Re: Defining a correct simulating halt decider

Liste des GroupesRevenir à c theory 
Sujet : Re: Defining a correct simulating halt decider
De : polcott333 (at) *nospam* gmail.com (olcott)
Groupes : comp.theory
Date : 03. Sep 2024, 20:40:08
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vb7l68$3efl8$1@dont-email.me>
References : 1 2 3 4
User-Agent : Mozilla Thunderbird
On 9/3/2024 9:42 AM, joes wrote:
Am Mon, 02 Sep 2024 16:06:24 -0500 schrieb olcott:
On 9/2/2024 12:52 PM, Fred. Zwarts wrote:
Op 02.sep.2024 om 18:38 schreef olcott:
A halt decider is a Turing machine that computes the mapping from its
finite string input to the behavior that this finite string specifies.
If the finite string machine string machine description specifies that
it cannot possibly reach its own final halt state then this machine
description specifies non-halting behavior.
Which DDD does not.
DDD emulated by HHH cannot possibly reach
its final halt state no matter what HHH does.

A halt decider never ever computes the mapping for the computation
that itself is contained within.
Then it is not total.
Yes it is you are wrong.

Unless there is a pathological relationship between the halt decider H
and its input D the direct execution of this input D will always have
identical behavior to D correctly simulated by simulating halt decider
H.
Which makes this pathological input a counterexample.
Which makes the pathological input a counter-example
to the false assumption that the direct execution of
a machine always has the same behavior as the machine
simulated by its pathological simulator.

A correct emulation of DDD by HHH only requires that HHH emulate the
instructions of DDD** including when DDD calls HHH in recursive
emulation such that HHH emulates itself emulating DDD.
Indeed, it should simulate *itself* and not a hypothetical other HHH
with different behaviour.
It is emulating the exact same freaking machine code that the x86utm
operating system is emulating.

It is not simulating the abort because of a static variable. Why?
 
void DDD()
{
   HHH(DDD);
   OutputString("This code is unreachable by DDD emulated by HHH");
}

If HHH includes code to see a 'special condition' and aborts and halts,
then it should also simulate the HHH that includes this same code and
DDD has itself and the emulated HHH stuck in recursive emulation.

Your HHH incorrectly changes behaviour.
 
No you are wrong !!!
--
Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius
hits a target no one else can see." Arthur Schopenhauer

Date Sujet#  Auteur
2 Sep 24 * Defining a correct simulating halt decider193olcott
2 Sep 24 +- Re: Defining a correct simulating halt decider1Richard Damon
2 Sep 24 +* Re: Defining a correct simulating halt decider39Fred. Zwarts
2 Sep 24 i+* Re: Defining a correct simulating halt decider27olcott
2 Sep 24 ii+- Re: Defining a correct simulating halt decider1Richard Damon
3 Sep 24 ii+* Re: Defining a correct simulating halt decider4Fred. Zwarts
3 Sep 24 iii`* Re: Defining a correct simulating halt decider3olcott
4 Sep 24 iii +- Re: Defining a correct simulating halt decider1Richard Damon
4 Sep 24 iii `- Re: Defining a correct simulating halt decider1Fred. Zwarts
3 Sep 24 ii`* Re: Defining a correct simulating halt decider21joes
3 Sep 24 ii +- Re: Defining a correct simulating halt decider1olcott
3 Sep 24 ii `* Re: Defining a correct simulating halt decider19olcott
3 Sep 24 ii  +* Re: Defining a correct simulating halt decider13joes
3 Sep 24 ii  i`* Re: Defining a correct simulating halt decider12olcott
4 Sep 24 ii  i +- Re: Defining a correct simulating halt decider1Richard Damon
4 Sep 24 ii  i `* Re: Defining a correct simulating halt decider10Fred. Zwarts
4 Sep 24 ii  i  `* Re: Defining a correct simulating halt decider9olcott
5 Sep 24 ii  i   +- Re: Defining a correct simulating halt decider1Richard Damon
5 Sep 24 ii  i   `* Re: Defining a correct simulating halt decider7Fred. Zwarts
5 Sep 24 ii  i    +* Re: Defining a correct simulating halt decider3olcott
6 Sep 24 ii  i    i+- Re: Defining a correct simulating halt decider1Richard Damon
6 Sep 24 ii  i    i`- Re: Defining a correct simulating halt decider1Fred. Zwarts
6 Sep 24 ii  i    `* Re: Defining a correct simulating halt decider3olcott
7 Sep 24 ii  i     +- Re: Defining a correct simulating halt decider1Richard Damon
7 Sep 24 ii  i     `- Re: Defining a correct simulating halt decider1Fred. Zwarts
4 Sep 24 ii  +- Re: Defining a correct simulating halt decider1Richard Damon
4 Sep 24 ii  `* Re: Defining a correct simulating halt decider4Fred. Zwarts
4 Sep 24 ii   `* Re: Defining a correct simulating halt decider3olcott
5 Sep 24 ii    +- Re: Defining a correct simulating halt decider1Richard Damon
5 Sep 24 ii    `- Re: Defining a correct simulating halt decider1Fred. Zwarts
3 Sep 24 i`* Re: Defining a correct simulating halt decider11olcott
3 Sep 24 i +- Re: Defining a correct simulating halt decider1Richard Damon
3 Sep 24 i +* Re: Defining a correct simulating halt decider7Fred. Zwarts
3 Sep 24 i i`* Re: Defining a correct simulating halt decider6olcott
4 Sep 24 i i +- Re: Defining a correct simulating halt decider1Richard Damon
4 Sep 24 i i `* Re: Defining a correct simulating halt decider4Fred. Zwarts
4 Sep 24 i i  `* Re: Defining a correct simulating halt decider3olcott
5 Sep 24 i i   +- Re: Defining a correct simulating halt decider1Richard Damon
5 Sep 24 i i   `- Re: Defining a correct simulating halt decider1Fred. Zwarts
3 Sep 24 i `* Re: Defining a correct simulating halt decider2joes
3 Sep 24 i  `- Re: Defining a correct simulating halt decider1olcott
3 Sep 24 +* Re: Defining a correct simulating halt decider3olcott
3 Sep 24 i+- Re: Defining a correct simulating halt decider1Richard Damon
3 Sep 24 i`- Re: Defining a correct simulating halt decider1Fred. Zwarts
3 Sep 24 +* Re: Defining a correct simulating halt decider148Mikko
3 Sep 24 i`* Re: Defining a correct simulating halt decider147olcott
4 Sep 24 i +- Re: Defining a correct simulating halt decider1Richard Damon
5 Sep 24 i `* Re: Defining a correct simulating halt decider145Mikko
5 Sep 24 i  `* Re: Defining a correct simulating halt decider144olcott
5 Sep 24 i   +* Re: Defining a correct simulating halt decider56joes
5 Sep 24 i   i`* Re: Defining a correct simulating halt decider55olcott
5 Sep 24 i   i +* Re: Defining a correct simulating halt decider52joes
5 Sep 24 i   i i`* Re: Defining a correct simulating halt decider51olcott
5 Sep 24 i   i i +* Re: Defining a correct simulating halt decider48joes
5 Sep 24 i   i i i`* Re: Defining a correct simulating halt decider47olcott
5 Sep 24 i   i i i +* Re: Defining a correct simulating halt decider41joes
5 Sep 24 i   i i i i+* Re: Defining a correct simulating halt decider9olcott
5 Sep 24 i   i i i ii`* Re: Defining a correct simulating halt decider8joes
5 Sep 24 i   i i i ii +* Re: Defining a correct simulating halt decider2olcott
6 Sep 24 i   i i i ii i`- Re: Defining a correct simulating halt decider1Richard Damon
6 Sep 24 i   i i i ii +* Re: Defining a correct simulating halt decider3olcott
7 Sep 24 i   i i i ii i+- Re: Defining a correct simulating halt decider1Richard Damon
7 Sep 24 i   i i i ii i`- Re: Defining a correct simulating halt decider1joes
7 Sep 24 i   i i i ii `* Re: Defining a correct simulating halt decider2olcott
7 Sep 24 i   i i i ii  `- Re: Defining a correct simulating halt decider1Richard Damon
7 Sep 24 i   i i i i`* Re: Defining a correct simulating halt decider31olcott
7 Sep 24 i   i i i i +- Re: Defining a correct simulating halt decider1Richard Damon
7 Sep 24 i   i i i i `* Re: Defining a correct simulating halt decider29joes
7 Sep 24 i   i i i i  `* Re: Defining a correct simulating halt decider28olcott
7 Sep 24 i   i i i i   +* Re: Defining a correct simulating halt decider17Richard Damon
7 Sep 24 i   i i i i   i`* Re: Defining a correct simulating halt decider16olcott
7 Sep 24 i   i i i i   i `* Re: Defining a correct simulating halt decider15Richard Damon
7 Sep 24 i   i i i i   i  `* Re: Defining a correct simulating halt decider14olcott
7 Sep 24 i   i i i i   i   `* Re: Defining a correct simulating halt decider13Richard Damon
7 Sep 24 i   i i i i   i    `* Re: Defining a correct simulating halt decider12olcott
7 Sep 24 i   i i i i   i     `* Re: Defining a correct simulating halt decider11Richard Damon
7 Sep 24 i   i i i i   i      `* Re: Defining a correct simulating halt decider10olcott
7 Sep 24 i   i i i i   i       `* Re: Defining a correct simulating halt decider9Richard Damon
7 Sep 24 i   i i i i   i        +* Re: Defining a correct simulating halt decider4olcott
7 Sep 24 i   i i i i   i        i`* Re: Defining a correct simulating halt decider3Richard Damon
7 Sep 24 i   i i i i   i        i `* Re: Defining a correct simulating halt decider2olcott
7 Sep 24 i   i i i i   i        i  `- Re: Defining a correct simulating halt decider1Richard Damon
7 Sep 24 i   i i i i   i        `* Re: Defining a correct simulating halt decider4olcott
7 Sep 24 i   i i i i   i         `* Re: Defining a correct simulating halt decider3Richard Damon
7 Sep 24 i   i i i i   i          `* Re: Defining a correct simulating halt decider2olcott
7 Sep 24 i   i i i i   i           `- Re: Defining a correct simulating halt decider1Richard Damon
8 Sep 24 i   i i i i   `* Re: Defining a correct simulating halt decider10Fred. Zwarts
8 Sep 24 i   i i i i    `* Re: Defining a correct simulating halt decider9olcott
8 Sep 24 i   i i i i     +- Re: Defining a correct simulating halt decider1Richard Damon
9 Sep 24 i   i i i i     `* Re: Defining a correct simulating halt decider7Fred. Zwarts
9 Sep 24 i   i i i i      `* Re: Defining a correct simulating halt decider6olcott
10 Sep 24 i   i i i i       +- Re: Defining a correct simulating halt decider1Richard Damon
10 Sep 24 i   i i i i       `* Re: Defining a correct simulating halt decider4Fred. Zwarts
11 Sep 24 i   i i i i        `* Re: Defining a correct simulating halt decider3olcott
11 Sep 24 i   i i i i         +- Re: Defining a correct simulating halt decider1Fred. Zwarts
12 Sep 24 i   i i i i         `- Re: Defining a correct simulating halt decider1Richard Damon
6 Sep 24 i   i i i +- Re: Defining a correct simulating halt decider1Richard Damon
6 Sep 24 i   i i i `* Re: Defining a correct simulating halt decider4Fred. Zwarts
6 Sep 24 i   i i i  `* Re: Defining a correct simulating halt decider3olcott
7 Sep 24 i   i i i   +- Re: Defining a correct simulating halt decider1Richard Damon
7 Sep 24 i   i i i   `- Re: Defining a correct simulating halt decider1Fred. Zwarts
6 Sep 24 i   i i +- Re: Defining a correct simulating halt decider1Richard Damon
6 Sep 24 i   i i `- Re: Defining a correct simulating halt decider1Fred. Zwarts
6 Sep 24 i   i +- Re: Defining a correct simulating halt decider1Richard Damon
6 Sep 24 i   i `- Re: Defining a correct simulating halt decider1Richard Damon
6 Sep 24 i   +- Re: Defining a correct simulating halt decider1Richard Damon
6 Sep 24 i   +- Re: Defining a correct simulating halt decider1Fred. Zwarts
6 Sep 24 i   `* Re: Defining a correct simulating halt decider85Mikko
11 Sep 24 `- Re: Defining a correct simulating halt decider1R. Swipe

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