History of question #700411
| When | Who | Action | New State |
|---|---|---|---|
| Karol Brzezinski | Answer | Answered | |
| Xin Li | Confirm | Solved | |
| Karol Brzezinski | Comment | Solved | |
| Bruno Chareyre | Comment | Solved | |
| Anton Gladky | Comment | Solved | |
| Xin Li | Comment | Solved | |
| Xin Li | Comment | Solved | |
| Bruno Chareyre | Comment | Solved | |
| Xin Li | Comment | Solved | |
| Klaus Thoeni | Comment | Solved | |
| Xin Li | Comment | Solved |
