DanielLC comments on The Parable of the Dagger - Less Wrong

53 Post author: Eliezer_Yudkowsky 01 February 2008 08:53PM

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Comment author: Strange7 14 April 2014 02:34:53AM 0 points [-]

So, if someone came up to you and told you something that couldn't possibly be true, you'd say they weren't lying?

Comment author: DanielLC 14 April 2014 03:53:25AM 1 point [-]

It's not dishonest anyway. The king did not suggest that all inscriptions he wrote were true, nor did the jester assume that.

Comment author: Strange7 17 August 2014 11:19:44PM 1 point [-]

The king did, however, count on the Jester's assumption that the content of the boxes could be deduced from the inscriptions.

Comment author: Nebu 25 August 2015 04:09:07PM 2 points [-]

The King counted on the Jester making a deductive error in the second puzzle (namely inferring that the content of the boxes could be deduced from the inscriptions given what the King said), just like the Jester counted on the King making a deductive error in the first puzzle.

Comment author: Jiro 26 August 2015 02:27:51PM 1 point [-]

In this situation, it is still a correct deduction to say "if the statements are true or false, then the content of the boxes is...." With these contents, these statements aren't true or false.

Comment author: Nebu 01 September 2015 07:58:23AM 0 points [-]

Sorry, it's not clear to me why you wrote this reply. Are you trying to dispute something I said, or are you bringing up an interesting observation for discussion, or what?

Comment author: entirelyuseless 01 September 2015 01:13:03PM 1 point [-]

It sounds like Jiro was saying that the Jester really does not assume that "The content of the boxes can be deduced from the the inscriptions." He just assumes "The inscriptions are either true or false," and it logically follows from what the inscriptions say that he can deduce the contents. So the problem wasn't making an assumption about how the contents could be discovered, but making an assumption that the inscriptions had to be either true or false.

Comment author: Jiro 01 September 2015 03:24:16PM *  0 points [-]

That is correct.

Comment author: Nebu 11 September 2015 02:37:14AM 0 points [-]

Ok, thank you for that clarification.