History of question #210907
| When | Who | Action | New State |
|---|---|---|---|
| Luc Scholtès | Answer | Answered | |
| Christian Jakob | Answer | Answered | |
| wangxiaoliang | Reopen | Open | |
| wangxiaoliang | Give more information | Open | |
| wangxiaoliang | Give more information | Open | |
| Christian Jakob | Comment | Open | |
| Anton Gladky | Answer | Answered | |
| Chiara Modenese | Answer | Answered | |
| Luc Scholtès | Answer | Answered | |
| Bruno Chareyre | Answer | Answered | |
| Chiara Modenese | Answer | Answered | |
| Christian Jakob | Comment | Answered | |
| Chiara Modenese | Answer | Answered | |
| Bruno Chareyre | Comment | Answered | |
| wangxiaoliang | Comment | Answered | |
| Luc Scholtès | Answer | Answered | |
| Chiara Modenese | Answer | Answered |
