History of question #260626
| When | Who | Action | New State |
|---|---|---|---|
| Jérôme Duriez | Answer | Answered | |
| Bruno Chareyre | Answer | Answered | |
| Jan Stránský | Answer | Answered | |
| Bruno Chareyre | Answer | Answered | |
| Jan Stránský | Answer | Answered | |
| Bruno Chareyre | Comment | Answered | |
| ipemath | Confirm | Solved |
