> I think it is against the spirit of Erdős to regard any problem as 'closed' -- whenever one form of a question is answered, many others are created, and all problems deserve continued attention.
But I thought the whole idea of the list was that it catalogued precisely the problems Erdos posed that he did not solve. The broader set of "all problems Erdos found interesting, including those he resolved" would be both larger and I suspect qualitatively different.
But I thought the whole idea of the list was that it catalogued precisely the problems Erdos posed that he did not solve. The broader set of "all problems Erdos found interesting, including those he resolved" would be both larger and I suspect qualitatively different.