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Re:P ≠ NP Provable in PA by asymptosis on Thursday March 18, 2021 @07:37PM (#26508739)
This should probably have a "(2020)" in the title.

Also, I agree with the 8yo comment here: https://news.ycombinator.com/item?id=5785787

> ArXiv has many "proofs" that P=NP and that P!=NP. ArXiv does not do any vetting of correctness (it is beyond their scope.) We don't need a HN submission for this and the title is inaccurate/clickbait.

Re:P ≠ NP Provable in PA by tunesmith on Thursday March 18, 2021 @07:58PM (#26508885)
(revised 2021-03-09, v10.)