3 ms·
> Moreover, what is at the right side of {0|} is not infinity, but the empty set. But { 0 | ω } = 1, right?
by Viliam1234 6y ago
> Moreover, what is at the right side of {0|} is not infinity, but the empty set.
But { 0 | ω } = 1, right?
- tromp 6y agoCorrect. As is { 0 | n } for any n > 1.