• In geometry, an eleven-point conic is a conic associated to four points and a line, containing 11 special points.(Baker 1922, p. 49) Baker, Henry Frederick...
    1 KB (118 words) - 01:14, 6 January 2019
  • Thumbnail for Henry F. Baker
    Henry Frederick (1922), Principles of geometry. Volume 2. Plane geometry, Conics, circles, non-Euclidean geometry, Cambridge Library Collection, Cambridge...
    9 KB (796 words) - 07:22, 24 January 2025
  • axis) and all lines though a point on the axis (called its center). eleven-point conic The eleven-point conic is a conic containing 11 special points...
    81 KB (11,193 words) - 03:00, 26 December 2024
  • Thumbnail for Newton–Gauss line
    coaxal. Alperin, Roger C. (6 January 2012). "Gauss–Newton Lines and Eleven Point Conics". Research Gate. Johnson 2007, p. 62 Pedoe, Dan (1988) [1970], Geometry...
    14 KB (1,638 words) - 12:55, 23 April 2025
  • Thumbnail for Sphere
    track of satellites in polar orbit. The analog of a conic section on the sphere is a spherical conic, a quartic curve which can be defined in several equivalent...
    41 KB (5,342 words) - 15:01, 12 May 2025
  • Thumbnail for Lanyue
    Moon-spacecraft conic is calculated and the spacecraft location is forward propagated from the surface of the Laplace sphere to an arbitrary perilune point. The...
    23 KB (2,565 words) - 19:42, 9 April 2025
  • Discriminant (category Conic sections)
    } It is zero if the conic section degenerates into two lines, a double line or a single point. The second discriminant, which is the...
    41 KB (6,771 words) - 19:00, 12 July 2025
  • "Alhazen". The treatise contains sixteen propositions that are proved by conic sections. One of the fragments contains propositions seven and eight, which...
    3 KB (433 words) - 21:30, 19 April 2025
  • Thumbnail for West Highland Way
    reaching the first major summit of the route, the 361-metre (1,184 ft) Conic Hill , a site of special scientific interest lying on the Highland Boundary...
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  • quadruplet set 3264 – solution to Steiner's conic problem: number of smooth conics tangent to 5 given conics in general position 3266 – sum of first 41...
    16 KB (2,086 words) - 15:28, 5 June 2025
  • Thumbnail for Curve fitting
    one can still try to fit a plane curve. Other types of curves, such as conic sections (circular, elliptical, parabolic, and hyperbolic arcs) or trigonometric...
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  • original text, and another commentary on Apollonius of Perga's treatise on conic sections, which has not survived. Many modern scholars also believe that...
    93 KB (10,430 words) - 16:51, 1 July 2025
  • Thumbnail for Las Meninas
    picture. The light models the volumetric geometry of her form, defining the conic nature of a small torso bound rigidly into a corset and stiffened bodice...
    67 KB (8,746 words) - 16:54, 14 July 2025
  • Thumbnail for Isaac Newton
    original on 2 August 2012. Retrieved 13 August 2012. Bix, Robert (2006). Conics and Cubics: A Concrete Introduction to Algebraic Curves (2nd ed.). Springer...
    175 KB (18,745 words) - 05:24, 14 July 2025
  • Thumbnail for St. Peter's Basilica
    surrounded by a projecting base, a peristyle and surmounted by a spire of conic form. According to James Lees-Milne the design was "too eclectic, too pernickety...
    122 KB (14,149 words) - 21:35, 30 June 2025
  • Thumbnail for Echinacea
    phyllaries are produced in a 2–4 series. The receptacles are hemispheric to conic. The paleae (chaffs on the receptacles of many Asteraceae) have orange to...
    43 KB (4,272 words) - 20:28, 6 July 2025
  • Thumbnail for Sundial
    surface, will trace out a conic section, such as a hyperbola, ellipse or (at the North or South Poles) a circle. This conic section is the intersection...
    107 KB (14,029 words) - 06:56, 4 June 2025
  • Thumbnail for Carl Friedrich Gauss
    Original book Theory of the Motion of Heavenly Bodies Moving about the Sun in Conic Sections. Translated by Davis, Charles Henry. Little, Brown & Co. 1857....
    181 KB (17,941 words) - 14:40, 8 July 2025
  • Thumbnail for Bonaventura Cavalieri
    Trattato delle settioni coniche, or The Burning Mirror, or a Treatise on Conic Sections. The aim of Lo Specchio Ustorio was to address the question of...
    20 KB (2,293 words) - 19:40, 6 July 2025
  • Thumbnail for History of cartography
    1772 he created the Lambert conformal conic and Lambert azimuthal equal-area projections. The Albers equal-area conic projection features no distortion along...
    143 KB (17,654 words) - 23:22, 23 June 2025
  • Thumbnail for Arthur Byron Coble
    Curve to Conics. His thesis supervisor was English-born mathematician Frank Morley. Later, Coble recalled how Morley made it "a cardinal point to have...
    11 KB (1,160 words) - 03:26, 14 August 2024
  • Intersection theory. In 1848 Steiner claimed that the number of conics tangent to 5 given conics is 7776 = 65, but later realized this was wrong. The correct...
    36 KB (4,389 words) - 13:07, 14 July 2025
  • Thumbnail for Impeachment of Dilma Rousseff
    to the impeachment. The Brazil's National Council of Christian Churches (CONIC), the Episcopal Conference (CNBB), the Landless Workers' Movement (MST)...
    178 KB (15,999 words) - 19:23, 6 May 2025
  • Thumbnail for Dorćol
    [Apartments in the port's hinterland]. Politika (in Serbian). p. 16. Igor Conić (5 September 2023). "U Dunavskoj ulici na Dorćolu u planu gradnja bloka...
    106 KB (12,954 words) - 17:02, 12 January 2025
  • John Bainbridge by December 1632. It contained a compendium of Apollonius' Conics in Arabic by Al-Isfahani that included books V–VII that had been lost in...
    39 KB (4,669 words) - 10:50, 20 June 2025
  • Thumbnail for Beryl May Dent
    conics; differential geometry of plane curves Algebra and trigonometry; differential and integral calculus Analytical projective geometry of conics Differential...
    189 KB (15,627 words) - 05:16, 13 June 2025