George Boole (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "George Boole" in German language version.

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alyssahinton.com (Global: low place; German: low place)

archive.org (Global: 6th place; German: 20th place)

  • William Stanley Jevons: Pure logic or the logic of quality apart from quantity. Stanford, London 1864, S. 3.: The forms of my system may, in fact, be reached by divesting his system of a mathematical dress, which, to say the least, ist not essential to it.
  • William Stanley Jevons: Pure logic or the logic of quality apart from quantity. Stanford, London 1864, S. 26. (69.) A+A als "A or A" mit Regel A+A=A.

digitale-sammlungen.de (Global: 443rd place; German: 23rd place)

reader.digitale-sammlungen.de

  • Ernst Schröder: Der Operationskreis des Logikkalkuls. Teubner, Leipzig 1877, Vorwort S. III: „Ballast der algebraischen Zahlen“, „nicht deutungsfähigen Symbolen wie 2, -1, 1/3, 1/0“.
  • Ernst Schröder: Der Operationskreis des Logikkalkuls. Teubner, Leipzig 1877, S. 8–17. (2)(3)(5)(6)(7).

georgeboole.com (Global: low place; German: low place)

minorplanetcenter.net (Global: 123rd place; German: 559th place)

pembrokeobserver.com (Global: low place; German: low place)

spiegel.de (Global: 87th place; German: 6th place)

usgs.gov (Global: 119th place; German: 300th place)

planetarynames.wr.usgs.gov

zdb-katalog.de (Global: 107th place; German: 5th place)

  • Иван Иванович Жегалкин: О технике вычислений предложений в символической логике. In: Математический Сборник. Band 34, 1927, ISSN 0368-8666, S. 9–28, hier S. 11 f. das Axiomensystem.

zdb-services.de (Global: 5,926th place; German: 362nd place)

ld.zdb-services.de