History of question #673551
| When | Who | Action | New State |
|---|---|---|---|
| Qiji Xin | Give more information | Open | |
| Olivier Mattelaer | Answer | Answered | |
| Bei Zhou | Comment | Answered | |
| Bei Zhou | Request for more information | Answered | |
| Olivier Mattelaer | Answer | Answered | |
| Qiji Xin | Reopen | Open | |
| Olivier Mattelaer | Answer | Answered | |
| Qiji Xin | Confirm | Solved | |
| andlessa | Comment | Solved | |
| Olivier Mattelaer | Comment | Solved |
