Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]
| From | Mr Flibble <flibble@reddwarf.jmc> |
|---|---|
| Newsgroups | comp.theory |
| Subject | Re: Halting problem proofs refuted on the basis of software engineering V2 |
| Message-ID | <20220704165842.00002bb6@reddwarf.jmc> (permalink) |
| References | <pKqdnSAPzf6HYF__nZ2dnUU7_83NnZ2d@giganews.com> |
| Organization | Jupiter Mining Corp |
| Date | 2022-07-04 16:58 +0100 |
On Mon, 4 Jul 2022 09:45:45 -0500 olcott <NoOne@NoWhere.com> wrote: > No one can provide any "rebuttal" of my paper on any other basis > than > > (1) disagreeing with the semantics of the x86 language > *x86 Instruction Set Reference* https://c9x.me/x86/ > > *or disagreeing with this necessarily true principle* > (2) A halt decider must compute the mapping from its inputs to an > accept or reject state on the basis of the actual behavior that is > actually specified by these inputs. > > > > This much more concise version of my paper focuses on the actual > execution of three fully operational examples. > > H0 correctly determines that Infinite_Loop() never halts > H correctly determines that Infinite_Recursion() never halts > H(P,P) correctly determines that its input never halts As I have shown with my signaling halting decider there is no need for a call to a simulation-based halting decider, H, from the input program to be recursive; this is compatible with [Strachey 1965] and associated proofs which are not recursive in nature. Your H is invalid as it aborts the simulation to prevent infinite recursion rather than returning an answer to its caller which results in it giving the wrong answer for a non-pathological input that calls H. /Flibble
Back to comp.theory | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread
Halting problem proofs refuted on the basis of software engineering V2 olcott <NoOne@NoWhere.com> - 2022-07-04 09:45 -0500
Re: Halting problem proofs refuted on the basis of software engineering V2 Horatio Cornholer <midshipman@gmail.net> - 2022-07-04 08:31 -0700
Re: Halting problem proofs refuted on the basis of software engineering V2 Mr Flibble <flibble@reddwarf.jmc> - 2022-07-04 16:58 +0100
Re: Halting problem proofs refuted on the basis of software engineering V2 olcott <NoOne@NoWhere.com> - 2022-07-04 11:54 -0500
Re: Halting problem proofs refuted on the basis of software engineering V2 Mr Flibble <flibble@reddwarf.jmc> - 2022-07-04 18:25 +0100
Re: Halting problem proofs refuted on the basis of software engineering V2 olcott <NoOne@NoWhere.com> - 2022-07-04 12:33 -0500
Re: Halting problem proofs refuted on the basis of software engineering V2 Mr Flibble <flibble@reddwarf.jmc> - 2022-07-04 18:39 +0100
Re: Halting problem proofs refuted on the basis of software engineering V2 olcott <NoOne@NoWhere.com> - 2022-07-04 12:51 -0500
Re: Halting problem proofs refuted on the basis of software engineering V2 Mr Flibble <flibble@reddwarf.jmc> - 2022-07-04 18:54 +0100
Re: Halting problem proofs refuted on the basis of software engineering V2 olcott <NoOne@NoWhere.com> - 2022-07-04 13:00 -0500
Re: Halting problem proofs refuted on the basis of software engineering V2 Mr Flibble <flibble@reddwarf.jmc> - 2022-07-04 19:38 +0100
Re: Halting problem proofs refuted on the basis of software engineering V2 olcott <NoOne@NoWhere.com> - 2022-07-04 14:09 -0500
Re: Halting problem proofs refuted on the basis of software engineering V2 Mr Flibble <flibble@reddwarf.jmc> - 2022-07-04 20:13 +0100
Re: Halting problem proofs refuted on the basis of software engineering V2 Richard Damon <Richard@Damon-Family.org> - 2022-07-04 15:40 -0400
Re: Halting problem proofs refuted on the basis of software engineering V2 Richard Damon <Richard@Damon-Family.org> - 2022-07-04 15:02 -0400
csiph-web