ChrisHallquist comments on Yes, Virginia, You Can Be 99.99% (Or More!) Certain That 53 Is Prime - Less Wrong

38 Post author: ChrisHallquist 07 November 2013 07:45AM

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Comment author: ChrisHallquist 08 November 2013 04:53:37AM 9 points [-]

It seems to me to be mostly a cautionary tale about the dangers of taking a long series of bets when you're tired.

Comment author: Vulture 08 November 2013 05:10:27AM 5 points [-]

Definitely agreed. It's basically a variation on the old (very old) "Get a distracted or otherwise impaired person to agree to a bunch of obviously true statements, and then slip in a false one to trip them up" trick. I can't see that it has any relevance to the philosophical issue at hand.

Comment author: [deleted] 15 November 2013 02:10:01AM 1 point [-]

Not quite, as SquallMage had correctly answered that 27, 33, 39 and 49 were not prime.

Comment author: Caspian 24 November 2013 03:05:39AM 0 points [-]

I believe that was part of the mistake, answering whether or not the numbers were prime, when the original question, last repeated several minutes earlier, was whether or not to accept a deal.

Comment author: Vulture 15 November 2013 03:47:08AM 0 points [-]

The point is, it's fundamentally the same trick, and is just that: a trick.

Comment author: MugaSofer 24 November 2013 06:20:29PM -1 points [-]

Except it's not the same trick. What you describe relies on the mark getting into the rhythm of replying "yes" to every question; the actual example described has the mark checking each number, but making a mistake eventually, because the odds they will make a mistake is not zero.

Comment author: TheOtherDave 08 November 2013 05:26:13AM 1 point [-]

Yeah. When I try to do the "can I make a hundred statements yadda yadda" test I typically think in terms of one statement a day for a hundred days. Or more often, "if I make a statement in this class every day, how long do I expect it to take before I get one wrong?"