Iirc if you change the numerical values of the collatz problem some instances ar... | Hacker News

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		hyghjiyhu 3 months ago \| parent \| context \| favorite \| on: Why Busy Beaver hunters fear the Antihydra Iirc if you change the numerical values of the collatz problem some instances are undecidable.

gowld 3 months ago [–]

A generalized Collatz problem ((mx + b mod n) instead of 3x+1 in Z) is undecidable.

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