BB(6), The 6th Busy Beaver Number, is harder than a Collatz-like math problem
wiki.bbchallenge.orgThe problem was called "Antihydra" by discoverers. This could mean that we might never be able to determine BB(6), and that it might be undecidable.
The problem was called "Antihydra" by discoverers. This could mean that we might never be able to determine BB(6), and that it might be undecidable.