File:Russell PM 1+1=2.png
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Summary
| Description |
English: image of the point in the text where Russell deduces that 1+1=2. |
| Date | |
| Source | First edition of Principia Mathematica Volume II, 1912 p. 86 |
| Author | wvbailey created this from a www.google.books pdf cc of Russell and Whitehead's work above |
Licensing
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:10, 22 February 2011 | | 2,948 × 929 (40 KB) | Wvbailey | {{Information |Description ={{en|1=image of the point in the text where Russell deduces that 1+1=2.}} |Source =First edition of Principia Mathematica Volume II, 1912 p. 86 |Author =wvbailey created this from a www.google.books pdf cc of |
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