Armok_GoB comments on A way of specifying utility functions for UDT - Less Wrong

9 Post author: cousin_it 23 December 2011 12:37AM

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Comment author: Armok_GoB 23 December 2011 12:05:17PM 2 points [-]

Sounds very similar to what my brain has been doing since I learned about UDT.

One problem is that a bitstring describing a quantum wave function of a bunch of particle making up a piece of memory substrate containing a bitstring looks nothing like that bitstring.

Comment author: endoself 13 January 2012 01:40:32AM 1 point [-]

There is however a relatively short program transforming one into the other.

Comment author: Armok_GoB 13 January 2012 12:08:13PM 1 point [-]

I severely doubt that. I'd not be surprised if more data was needed to specify how to find and interpret the memory in the universe than to specify both the universe and the content you're after together in many cases.

if you doubt this, download/run GOLLY , open the ready made patter with a computer in conways game of life, run it for a random while, and try to extract the contents of the computers memory using an hex editor.

Comment author: endoself 14 January 2012 06:09:26AM 1 point [-]

I was referring to the literal interpretation of a universe consisting of just the substrate with the data. Reconsidering, that is a pretty useless interpretation given the context.