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2431 | Volume 11 | 3-Mar-48 | Maisemore, Gloucester, England | 2432 | Volume 11 | 1948 |
Summary: Full equations and approximations of the machine. (see below). |
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Homeostat circuit |
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This page is referenced from page 2452 | This page is referenced from 5 pages: 2094 2183 2435 2440 2562 |
Note: These pages are faded because IBM put them on display for 14 months as part of a 1973 exhibition called 'A Computer Perspective', at IBM's 590 Madison Avenue building, in New York. See the next page for an enhanced version. There is also a letter from IBM about the exhibition available in the Digital Archive on the Letters page. |
This image is reproduced courtesy of The Estate of W. Ross Ashby. Copyright 1972, 2008 © The Estate of W. Ross Ashby |