• Thumbnail for Philbert Maurice d'Ocagne
    Philbert Maurice d'Ocagne (25 March 1862 – 23 September 1938) was a French engineer and mathematician. He founded the field of nomography, the graphic...
    4 KB (515 words) - 00:48, 29 October 2024
  • Thumbnail for Nomogram
    of nomography was invented in 1884 by the French engineer Philbert Maurice d'Ocagne (1862–1938) and used extensively for many years to provide engineers...
    18 KB (2,467 words) - 23:12, 2 September 2024
  • Thumbnail for Autofrettage
    deformation, which were developed in France during WWI by math professor Maurice d'Ocagne and Schneider engineer Louis Potin. In modern practice, a slightly...
    8 KB (1,061 words) - 19:53, 14 May 2024
  • write a thesis on Symbolic Logic but after his meetings with Philbert Maurice d'Ocagne, he decided to focus on machines and on Mechanical Logic. He published...
    3 KB (337 words) - 21:56, 12 October 2023
  • Thumbnail for Turing machine
    including those of Percy Ludgate (1909), Leonardo Torres Quevedo (1914), Maurice d'Ocagne (1922), Louis Couffignal (1933), Vannevar Bush (1936), Howard Aiken...
    73 KB (9,413 words) - 03:00, 10 November 2024
  • Thumbnail for Parallel coordinates
    said to originate in 1885 by a French mathematician Philbert Maurice d'Ocagne. d'Ocagne sought a way to provide graphical calculation of mathematical...
    14 KB (1,656 words) - 08:44, 8 September 2024
  • Thumbnail for Leonardo Torres Quevedo
    the French mathematician Maurice d'Ocagne reported on his demise by publishing obituaries and articles in 1937–38, with d'Ocagne giving some lectures about...
    142 KB (15,442 words) - 08:02, 1 October 2024
  • 1943), Guyanese cricketer Philbert Dy, Filipino film critic Philbert Maurice d'Ocagne (1862–1938), French engineer and mathematician Philbert Frog, British...
    750 bytes (113 words) - 07:34, 1 October 2024
  • Thumbnail for Société mathématique de France
    Léon Lecornu 1899: Emile Guyou (1843–1915) 1900: Henri Poincaré 1901: Maurice d’Ocagne 1902: Louis Raffy 1903: Paul Painlevé 1904: Emmanuel Carvallo 1905:...
    5 KB (520 words) - 17:10, 13 July 2024
  • Thumbnail for Lawrence Joseph Henderson
    He invented and constructed new charts, nomograms, with the help of Maurice d'Ocagne. He introduced nomograms into physiology and biology as well. The consequential...
    10 KB (1,079 words) - 21:50, 9 November 2024
  • Thumbnail for Timeline of computing hardware before 1950
    - 548, Imprimerie Nationale, 1850 Gallica (fr) Le calcul simplifié Maurice d'Ocagne, page 269, Bibliothèque numérique du CNAM Weld, Charles Richard (1848)...
    69 KB (1,943 words) - 10:00, 22 March 2024
  • Thumbnail for Arithmaurel
    Gallica (fr) Le calcul simplifié Maurice d'Ocagne, page 269, Bibliothèque numérique du CNAM (fr) Philbert Maurice d'Ocagne (fr), Le Calcul Simplifié, Gauthier-Villars...
    5 KB (624 words) - 21:03, 19 November 2024
  • Boccardi Émile Borel Moritz Cantor Alfredo Capelli Élie Cartan Philbert Maurice d'Ocagne Zoel García de Galdeano Leonard Eugene Dickson Jules Drach Erik Ivar...
    118 KB (10,718 words) - 01:02, 6 September 2024
  • Ivana Brlić-Mažuranić, Yugoslav writer (b. 1874) September 23 Philbert Maurice d'Ocagne, French engineer, mathematician (b. 1862) Aurelio Giorni, Italian composer...
    90 KB (9,085 words) - 22:54, 31 October 2024
  • Thumbnail for Eutaris
    pp. 30, 43. It is proposed by Eutaris. This name, as my friend Mr Maurice D'Ocagne informs me, was assumed anagrammatically by M. Restiau, at that time...
    4 KB (415 words) - 06:59, 2 November 2024
  • Academy of Sciences" (PDF). Nature. 45: 216. 31 December 1891. "Philbert Maurice d'Ocagne". School of Mathematics and Statistics University of St Andrews, Scotland...
    18 KB (1,181 words) - 17:01, 11 August 2024
  • geometry and mechanics." (1900) Léon Lecornu (1901) Émile Borel (1902) Maurice d'Ocagne (1903) David Hilbert (1904) Désiré André (1905) Charles Lallemand (1857–1938)...
    9 KB (943 words) - 14:15, 24 October 2024
  • Thumbnail for Lycée Chaptal
    Madariaga ((1886–1978), diplomat Paul Morand (1888–1976), author Philbert Maurice d'Ocagne (1862–1935), mathematician Magdeleine Paz (1889–1973), journalist Alfred...
    27 KB (2,908 words) - 20:55, 29 January 2024
  • Thumbnail for Léon Lalanne
    direction later covered in work of Walter Christaller. With Philbert Maurice d'Ocagne Lalanne is considered the inventor of the nomogram. The intention was...
    15 KB (1,727 words) - 19:42, 25 August 2024
  • Thumbnail for Johann Helfrich von Müller
    Johann Helfrich Müller, with information on his calculating machines d'Ocagne, Maurice (1905). Le Calcul Simplifié Par Les Procedes Mecaniques Et Graphiques...
    2 KB (171 words) - 04:23, 2 September 2024
  • Thumbnail for Ligue de la patrie française
    Ligue de la patrie française (category Maurice Barrès)
    Marie de Mun Jacques Normand Philbert Maurice d'Ocagne Edmond Perrier Louis Petit de Julleville Émile Picard Maurice Pujo Jean-François Raffaëlli Alfred...
    20 KB (2,125 words) - 02:30, 5 January 2024
  • Lycée Raspail Location 5 bis avenue Maurice d'Ocagne, Paris France Coordinates 48°49′31″N 2°18′39″E / 48.825334°N 2.310857°E / 48.825334; 2.310857 Information...
    4 KB (151 words) - 18:13, 27 June 2021
  • Thumbnail for Felinae
    doré Felis aurata". Monographies de Mammalogie. Paris: G. Dufour et E. d'Ocagne. pp. 120−121. Severtzow, M. N. (1858). "Notice sur la classification multisériale...
    43 KB (1,953 words) - 16:34, 9 October 2024
  • Thumbnail for Pascal's calculator
    The history of the counting machine. Chicago: Washington Institute. d'Ocagne, Maurice (1893). Annales du Conservatoire national des arts et métier, 2e série...
    50 KB (5,458 words) - 08:15, 10 November 2024
  • Thumbnail for Blaise Pascal
    pensante 1642–1942 (in French). Hermann. p. 48. ISBN 978-2-7056-6166-3. d'Ocagne, Maurice (1893). Le calcul simplifié (in French). Gauthier-Villars et fils...
    62 KB (7,260 words) - 23:17, 15 November 2024