Re: How to prove q is not NPC?

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Sujet : Re: How to prove q is not NPC?
De : wyniijj5 (at) *nospam* gmail.com (wij)
Groupes : comp.theory
Date : 30. Jul 2024, 15:30:56
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <15c597b7393b57be4408e4e7d6948bb42245af95.camel@gmail.com>
References : 1 2
User-Agent : Evolution 3.50.2 (3.50.2-1.fc39)
On Tue, 2024-07-30 at 20:29 +0800, wij wrote:
On Mon, 2024-07-29 at 07:00 +0800, wij wrote:
Problem q: Given a number n, determine whether n is 5 or not.
What is the VALID proof that q∉NPC?
 
!!! This is a challenging question !!!
 
 
Let's change the question a bit.
 
How do you prove q is not a NPC problem?
 

Or, How do  you prove the problem "determine whether n is 5" is not a NP-hard problem?

If these cannot be proven, what the computation theory is really doing?


Date Sujet#  Auteur
29 Jul 24 * How to prove q is not NPC?6wij
29 Jul 24 +- Re: How to prove q is not NPC?1Ben Bacarisse
30 Jul 24 `* Re: How to prove q is not NPC?4wij
30 Jul 24  `* Re: How to prove q is not NPC?3wij
30 Jul 24   `* Re: How to prove q is not NPC?2Andy Walker
30 Jul 24    `- Re: How to prove q is not NPC?1wij

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