Sujet : Re: I am claiming that these exact words are necessarily true
De : polcott333 (at) *nospam* gmail.com (olcott)
Groupes : comp.theoryDate : 13. Oct 2024, 20:17:45
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <veh6cp$orit$2@dont-email.me>
References : 1 2 3 4 5 6
User-Agent : Mozilla Thunderbird
On 10/13/2024 1:49 PM, Richard Damon wrote:
On 10/13/24 10:03 AM, olcott wrote:
On 10/13/2024 8:29 AM, Richard Damon wrote:
On 10/13/24 9:17 AM, olcott wrote:
On 10/13/2024 8:12 AM, Richard Damon wrote:
On 10/13/24 8:40 AM, olcott wrote:
I am not and never have been claiming anything
about incorrect paraphrases of these exact words:
>
*HHH rejects DDD as non terminating*
>
Which judst makes HHH wrong, since DDD will terminate, since that term applies to the PROGRAM that the input represents., and if HHH rejects it, it returns to its caller, and thus DDD will halt.
>
>
void DDD()
{
HHH(DDD);
return;
}
>
When HHH is an x86 emulation based termination analyzer
then each DDD emulated by any HHH that it calls never returns.
>
The emulation of DDD by HHH never reaches a final state, but it HHH aborts its emulation and return 0, then the PROGRAM DDD will return.
>
>
Rebutting an incorrect paraphrase of my exact words
<is> the strawman deception.
>
>
Each of the directly executed HHH emulator/analyzers that returns
0 correctly reports the above non-terminating behavior of its input.
>
No, since termination is a property of the PROGRAM, and not a partial emuation of it, you answer is proven wrong, and you are guilty of using unsound logic.
>
>
Rebutting an incorrect paraphrase of my exact words
<is> the strawman deception.
>
>
But I rebuted your exact words.
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That statement is counter-factual.
No, your statement is just a blantent lie.
Where did you refute what I said, or are you claiming I didn't say anything?
You are just proving you are nothing but an out and out liar.
>
I specifically refer to whether or not a specific C function
(source-code provided) reaches its own "return" instruction.
Right, and such behavior is only defined with the definition of every thing that function calls.
Finally you said something that is correct.
>
This <is> the correct measure for the termination analysis
of C functions.
Right, but it included the ACTUAL behavior of the HHH that DDD calls.
Yes you are correct again.
>
Automated Termination Analysis of C Programs
https://publications.rwth-aachen.de/record/972440/files/972440.pdf
Figure 5.3: Non-Terminating C Function
Right, which looks at code that doesn't actually return, because it gets stuck in an actual infinte loop.
The point here is that termination analysis does
not only refer to complete programs as you said
>>>>> No, since termination is a property of the PROGRAM
it also applies to C functions proving that you were
wrong about this.
-- Copyright 2024 Olcott "Talent hits a target no one else can hit; Geniushits a target no one else can see." Arthur Schopenhauer