Timeline for Derangements with repetition
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 10, 2010 at 11:42 | history | edited | JBL | CC BY-SA 2.5 |
Corrected typo
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| Apr 10, 2010 at 1:11 | history | answered | JBL | CC BY-SA 2.5 |