History of question #31163
| When | Who | Action | New State |
|---|---|---|---|
| Álvaro del Olmo Alonso | Answer | Answered | |
| Ayzen | Reopen | Open | |
| Ayzen | Confirm | Solved | |
| Theodore G. Goutas | Comment | Solved | |
| PhilL | Comment | Solved | |
| Jacob Emcken | Comment | Solved | |
| PhilL | Comment | Solved | |
| Robert Chambers | Comment | Solved | |
| khurtsiya | Comment | Solved | |
| MrPete | Comment | Solved |
