The same frequency does not imply every subsequence appears. Consider the modifi... | Hacker News

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		rrobukef on July 3, 2022 \| parent \| context \| favorite \| on: How many decimals of pi do we need? (2016) The same frequency does not imply every subsequence appears. Consider the modification which rewrites every sequence of 123 to 132. All digits will have the same frequency but 123 will never appear.

sebzim4500 on July 3, 2022 [–]

If pi is shown to be normal in every base then every finite sequence must appear in it.

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