tangents

tangents
Artificial Ar`ti*fi"cial, a. [L. artificialis, fr. artificium: cf. F. artificiel. See {Artifice}.] 1. Made or contrived by art; produced or modified by human skill and labor, in opposition to natural; as, artificial heat or light, gems, salts, minerals, fountains, flowers. [1913 Webster]

Artificial strife Lives in these touches, livelier than life. --Shak. [1913 Webster]

2. Feigned; fictitious; assumed; affected; not genuine. ``Artificial tears.'' --Shak. [1913 Webster]

3. Artful; cunning; crafty. [Obs.] --Shak. [1913 Webster]

4. Cultivated; not indigenous; not of spontaneous growth; as, artificial grasses. --Gibbon. [1913 Webster]

{Artificial arguments} (Rhet.), arguments invented by the speaker, in distinction from laws, authorities, and the like, which are called inartificial arguments or proofs. --Johnson.

{Artificial classification} (Science), an arrangement based on superficial characters, and not expressing the true natural relations species; as, ``the artificial system'' in botany, which is the same as the Linn[ae]an system.

{Artificial horizon}. See under {Horizon}.

{Artificial light}, any light other than that which proceeds from the heavenly bodies.

{Artificial lines}, lines on a sector or scale, so contrived as to represent the logarithmic sines and tangents, which, by the help of the line of numbers, solve, with tolerable exactness, questions in trigonometry, navigation, etc.

{Artificial numbers}, logarithms.

{Artificial person} (Law). See under {Person}.

{Artificial sines}, {tangents}, etc., the same as logarithms of the natural sines, tangents, etc. --Hutton. [1913 Webster]


The Collaborative International Dictionary of English. 2000.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • Tangents (collection) — Tangents (ISBN 0 446 51401 2) is a collection of short stories by science fiction writer Greg Bear. The stories all originally appeared in a number of different publications.This collection, originally published in 1989, includes:*Blood Music… …   Wikipedia

  • tangents — tan·gent || tændÊ’É™nt n. line or curve that touches but does not intersect with another line or curve (Geometry) adj. touching at a single point (Geometry); irrelevant, divergent …   English contemporary dictionary

  • Law of tangents — In trigonometry, the law of tangents is a statement about the relationship between the lengths of the three sides of a triangle and the tangents of the angles.In Figure 1, a , b , and c are the lengths of the three sides of the triangle, and α,… …   Wikipedia

  • law of tangents — a law in plane trigonometry: in any plane triangle the tangent of one half the difference of any two angles is to the tangent of one half their sum as the difference of the sides opposite the respective angles is to the sum of those sides …   Useful english dictionary

  • Connexion affine — Une connexion affine sur la sphère fait rouler le plan affine tangent d un point à un autre. Dans ce déplacement, le point de contact trace une courbe du plan : le développement. En mathématiques, et plus précisément en géométrie… …   Wikipédia en Français

  • mathematics — /math euh mat iks/, n. 1. (used with a sing. v.) the systematic treatment of magnitude, relationships between figures and forms, and relations between quantities expressed symbolically. 2. (used with a sing. or pl. v.) mathematical procedures,… …   Universalium

  • VARIÉTÉS DIFFÉRENTIABLES — On a l’habitude de considérer que la notion de variété différentiable est due à B. Riemann. C’est en effet Riemann qui proposa d’appliquer à l’étude des ensembles d’objets non géométriques les méthodes qui avaient été inventées pour les courbes… …   Encyclopédie Universelle

  • Einstein–Cartan theory — in theoretical physics extends general relativity to correctly handle spin angular momentum. As the master theory of classical physics general relativity has one known flaw: it cannot describe spin orbit coupling , i.e., exchange of intrinsic… …   Wikipedia

  • Cubic Hermite spline — In the mathematical subfield of numerical analysis a cubic Hermite spline (also called cspline), named in honor of Charles Hermite, is a third degree spline with each polynomial of the spline in Hermite form. The Hermite form consists of two… …   Wikipedia

  • C86 (music) — Infobox Album | Name = C86 Type = Compilation Artist = Various | Released = 1986 Recorded = 1985/86 Genre = Indie pop, Post punk, C86 Length = Label = Rough Trade New Musical Express Compiler = Neil Taylor, Adrian Thrills, Roy Carr Reviews =… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”