XPost: comp.theory, sci.logic
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On 10/23/2022 9:59 AM, Mr Flibble wrote:
Hi!
Simulating halt deciders (SHDs) simply do not work.
Why? A turing machine should be able to implement ANY algorithm and as
such it is an idealisation, an INFINITE STATE MACHINE (ISM) if you will.
The machine operates on an infinite[4] memory tape divided into discrete cells,[5] each of which can hold a single symbol drawn from a finite set
of symbols called the alphabet of the machine. It has a "head" that, at
any point in the machine's operation, is positioned over one of these
cells, and a "state" selected from a *finite set of states*.
https://en.wikipedia.org/wiki/Turing_machine
--
Copyright 2022 Pete Olcott "Talent hits a target no one else can hit;
Genius hits a target no one else can see." Arthur Schopenhauer
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