Path: ...!3.eu.feeder.erje.net!feeder.erje.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Mikko Newsgroups: comp.theory Subject: Re: Proof that DDD specifies non-halting behavior --- point by point Date: Wed, 14 Aug 2024 11:17:10 +0300 Organization: - Lines: 14 Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Wed, 14 Aug 2024 10:17:10 +0200 (CEST) Injection-Info: dont-email.me; posting-host="c3c24c5ffe79752ad72ef4cdb11b642f"; logging-data="413852"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX1+cV0iRw01RSlWu7/I4n9T3" User-Agent: Unison/2.2 Cancel-Lock: sha1:UITcHnKaGMtW1BpJj25t3n9UbAs= Bytes: 1164 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. -- Mikko