Timeline for More open problems
Current License: CC BY-SA 2.5
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 8, 2010 at 12:19 | history | edited | Seva | CC BY-SA 2.5 |
added 27 characters in body; added 38 characters in body
|
| Dec 8, 2010 at 12:12 | history | answered | Seva | CC BY-SA 2.5 |