Path: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: joes Newsgroups: comp.theory Subject: Re: Proof that DDD specifies non-halting behavior --- point by point Date: Wed, 14 Aug 2024 13:56:44 -0000 (UTC) Organization: i2pn2 (i2pn.org) Message-ID: <26093f36c0567c98d7593257d1a2fb5fbe089d8f@i2pn2.org> References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Wed, 14 Aug 2024 13:56:44 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="2522611"; mail-complaints-to="usenet@i2pn2.org"; posting-account="nS1KMHaUuWOnF/ukOJzx6Ssd8y16q9UPs1GZ+I3D0CM"; User-Agent: Pan/0.145 (Duplicitous mercenary valetism; d7e168a git.gnome.org/pan2) X-Spam-Checker-Version: SpamAssassin 4.0.0 Bytes: 1929 Lines: 28 Am Wed, 14 Aug 2024 08:38:51 -0500 schrieb olcott: > On 8/14/2024 3:17 AM, Mikko wrote: >> On 2024-08-14 00:52:36 +0000, olcott said: >> >>> void DDD() >>> { >>>    HHH(DDD); >>>    return; >>> } >> In order to prove that the above specifies a non-halting behavour you >> must prove that HHH(DDD) does not terminate. What is wrong about that? > That is the strawman error of reasoning. Not at all. A strawman is a wrong presentation of opposing arguments. There aren't even any arguments here. > The focus of the post was to show that DDD emulated by HHH according to > the semantics of the x86 language cannot possibly reach its own "return" > instruction. Yes, and that was a direct reply. As Fred said, DDD could be replaced by a direct call to HHH(HHH). > By changing the subject you cheat. You are avoiding questions. -- Am Sat, 20 Jul 2024 12:35:31 +0000 schrieb WM in sci.math: It is not guaranteed that n+1 exists for every n.