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A comment on “Pack it in, mathematicians, someone owes LLVM a million bucks”. Parent comment

Re:“Pack it in, mathematicians, someone owes LLVM a million ... by yissp on Thursday August 19, 2021 @11:02AM (#28234717)
> (c) It's using bounded numbers in the range where the Collatz Conjecture is known to be true;

The input is an unsigned __int128, and I believe Collatz has only been verified up to 2^68.

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