File:Sprossenrad leibniz.png

Summary

DescriptionSprossenrad leibniz.png	Deutsch: Der Ursprung der Rechenmaschine, das Sprossenrad, Handskizze von Leibniz. English: This drawing from Leibniz reads in French: "Adjustable teeth of a multiplication wheel"
Source	Wilberg, Ernst Eberhard: 'Die Leibniz'sche Rechenmaschine und die Julius-Universität in Helmstedt', Braunschweig, 1977
Author	Gottfried Wilhelm Leibniz  (1646–1716)       Alternative names Gottfried Wilhelm von Leibniz Description mathematician, jurist, physicist, philosopher, diplomat and historian Date of birth/death 1 July 1646  14 November 1716  Location of birth/death Leipzig Hanover Work location Vienna (1712–1714); Hanover (1676–); Wolfenbüttel (1690–); Leipzig; Altdorf bei Nürnberg; Berlin; Rome; Paris; London  Authority file : Q9047 VIAF: 9849392 ISNI: 0000000120990070 ULAN: 500228235 LCCN: n79081493 NLA: 36517029 WorldCat creator QS:P170,Q9047

Licensing

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Original upload log

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• 2005-11-23 19:48 Wernerroth 340×331×8 (69493 bytes) Wilberg, Ernst Eberhard: 'Die Leibniz'sche Rechenmaschine und die Julius-Universität in Helmstedt', Braunschweig, 1977