments in geometry. The first was the creation of analyticgeometry, or geometry with...
geometry" was coined only after the 17th century, and the introduction by René Descartes of the coordinate method, which was called analyticgeometry...
study of differential and analytic manifolds. This is obtained by extending the notion of point: In classical algebraic geometry, a point of an affine variety...
lines, to propositions about those objects. This is in contrast to analyticgeometry, introduced almost 2,000 years later by René Descartes, which uses...
mathematics, and in particular differential geometry and complex geometry, a complex analytic variety or complex analytic space is a generalization of a complex...
Additionally, the extra structure of complex geometry allows, especially in the compact setting, for global analytic results to be proven with great success...
equations; thus the name analyticgeometry. This point of view, outlined by Descartes, enriches and modifies the type of geometry conceived of by the ancient...
197 Thomas, George B. Jr., and Finney, Ross L. (1979), Calculus and AnalyticGeometry, Addison Wesley Publ. Co.: p. 140. "Circles For Leaving Certificate...
At this time, the recent work of René Descartes introducing analytic coordinates to geometry allowed geometric shapes of increasing complexity to be described...
as "ordinary". An algebraic model for doing projective geometry in the style of analyticgeometry is given by homogeneous coordinates. On the other hand...
cylinder. Various techniques and tools are used in solid geometry. Among them, analyticgeometry and vector techniques have a major impact by allowing the...
{\displaystyle xy} is constant. Analyticgeometry is the study of geometry using a coordinate system. This contrasts with synthetic geometry. Usually the Cartesian...
his research into number theory. He made notable contributions to analyticgeometry, probability, and optics. He is best known for his Fermat's principle...
Several approaches to non-archimedean geometry lecture notes from the Arizona Winter School Rigid AnalyticGeometry and Its Applications (Progress in Mathematics)...
applied to any curve. Cartesian coordinates are the foundation of analyticgeometry, and provide enlightening geometric interpretations for many other...
themselves readily to calculation Analyticgeometry, the study of geometry based on numerical coordinates rather than axioms Analytic number theory, a branch of...
variety Protter, Murray H.; Protter, Philip E. (1988), Calculus with AnalyticGeometry, Jones & Bartlett Learning, p. 62, ISBN 9780867200935. Redgrove, Herbert...
type of conic is determined by the value of the eccentricity. In analyticgeometry, a conic may be defined as a plane algebraic curve of degree 2; that...