Path: ...!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: WM Newsgroups: sci.math Subject: Re: The set of necessary FISONs Date: Tue, 28 Jan 2025 16:38:21 +0100 Organization: A noiseless patient Spider Lines: 16 Message-ID: References: <903de8e1-3538-4cfe-9f7a-6509eda47ab6@att.net> <3844edd7-0750-4418-bff6-2759817446b3@att.net> <27377646-137a-4f8f-a7bb-a75707b2da96@att.net> <965ee9868f28953d437113d0d38f069815499a3f@i2pn2.org> <77fb6230f3ef78f7524b70785c4772313e238258@i2pn2.org> <814297ada299a65bb9f427ddec5646afcc94be9f@i2pn2.org> <6403f6e569f236f2609dbfdfb6c676981453cf77@i2pn2.org> <507e8cf9ab626ce6967717cfe08233e1c34ab7ec@i2pn2.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Tue, 28 Jan 2025 16:38:22 +0100 (CET) Injection-Info: dont-email.me; posting-host="de0cc7da7ef0533db4a416004be67f09"; logging-data="2004045"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19YiI9Lc9n55SmtCJ9hnhDV9eIuDojV+b8=" User-Agent: Mozilla Thunderbird Cancel-Lock: sha1:2TtltLQaSRU6UTrw1Ga/hZKEKkQ= Content-Language: en-US In-Reply-To: Bytes: 2526 On 28.01.2025 16:24, joes wrote: > Am Tue, 28 Jan 2025 16:10:59 +0100 schrieb WM: >> On 28.01.2025 11:57, joes wrote: >>> Am Tue, 28 Jan 2025 10:21:20 +0100 schrieb WM: >>>> On 28.01.2025 00:32, Richard Damon wrote: >>> >>>>> we can build an infinite number of infinite sets of FISONs whose >>>>> union is the Natural Numbers, >>>> That is the diploma of stupidity. Name the first useful FISON! >>> He didn’t say they were necessary. >> He said it is possible. That is the diploma of stupidity. > Do you get that at TH Augsburg? > Fortunately I never had such stupid students. Regards, WM