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On 7/31/2024 11:03 PM, wij wrote:On Wed, 2024-07-31 at 22:51 -0500, olcott wrote:On 7/31/2024 10:08 PM, wij wrote:On Tue, 2024-07-30 at 18:50 -0500, olcott wrote:I have done this thousands of times and after someone
It is not supposed to be a general solution to the halting problem.
it only shows how the "impossible" input is correctly determined
to be non halting.
But how do you determine it is non-halting?
As I know you are even unable to define what 'halt' mean !!!
has read these thousands of times they say that I never
said it once.
void DDD()
{
HHH(DDD);
return;
}
int main()
{
HHH(DDD);
}
If DDD correctly emulated by HHH cannot possibly
reach its return instruction then it never halts.
That's right, HHH(DDD) as shown should never halt.
<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 words 10/13/2022>
But The Halting Problem asks HHH to return 1 or 0 (so to speak, because you
don't know the detail).
Since HHH does not return 1 or 0 to answer the question, it is not a decider.
You are dealing with POO Problem.
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