File:EB1911 Probability - circle with line.jpg

EB1911_Probability_-_circle_with_line.jpg(194 × 191 pixels, file size: 7 KB, MIME type: image/jpeg)

Description
English: If 2r = length of line, a = distance between the parallels, and we conceive a circle of diameter a with its centre at the middle O of the line, rigidly attached to the latter, and thrown with it on the parallels.
Date published 1911
Source “Probability,” Encyclopædia Britannica (11th ed.), v. 22, 1911, p. 388, fig. 3.
Author Francis Ysidro Edgeworth
Permission
(Reusing this file)
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

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current17:07, 6 February 2018Thumbnail for version as of 17:07, 6 February 2018194 × 191 (7 KB)Bob Burkhardt{{Information |Description ={{en|1=If 2''r'' = length of line, ''a'' = distance between the parallels, and we conceive a circle of diameter ''a'' with its centre at the middle O of the line, rigidly attached to the latter, and thrown with it on the...