• Thumbnail for Ellipse
    In mathematics, an ellipse is a plane curve surrounding two focal points, such that for all points on the curve, the sum of the two distances to the focal...
    83 KB (15,617 words) - 03:09, 27 April 2024
  • Thumbnail for The Ellipse
    The Ellipse, sometimes referred to as President's Park South, is a 52-acre (21 ha) park south of the White House fence and north of Constitution Avenue...
    13 KB (1,424 words) - 19:25, 9 March 2024
  • Look up ellipses in Wiktionary, the free dictionary. Ellipses is the plural form of two different English words: Ellipse, a type of conic section in geometry...
    402 bytes (82 words) - 06:36, 23 December 2021
  • Look up ellipse in Wiktionary, the free dictionary. In mathematics, an ellipse is a geometrical figure. Ellipse may also refer to: MacAdam ellipse, an area...
    1 KB (159 words) - 02:29, 2 January 2022
  • Thumbnail for Circumference
    circumferens, meaning "carrying around") is the perimeter of a circle or ellipse. The circumference is the arc length of the circle, as if it were opened...
    7 KB (1,002 words) - 18:43, 21 March 2024
  • Thumbnail for N-ellipse
    the n-ellipse is a generalization of the ellipse allowing more than two foci. n-ellipses go by numerous other names, including multifocal ellipse, polyellipse...
    4 KB (452 words) - 04:44, 11 April 2023
  • Thumbnail for Kepler's laws of planetary motion
    velocities vary. The three laws state that: The orbit of a planet is an ellipse with the Sun at one of the two foci. A line segment joining a planet and...
    57 KB (8,338 words) - 09:13, 29 April 2024
  • The circle–ellipse problem in software development (sometimes called the square–rectangle problem) illustrates several pitfalls which can arise when using...
    21 KB (2,966 words) - 01:41, 16 July 2023
  • Thumbnail for Great ellipse
    great ellipse is an ellipse passing through two points on a spheroid and having the same center as that of the spheroid. Equivalently, it is an ellipse on...
    9 KB (1,285 words) - 18:10, 2 August 2023
  • Thumbnail for MacAdam ellipse
    In the study of color vision, a MacAdam ellipse is roughly a region on a chromaticity diagram which contains all colors which are indistinguishable, to...
    10 KB (1,237 words) - 16:07, 30 April 2024