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πFS

916 pointsby helterskelteryesterday at 6:54 PM199 commentsview on HN

Comments

adamwright326today at 7:32 AM

The metadata storage problem is the real punchline here. You end up needing more space for the metadata than the original data, so it's a zero-sum joke.

dofcoftoday at 6:38 AM

This is a classic

anon291yesterday at 10:04 PM

It is actually not proven that the decimal expansion (or any rational base expansion) of pi contains all possible sequences of numbers. It sounds like it intuitively would be since the expansion is infinite, but it is not necessarily true. For example, the number 0.101001... (i.e., decimal formed by concatenating N zeros and then 1 for all N 0 to infinity) is infinite, never-ending, and irrational but does not contain every sequence of numbers.

Levitatingyesterday at 8:04 PM

absolutely genius

stogottoday at 1:25 AM

Has there been attempts to prove the conjecture?

j3th9nyesterday at 9:19 PM

Why would anyone need πfs, since you can already build such a system yourself quite trivially on Linux.

leephillipsyesterday at 8:34 PM

What a brilliant idea! Of course, of course, it’s not in the repository so I can’t apt-get install it. Debian...always so far behind.

dwheelertoday at 12:01 AM

Horrible. Brilliant. Love it.

mzellingyesterday at 9:38 PM

Looked at the repo but it says NOTHING about what value this project offers.

I mean, I get that it's "fun" to store information within the digits of pi. But is this just amusement, or is there a value prop for production use here?

(Speaking as a math major, by the way. I'm sympathetic to the cause.)

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aafaqzahidtoday at 12:03 PM

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yamakasi007today at 1:27 PM

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sonixaepyesterday at 11:35 PM

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RedMagicBoxtoday at 5:03 AM

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RedMagicBoxyesterday at 10:53 PM

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insumanthtoday at 11:29 AM

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spchampion2yesterday at 9:37 PM

This is interesting, but I feel like my use cases would better align with a different irrational number. Could I get an option to do this with e instead? /s

Lapsayesterday at 9:17 PM

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