History of question #6016
| When | Who | Action | New State |
|---|---|---|---|
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Riku Eskelinen | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Riku Eskelinen | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Reopen | Open | |
| Massimo Forti | Answer | Answered | |
| Qiming Liu | Confirm | Solved | |
| Qiming Liu | Comment | Solved |
