History of question #673023
| When | Who | Action | New State |
|---|---|---|---|
| Bruno Chareyre | Answer | Answered | |
| Jan Stránský | Answer | Answered | |
| jacopo | Reopen | Open | |
| Jan Stránský | Answer | Answered | |
| Bruno Chareyre | Answer | Answered | |
| jacopo | Reopen | Open | |
| Jan Stránský | Answer | Answered | |
| jacopo | Confirm | Solved |
