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In 2040, what will be the smallest value of the busy beaver function known to be undecidable in Peano arithmetic?
89.2
12 forecasters
4
1 comment
1
In 2040, what will be the smallest value of the busy beaver function known to be undecidable in ZFC set theory?
59.8
13 forecasters
9
2 comments
2
Computability and Complexity
16
1 comment
1
Metaculus Journal Archives
Will BB(5) be known by 2040?
Resolved :
Yes
36 forecasters
8
14 comments
14
