History of question #8481
| When | Who | Action | New State |
|---|---|---|---|
| Guillermo Gonzalez | Answer | Answered | |
| Guillermo Gonzalez | Change status | Solved | |
| Vreixo Formoso | Comment | Solved | |
| ma2k1 | Comment | Solved | |
| Guillermo Gonzalez | Comment | Solved | |
| Guillermo Gonzalez | Comment | Solved | |
| ma2k1 | Comment | Solved | |
| Guillermo Gonzalez | Comment | Solved | |
| ma2k1 | Comment | Solved | |
| Lakshmanan | Comment | Solved |
