Path: ...!weretis.net!feeder8.news.weretis.net!news.szaf.org!inka.de!mips.inka.de!.POSTED.localhost!not-for-mail From: Christian Weisgerber Newsgroups: sci.lang,soc.culture.german Subject: Re: Kommen drei Logiker in eine Bar. Der Kellner fragt: "Na, was darfs sein, die Herren? Drei Bier?" Sagt der erste Logiker "Ich =?UTF-8?Q?wei=C3=9F?= nicht" Date: Sun, 23 Jun 2024 14:32:41 -0000 (UTC) Message-ID: References: <8734p59c11.fsf@fatphil.org> <5mnf7j1e5brur43mf78gq82v1htdrhncbj@4ax.com> <87le2w7xko.fsf@fatphil.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Injection-Date: Sun, 23 Jun 2024 14:32:41 -0000 (UTC) Injection-Info: lorvorc.mips.inka.de; posting-host="localhost:::1"; logging-data="57667"; mail-complaints-to="usenet@mips.inka.de" User-Agent: slrn/1.0.3 (FreeBSD) Bytes: 1820 Lines: 24 On 2024-06-23, Ross Clark wrote: >>>>>> Kommen drei Logiker in eine Bar. Der Kellner fragt: "Na, was darfs sein, >>>>>> die Herren? Drei Bier?" Sagt der erste Logiker "Ich weiß nicht", der >>>>>> zweite auch "Ich weiß nicht" und der Dritte sagt "Ja" >>>>> >>>>> 0 | 0 | 1 = 1, in Boolean logic. >>>> >>>> ~0 & ~0 & 1 = 1 is the boolean logic that applies. > > But it also excludes "yes". So is ~1 equivalent to ~0? Why not just ~? | or & and ~ not 0 false 1 true ~0 is 1, and ~1 is 0 in the above. The way the joke has been explained, none of the offered boolean expressions capture the described conditional logic. -- Christian "naddy" Weisgerber naddy@mips.inka.de