History of question #216998

When Who Action New State
2012-12-17 Curtis Hovey Answer Answered
2012-12-17 Riccardo Padovani Reopen Open
2012-12-17 Curtis Hovey Answer Answered
2012-12-17 Riccardo Padovani Reopen Open
2013-01-04 William Grant Comment Open
2013-01-04 Riccardo Padovani Comment Open
2013-01-07 William Grant Answer Answered
2013-01-07 Riccardo Padovani Confirm Solved