History of question #174175
| When | Who | Action | New State |
|---|---|---|---|
| 2011-10-13 | Yury V. Zaytsev | Answer | Answered |
| 2011-10-13 | Sergey Torokhov | Comment | Answered |
| 2011-10-13 | Yury V. Zaytsev | Comment | Answered |
| 2011-10-13 | Sergey Torokhov | Comment | Answered |
| 2011-10-13 | Sergey Torokhov | Confirm | Solved |
| 2015-10-29 | JonyGreen | Comment | Solved |
