Timeline for Is the following problem NP-Hard?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 10, 2010 at 10:13 | vote | accept | user2094 | ||
| Nov 9, 2010 at 11:43 | history | edited | Tsuyoshi Ito | CC BY-SA 2.5 |
clarified
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| Nov 9, 2010 at 11:33 | history | answered | Tsuyoshi Ito | CC BY-SA 2.5 |