History of question #12020
| When | Who | Action | New State |
|---|---|---|---|
| 2007-08-23 | DaveThacker | Answer | Answered |
| 2007-08-23 | Joseph A. Millikan | Reopen | Open |
| 2007-08-26 | Dmitry Mityugov | Answer | Answered |
| 2007-08-26 | Joseph A. Millikan | Reopen | Open |
| 2007-08-26 | Dmitry Mityugov | Answer | Answered |
| 2007-08-27 | Joseph A. Millikan | Confirm | Solved |
