See the etymology of the corresponding lemma form. Trumble and Angus Stevenson, editors (2002), “abscissa”, in The Shorter Oxford English Dictionary on Historical Principles, 5th edition, Oxford New York, N.Y.: Oxford University Press, →ISBN, page 8.įrom abscissus, perfect passive participle of abscindō ( “ tear away ” ).Ībscissa f ( genitive abscissae) first declension ↑ 1.0 1.1 Lesley Brown, editor-in-chief William R.( first of two coordinates ) : coordinate.Originally, it referred to the portion of a line between a fixed point on that line and the intersection of that line with an ordinate. ( geometry ) The horizontal line representing an axis of a Cartesian coordinate system, on which the abscissa (sense above) is shown.The point ( 3, 2 ) has 3 as its abscissa and 2 as its ordinate. The American Heritage Student Science Dictionary, Second Edition. For example, a point having coordinates (2,3) has 2 as its abscissa. ( geometry ) The first of the two terms by which a point is referred to, in a system of fixed rectilinear coordinate (Cartesian coordinate) axes. abscissa (b-ss) The distance of a point from the y-axis on a graph in the Cartesian coordinate system.See abscind.Ībscissa ( plural abscissas or abscissae or abscissæ) Etymology īy ellipsis from Latin abscissa, feminine of abscissus, perfect passive participle of abscindō ( “ cut off ” ). Porrò ipsum Paradisi locum audiui à tribus plagis, orientali, meridionali, et septentrionali, inaccessibilem tam hominibus quàm bestijs, eo quòd apparet ripis perpendiculariter abscissa, tanquam inestimabilis altitudinis.A point in the Cartesian plane x is the abscissa. It is known as abscissa (word derived from the Latin abscissa, 'cut') to a coordinate of horizontal direction that appears in a rectangular Cartesian plane and that is expressed as the distance that exists between a point and the vertical axis. The raw rock mountains shadowed in the late sun and to the east the shimmering abscissa of the desert plains under a sky where raincurtains hung dark as soot all along the quadrant. When reading the mathematical psychology textbook, I was puzzled by the fact that all the choice problems were described in terms of gains and losses (actually, almost always gains), whereas the utility functions that were supposed to explain the choices were drawn with wealth as the abscissa. The Volokh Conspiracy » Would love comments: The line in the figure represents a distribution, with the abscissa representing “policy” or some aspect of a policy on a numerical scale. Recently a Lovely new idea has arisen, that global cooling always occurs where Al Gore speaks, since Al usually speaks all over this planet and not too often from 元, this at least the abscissa seems reasonable. World-wide Campaign Sheds New Light on Nature's "LHC" | Universe Today we will try to mimic a situation where there is no influence on this horizontal plane. The problem with matter is that it has dimensions and that the particles are not exactly on the same distance along the curvilinear abscissa within the gravitational field. When you say “ abscissa” your mouth opens sideways. One such event is shown on the picture on the right: they infer that an air shower passed through the detector by observing The number of muons seen underground is an excellent estimator of the energy of the primary cosmic ray, as the Kascade collaboration result shown on the left shows (on the abscissa is the logarithm of the energy of the primary cosmic ray, and on the y axis the number of muons per square meter measured by the detector). The independent - variable coordinate (usually x) of a point on the Cartesian plane is called the abscissa, and the dependent-variable coordinate (usually y) is called the ordi - nate. The curve also applies if the abscissa is changed to ‘Amount in Savings’. noun the value of a coordinate on the horizontal axis.noun (Geom.) One of the elements of reference by which a point, as of a curve, is referred to a system of fixed rectilineal coördinate axes.įrom WordNet 3.0 Copyright 2006 by Princeton University.Physicists and astronomers sometimes use the term to refer to the axis. In the system of Cartesian coördinates, a certain line used in determining the position of a point in a plane.įrom the GNU version of the Collaborative International Dictionary of English. The x- (horizontal) coordinate of a point in a two dimensional coordinate system. 1), in the parabola PAC, AM, the part of the axis AB cut off by the ordinate PM, is the abscissa of the point P. noun In mathematics: In the conic sections, that part of a transverse axis which lies between its vertex and a perpendicular ordinate to it from a given point of the conic.noun The coordinate representing the position of a point along a line perpendicular to the y-axis in a plane Cartesian coordinate system.From The American Heritage® Dictionary of the English Language, 5th Edition.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |