Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.theory > #106807

Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1)

From Richard Damon <richard@damon-family.org>
Newsgroups comp.theory, sci.logic
Subject Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1)
Date 2024-06-09 14:08 -0400
Organization i2pn2 (i2pn.org)
Message-ID <v44r2f$3egpa$8@i2pn2.org> (permalink)
References <v428vv$2no74$2@dont-email.me> <v43ib7$38hnd$1@dont-email.me> <v446ne$3fscf$1@dont-email.me>

Cross-posted to 2 groups.

Show all headers | View raw


On 6/9/24 8:21 AM, olcott wrote:
> On 6/9/2024 1:33 AM, Fred. Zwarts wrote:
>> Op 08.jun.2024 om 20:47 schreef olcott:
>>> Before we can get to the behavior of the directly executed
>>> DD(DD) we must first see that the Sipser approved criteria
>>> have been met:
>>>
>>> <MIT Professor Sipser agreed to ONLY these verbatim words 10/13/2022>
>>> If simulating halt decider H correctly simulates its input D
>>> until H correctly determines that its simulated D would never
>>> stop running unless aborted then
>>>
>>> H can abort its simulation of D and correctly report that D
>>> specifies a non-halting sequence of configurations.
>>> </MIT Professor Sipser agreed to ONLY these verbatim words10/13/2022>
>>>
>>> On 10/14/2022 7:44 PM, Ben Bacarisse wrote:
>>>  > I don't think that is the shell game. PO really /has/ an H
>>>  > (it's trivial to do for this one case) that correctly determines
>>>  > that P(P) *would* never stop running *unless* aborted.
>>>
>>> Try to show how this DD correctly simulated by any HH ever
>>> stops running without having its simulation aborted by HH.
>>
>> Stopping at your first error. So, we can focus on it. Your are asking 
>> a question that contradicts itself.
> 
> In other words the best selling author of theory of
> computation textbooks doesn't have a clue?

Nope, you asked him a defective question, and he did his best.

H can not have done a correct simulation, per the definitions in place, 
and abort its simulation.


> 
>> A correct simulation of HH that aborts itself,
>> should simulate up to the point where the simulated HH aborts. 
> 
> The outer HH always sees a longer execution trace than
> the inner ones. Unless the outer one aborts none of them
> abort.

No, you are forgetting that simulation is not the reality, but an 
exploration of it.

THe outer HH sees a longer execution trace then the simulated part of 
the inner one.

"The inner one" would generally mean the execution of that inner one, 
(not an aborted simualation of it) and that, since it is the exact same 
algorithm and data, will see EXACTLY the same execution trace as the 
outer one saw when it interrupt its simulation.

Your problem is you seem to have forgotten that simulation are just 
explorations of the reality of the execution, and not a reality of 
themselves.

> 
>> That is logically impossible. So, either it is a correct simulation 
>> and then we see that the simulated HH aborts and returns, or the 
>> simulation is incorrect, because it assumes incorrectly that things 
>> that happen (abort) do not happen.
>> A premature conclusion.
>>
>>
> 
> _DD()
> [00001e32] 55               push ebp      ; Begin DD
> [00001e33] 8bec             mov ebp,esp
> [00001e35] 51               push ecx
> [00001e36] 8b4508           mov eax,[ebp+08]
> [00001e39] 50               push eax      ; push DD
> [00001e3a] 8b4d08           mov ecx,[ebp+08]
> [00001e3d] 51               push ecx      ; push DD
> [00001e3e] e83ff5ffff       call 00001382 ; call DD
> 
> If you can't see this then you seem to just not have
> enough technical skill:
> 
> The first seven steps of DD correctly simulated by HH call
> HH(DD,DD) to repeat these first seven steps.

Nope, becase the outer simulator, if simulating per your definition, 
won't simulate the input given to that simulated HH, but will simulate 
the CODE of HH as it simulates DD(DD).

So that outer HH will NEVER see the actual address 00001E32 again. EVER.

> 
> HH then simulates itself simulating DD until this second
> instance of DD calls another HH(DD,DD) to repeat these first
> seven steps again.
> 

Which means you keep on changing what simulation you are looking at, 
which violates your definiton of simulation.

Back to comp.theory | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-08 13:47 -0500
  Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-08 14:49 -0500
    Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Richard Damon <richard@damon-family.org> - 2024-06-08 16:32 -0400
  Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Richard Damon <richard@damon-family.org> - 2024-06-08 16:32 -0400
  Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-09 08:33 +0200
    Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-09 07:21 -0500
      Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Richard Damon <richard@damon-family.org> - 2024-06-09 14:08 -0400
    Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-09 09:13 -0500
      Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Richard Damon <richard@damon-family.org> - 2024-06-09 14:08 -0400
      Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Mikko <mikko.levanto@iki.fi> - 2024-06-10 10:48 +0300
        Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-10 10:09 -0500
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Richard Damon <richard@damon-family.org> - 2024-06-10 23:32 -0400
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Mikko <mikko.levanto@iki.fi> - 2024-06-11 11:02 +0300
            DDD correctly simulated by HH cannot possibly halt olcott <polcott333@gmail.com> - 2024-06-11 12:24 -0500
              Re: DDD correctly simulated by HH cannot possibly halt Richard Damon <richard@damon-family.org> - 2024-06-11 21:46 -0400
              Re: DDD correctly simulated by HH cannot possibly halt Mikko <mikko.levanto@iki.fi> - 2024-06-12 10:20 +0300
                Re: DDD correctly simulated by HH cannot possibly halt olcott <polcott333@gmail.com> - 2024-06-12 10:17 -0500
                Re: DDD correctly simulated by HH cannot possibly halt Mikko <mikko.levanto@iki.fi> - 2024-06-15 15:03 +0300
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Mikko <mikko.levanto@iki.fi> - 2024-06-15 14:59 +0300
    Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-10 00:17 -0500
      Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-10 09:09 +0200
        Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-10 08:52 -0500
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) joes <noreply@example.com> - 2024-06-10 15:35 +0000
            Proof that D correctly simulated by H has different behavior than D(D) olcott <polcott333@gmail.com> - 2024-06-10 10:39 -0500
              Re: Proof that D correctly simulated by H has different behavior than D(D) Richard Damon <richard@damon-family.org> - 2024-06-11 21:59 -0400
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-10 21:15 +0200
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Richard Damon <richard@damon-family.org> - 2024-06-11 21:48 -0400
        Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) olcott <polcott333@gmail.com> - 2024-06-10 14:21 -0500
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-10 21:41 +0200
            Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) olcott <polcott333@gmail.com> - 2024-06-10 14:47 -0500
              Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-11 09:21 +0200
                D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-11 12:07 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-12 08:18 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-12 09:47 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-12 20:19 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-12 13:24 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-12 21:13 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-12 14:20 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-12 21:46 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-12 14:53 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-13 10:15 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-13 07:44 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-13 21:33 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-13 14:41 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-14 11:59 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-14 07:49 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-14 21:00 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-14 14:18 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-14 22:03 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-14 15:46 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-15 11:03 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-15 07:12 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten Richard Damon <richard@damon-family.org> - 2024-06-15 09:51 -0400
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-15 16:06 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-15 09:13 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten Richard Damon <richard@damon-family.org> - 2024-06-15 10:29 -0400
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-15 16:37 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-15 09:48 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten Richard Damon <richard@damon-family.org> - 2024-06-15 11:02 -0400
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-15 17:12 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-15 10:23 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten Richard Damon <richard@damon-family.org> - 2024-06-15 11:39 -0400
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-16 08:21 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-16 07:37 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten Richard Damon <richard@damon-family.org> - 2024-06-16 13:30 -0400
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-16 21:08 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-17 08:39 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-17 16:21 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-17 09:35 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-17 16:51 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten Mikko <mikko.levanto@iki.fi> - 2024-06-17 10:22 +0300
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-17 08:07 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten Mikko <mikko.levanto@iki.fi> - 2024-06-18 10:54 +0300
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-18 07:55 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-18 11:16 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-18 07:43 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-18 17:25 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-18 10:39 -0500
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten "Fred. Zwarts" <F.Zwarts@HetNet.nl> - 2024-06-18 17:53 +0200
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten Mikko <mikko.levanto@iki.fi> - 2024-06-18 19:32 +0300
                Re: D correctly simulated by H proved for THREE YEARS --- rewritten olcott <polcott333@gmail.com> - 2024-06-18 11:41 -0500
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) Richard Damon <richard@damon-family.org> - 2024-06-11 22:17 -0400
      Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Richard Damon <richard@damon-family.org> - 2024-06-10 07:16 -0400
        Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-10 12:54 -0500
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) joes <noreply@example.com> - 2024-06-10 18:21 +0000
            Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) olcott <polcott333@gmail.com> - 2024-06-10 13:48 -0500
          Re: Proof that DD correctly simulated by HH has different behavior than DD(DD) STEP(1) Richard Damon <richard@damon-family.org> - 2024-06-10 23:32 -0400

csiph-web