Abscissas

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• Abscissas — Abscissa Ab*scis sa, n.; E. pl. {Abscissas}, L. pl. {Absciss[ae]}. [L., fem. of abscissus, p. p. of absindere to cut of. See {Abscind}.] (Geom.) One of the elements of reference by which a point, as of a curve, is referred to a system of fixed… …   The Collaborative International Dictionary of English

• abscissas — æbsɪsÉ™ n. distance of a coordinate from the the vertical axis (y axis) of a graph measured on a line which is parallel to the horizontal axis (x axis) …   English contemporary dictionary

• Axis of abscissas — Axis Ax is, n.; pl. {Axes}. [L. axis axis, axle. See {Axle}.] A straight line, real or imaginary, passing through a body, on which it revolves, or may be supposed to revolve; a line passing through a body or system around which the parts are… …   The Collaborative International Dictionary of English

• axis of abscissas — in plane Cartesian coordinates : the axis parallel to which abscissas are measured * * * Math. x axis (def. 1) …   Useful english dictionary

• axis of abscissas — Math. x axis (def. 1). * * * …   Universalium

• Abscissa — Ab*scis sa, n.; E. pl. {Abscissas}, L. pl. {Absciss[ae]}. [L., fem. of abscissus, p. p. of absindere to cut of. See {Abscind}.] (Geom.) One of the elements of reference by which a point, as of a curve, is referred to a system of fixed rectilineal …   The Collaborative International Dictionary of English

• Abscissae — Abscissa Ab*scis sa, n.; E. pl. {Abscissas}, L. pl. {Absciss[ae]}. [L., fem. of abscissus, p. p. of absindere to cut of. See {Abscind}.] (Geom.) One of the elements of reference by which a point, as of a curve, is referred to a system of fixed… …   The Collaborative International Dictionary of English

• Analytic geometry — Cartesian coordinates. Analytic geometry, or analytical geometry has two different meanings in mathematics. The modern and advanced meaning refers to the geometry of analytic varieties. This article focuses on the classical and elementary meaning …   Wikipedia

• Apollonius of Perga — Apollonius of Perga. Apollonius of Perga [Pergaeus] (Ancient Greek: Ἀπολλώνιος) (ca. 262 BC – ca. 190 BC) was a Greek geometer and astronomer noted for his writings on conic sections. His innovative methodology and terminology, especially in the… …   Wikipedia

• Tanh-sinh quadrature — is a method for numerical integration introduced by Hidetosi Takahasi and Masatake Mori in 1974.[1] It uses the change of variables to transform an integral on the interval x ∈ (−1, +1) to an integral on the entire real line… …   Wikipedia

• Projective transformation — A projective transformation is a transformation used in projective geometry: it is the composition of a pair of perspective projections. It describes what happens to the perceived positions of observed objects when the point of view of the… …   Wikipedia