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DanielLC comments on Maybe you want to maximise paperclips too - Less Wrong Discussion

43 Post author: dougclow 30 October 2014 09:40PM

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Comment author: DanielLC 01 November 2014 05:48:05PM 2 points [-]

There is a theoretical limit on how much negentropy is required to erase a bit. However, it depends on temperature. Unless the expansion of the universe has a limit, the universe will get arbitrarily cold, and computers could be arbitrarily efficient. Theoretically, you could make a finite amount of energy last an infinite number of computations.

Comment author: ThisSpaceAvailable 11 November 2014 07:49:58AM 0 points [-]

There is a theoretical limit on how much negentropy is required to erase a bit.

I take it's a lower limit? Your statement might be misinterpreted with those unfamiliar with the mathematical usage of the term "limit".