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Path: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: joes <noreply@example.org> Newsgroups: comp.theory Subject: Re: DDD simulated by HHH cannot possibly halt (Halting Problem) --- mindless robots Date: Tue, 22 Apr 2025 12:47:35 -0000 (UTC) Organization: i2pn2 (i2pn.org) Message-ID: <dbef4e03c2d1ab9c3396c9b0f762e532354a9a10@i2pn2.org> References: <vsnchj$23nrb$2@dont-email.me> <vsqhuu$1hl94$2@dont-email.me> <vsqknb$1ldpa$1@dont-email.me> <vsrmn8$2o2f2$1@dont-email.me> <vstku7$p4u7$1@dont-email.me> <vsu95l$1c5kt$1@dont-email.me> <vt01l0$39kn7$1@dont-email.me> <vt28vk$1fe7a$1@dont-email.me> <vt2k6t$1onvt$1@dont-email.me> <vt3ef4$2flgf$1@dont-email.me> <vt3fgd$2gu7u$1@dont-email.me> <vt6apu$12sjs$2@dont-email.me> <vt6g1f$180qf$1@dont-email.me> <vt6lmk$1djk6$1@dont-email.me> <vt7tj4$2iso2$1@dont-email.me> <vt9j0j$1snb$2@dont-email.me> <vtai1c$11kqr$1@dont-email.me> <vtajkf$10asg$2@dont-email.me> <vtbe3g$1vs00$1@dont-email.me> <852f89c9196e0261b8156050fea4572fe886933f@i2pn2.org> <vth52t$3in23$9@dont-email.me> <vth557$3a127$7@dont-email.me> <vth8lr$3n2du$2@dont-email.me> <vth8ql$3a127$8@dont-email.me> <vthhi5$3uil9$2@dont-email.me> <vthimk$3vmp3$1@dont-email.me> <vthqns$5g2e$1@dont-email.me> <vthqut$3vmp3$2@dont-email.me> <vtisid$15e5s$1@dont-email.me> <vtisue$16lg3$1@dont-email.me> <vtjvi0$261t7$2@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Tue, 22 Apr 2025 12:47:35 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="1373013"; 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: 2669 Lines: 16 Am Mon, 14 Apr 2025 16:43:28 -0500 schrieb olcott: > On 4/14/2025 6:52 AM, dbush wrote: >> On 4/14/2025 7:46 AM, olcott wrote: >>> >>> Such an HHH works fine when the input DD is not attempting to do the >>> opposite of whatever this HHH reports. This is not a problem though. >>> DD merely changes its own behavior through the pathological >>> self-reference that it implements. >> Category error. DD is an algorithm, i.e. a fixed immutable sequence of >> instructions, therefore "changing its behavior" is impossible. It only >> does exactly what its instructions say. > One version of DD is defined to screw with HHH. There is only one DD. -- 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.