Timeline for Labeling a Square Array
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
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| May 29, 2012 at 6:16 | comment | added | Pietro Majer | This suggests a general procedure to make a constructive proof into a proof by contradiction ;-) | |
| Feb 13, 2012 at 16:58 | comment | added | Timothy Chow | Nice argument. It is a matter of taste, but I would recommend removing "Suppose such a labeling exists" and "Contradiction" since they don't add anything to the argument. | |
| Feb 13, 2012 at 14:32 | history | edited | Federico Poloni | CC BY-SA 3.0 |
added 17 characters in body
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| Feb 13, 2012 at 14:20 | history | undeleted | Federico Poloni | ||
| Feb 13, 2012 at 14:20 | history | edited | Federico Poloni | CC BY-SA 3.0 |
deleted 8 characters in body
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| Feb 13, 2012 at 14:11 | history | deleted | Federico Poloni | ||
| Feb 13, 2012 at 14:10 | history | answered | Federico Poloni | CC BY-SA 3.0 |