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From: olcott <polcott333@gmail.com>
Newsgroups: comp.theory
Subject: Re: Who here understands that the last paragraph is Necessarily true?
Date: Sun, 14 Jul 2024 18:22:24 -0500
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On 7/14/2024 4:41 PM, Richard Damon wrote:
> On 7/14/24 10:38 AM, olcott wrote:
>> On 7/14/2024 3:09 AM, Mikko wrote:
>>> On 2024-07-13 20:15:56 +0000, olcott said:
>>>
>>>> typedef void (*ptr)();
>>>> int HHH(ptr P);
>>>>
>>>> void Infinite_Loop()
>>>> {
>>>>    HERE: goto HERE;
>>>> }
>>>>
>>>> void Infinite_Recursion()
>>>> {
>>>>    Infinite_Recursion();
>>>> }
>>>>
>>>> void DDD()
>>>> {
>>>>    HHH(DDD);
>>>> }
>>>>
>>>> int main()
>>>> {
>>>>    HHH(Infinite_Loop);
>>>>    HHH(Infinite_Recursion);
>>>>    HHH(DDD);
>>>> }
>>>>
>>>> Any input that must be aborted to prevent the non
>>>> termination of HHH necessarily specifies non-halting
>>>> behavior or it would never need to be aborted.
>>>
>>> Everyone understands that DDD specifies a halting behaviour if 
>>> HHH(DDD) does,
>>
>>
>> *You can comprehend this is a truism or fail to*
>> *comprehend it disagreement is necessarily incorrect*
>> Any input that must be aborted to prevent the non
>> termination of HHH necessarily specifies non-halting
>> behavior or it would never need to be aborted.
>>
>> Disagreeing with the above is analogous to disagreeing
>> with arithmetic.
>>
> 
> But if HHH does abort 

int x = 5;
int y = 3;
if (x > y) // *before abort*
{
   printf("x > y is necessarily true\n");
   y = 2 * x;  // *after abort*
}



-- 
Copyright 2024 Olcott "Talent hits a target no one else can hit; Genius
hits a target no one else can see." Arthur Schopenhauer