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Path: news.eternal-september.org!eternal-september.org!feeder3.eternal-september.org!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: Richard Damon <richard@damon-family.org> Newsgroups: sci.logic Subject: Re: The key undecidable instance that I know about --- Truth-bearers ONLY Date: Wed, 19 Mar 2025 21:58:42 -0400 Organization: i2pn2 (i2pn.org) Message-ID: <866da78a9c320a47a32f669662cff4bbe3f5545b@i2pn2.org> References: <vqkib1$r5np$1@dont-email.me> <95ca0b344ae29f6911a73c655ddbe1c7214f8519@i2pn2.org> <vqo4ke$1l6i0$1@dont-email.me> <c5b83ef1ae7f77e3ff1fe97dcb557af5380c2ddd@i2pn2.org> <vqo7or$1l6i0$3@dont-email.me> <vqo8bf$1lehl$1@dont-email.me> <vqoac7$1lvqs$1@dont-email.me> <vqp4h7$1u7ri$1@dont-email.me> <vr4cjs$3u6l5$2@dont-email.me> <dcea3256423309576ce5cddc21201afbae10ddec@i2pn2.org> <vr58ue$m5ov$2@dont-email.me> <d17d20f85eba90c7dc80b2ef3f16810947b919c4@i2pn2.org> <vr5dh3$q4oj$5@dont-email.me> <826c8dc93d6f1449302cf3a2992a0d8d42b317df@i2pn2.org> <vr6ne3$1udpn$1@dont-email.me> <5b7f8e24bbd9817f74e1f50ee3c3c6def714314b@i2pn2.org> <vr7q0i$2o5t3$7@dont-email.me> <bcd51c2d82fd26c6ca32651b2a646bbdcc8a00b8@i2pn2.org> <vr88rt$3bidi$2@dont-email.me> <71ee1fe6f1c2b4e16f9250107531b6a43112cb95@i2pn2.org> <vr9gnm$ep20$1@dont-email.me> <vrbuo0$2l47j$1@dont-email.me> <vrd731$3lf4t$4@dont-email.me> <d484f0f37ede2951806d4fb49c2366664ae827c0@i2pn2.org> <vrf9e2$1k987$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Thu, 20 Mar 2025 01:58:43 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="930711"; mail-complaints-to="usenet@i2pn2.org"; posting-account="diqKR1lalukngNWEqoq9/uFtbkm5U+w3w6FQ0yesrXg"; User-Agent: Mozilla Thunderbird Content-Language: en-US X-Spam-Checker-Version: SpamAssassin 4.0.0 In-Reply-To: <vrf9e2$1k987$1@dont-email.me> On 3/19/25 4:28 PM, olcott wrote: > On 3/18/2025 10:04 PM, Richard Damon wrote: >> On 3/18/25 9:36 PM, olcott wrote: >>> On 3/18/2025 9:08 AM, Mikko wrote: >>>> On 2025-03-17 15:56:38 +0000, olcott said: >>>> >>>>> On 3/17/2025 6:26 AM, Richard Damon wrote: >>>>>> On 3/17/25 12:36 AM, olcott wrote: >>>>>>> >>>>>>> x ∉ True if and only if p >>>>>>> where the symbol 'p' represents the whole sentence x >>>>>>> https://liarparadox.org/Tarski_275_276.pdf >>>>>>> That does not say: "This sentence is not true" >>>>>>> >>>>>>> The self-reference is only in the English and not >>>>>>> encoded n the formalism thus cannot be directly >>>>>>> evaluated in the formalism. >>>>>>> >>>>>>> This does say: LP := ~True(LP) >>>>>>> "This sentence is not true" >>>>>> >>>>>> But that sentence you started with is only in the METALANGUAGE, so >>>>>> your "Formalism" isn't a statement in the LANGUAGE. >>>>>> >>>>>> x is a fully defined expression in the language developed per that >>>>>> earlier proof. >>>>>> >>>>>> So, x doesn't NEED to be "formalized" as it IS formalized. >>>>>> >>>>>> The issue is that the "self-reference" isn't anything expressed in >>>>>> the LANGUAGE, so isn't part of x itself, but is based on >>>>>> properties established in the METALANGUAGE that can be expressed >>>>>> in the language. >>>>>> >>>>>> Sorry, you are just showing that you don't understand what you are >>>>>> talking about. >>>>>> >>>>> >>>>> There is no counter-example in the set of human general >>>>> knowledge that can be expressed using language such that >>>>> True(X) does not work correctly... >>>> >>>> That very much depends on what does "correctly" mean about "True(X)". >>>> >>> >>> The common meaning of True on the basis of the meaning >>> of words such as "cats are animals" for all words >>> and all meanings. >>> >> >> And thus must include statements with infinite chains of inferences, >> even when the results are unknown. >> >> Sorry, your problem is you THINK you know what your words mean, but >> don't actually understand all the implications, because you are just >> too stupid. > > I think that issue is actually your ADD because I have > qualified my claim for quite a while now limiting it > to THE SET OF HUMAN KNOWLEDGE THAT CAN BE EXPRESSED > USING LANGUAGE. > And thus you admit that you were NEVER doing the problem you claimed to have been doing, and all your work is just a FRAUD. The set of Human Knowlege is NOT a "Valid Logic System" as Truth is different than knowledge. Thus, you are just proving that you are nothing but a lying fraud. It seems your concept of truth is just based on lies and unsound logic, but you are too stupid to understand that FACT.