Timeline for How to cover a set in a grid with as few rectangles as possible?
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 12, 2011 at 3:31 | vote | accept | Penghui Yao | ||
| Nov 11, 2011 at 23:11 | history | edited | Kevin P. Costello | CC BY-SA 3.0 |
(fixed bound on k in last line)
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| Nov 11, 2011 at 22:15 | history | answered | Kevin P. Costello | CC BY-SA 3.0 |