2025/04/22

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2025-04-22 02:00:47 +0200 <EvanR> would it be like something with scientific notation, or something that defies notation because it's so big
2025-04-22 02:00:27 +0200 <EvanR> "knowing" what this 27-beaver number is is funny
2025-04-22 02:00:15 +0200merijn(~merijn@host-vr.cgnat-g.v4.dfn.nl) (Ping timeout: 260 seconds)
2025-04-22 02:00:05 +0200 <EvanR> also
2025-04-22 01:59:10 +0200 <EvanR> with this clarification of what's what, I think the answer to my question is "no"
2025-04-22 01:58:53 +0200 <TMA> that's for engineers
2025-04-22 01:58:43 +0200 <TMA> mathematics does not concern itself with praxis though :)
2025-04-22 01:57:55 +0200 <TMA> in praxis the difference tends to be immense
2025-04-22 01:57:37 +0200 <TMA> in theory there is no difference between theory and praxis
2025-04-22 01:57:25 +0200 <EvanR> yeah "you know it in theory" is funny
2025-04-22 01:57:06 +0200 <geekosaur> but if it runs for 10^60 years, do you really know the answer from its running time?
2025-04-22 01:56:42 +0200 <TMA> a k-state TM that halts halts in at most BB(k) steps
2025-04-22 01:56:42 +0200 <geekosaur> I know I got the terminology wrong there
2025-04-22 01:56:31 +0200 <EvanR> fininte but possibly unbounded?
2025-04-22 01:55:53 +0200 <geekosaur> what's the difference between "halts" and "halts in a finite but possibly unbounded amount of time"
2025-04-22 01:55:14 +0200merijn(~merijn@host-vr.cgnat-g.v4.dfn.nl) merijn
2025-04-22 01:54:38 +0200 <TMA> so, you do not know it immediately, but you know it in theory, because only finite many steps are missing
2025-04-22 01:54:00 +0200Guest49(~Guest49@astrolabe.plus.com) (Quit: Client closed)
2025-04-22 01:53:42 +0200 <TMA> you can decide by running it for the 27-beaver steps
2025-04-22 01:52:11 +0200 <EvanR> does this mean if you know the running time of the 27-state busy beaver that you know the answer to goldbach's conjecture
2025-04-22 01:51:06 +0200foul_owl(~kerry@94.156.149.91) (Ping timeout: 276 seconds)
2025-04-22 01:46:23 +0200 <EvanR> There is a 27-state turing machine which halts if and only if goldbach's conjecture is true
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2025-04-22 01:39:34 +0200weary-traveler(~user@user/user363627) user363627
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2025-04-22 00:57:01 +0200__jmcantrell__(~weechat@user/jmcantrell) jmcantrell
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2025-04-22 00:53:49 +0200j1n37-(~j1n37@user/j1n37) (Ping timeout: 276 seconds)
2025-04-22 00:52:20 +0200j1n37(~j1n37@user/j1n37) j1n37
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2025-04-22 00:38:18 +0200madjestic(~madjestic@37.109.147.147) (Ping timeout: 276 seconds)
2025-04-22 00:38:00 +0200merijn(~merijn@host-vr.cgnat-g.v4.dfn.nl) (Ping timeout: 252 seconds)
2025-04-22 00:34:16 +0200Fijxu(~Fijxu@user/fijxu) fijxu