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Path: ...!weretis.net!feeder9.news.weretis.net!i2pn.org!i2pn2.org!.POSTED!not-for-mail From: Richard Damon <richard@damon-family.org> Newsgroups: sci.logic,comp.theory Subject: Re: True on the basis of meaning Date: Sun, 12 May 2024 19:02:51 -0400 Organization: i2pn2 (i2pn.org) Message-ID: <v1rhqr$qvg2$3@i2pn2.org> References: <v1mljr$1q5ee$4@dont-email.me> <v1mnuj$lbo5$12@i2pn2.org> <v1mp1l$1qr5e$4@dont-email.me> <v1mpsh$lbo4$6@i2pn2.org> <v1ms2o$1rkit$1@dont-email.me> <v1prtb$2jtsh$1@dont-email.me> <v1qjb1$2ouob$2@dont-email.me> <v1qnfv$2q0t7$1@dont-email.me> <v1qtnk$2rdui$2@dont-email.me> <v1qvku$qvg3$5@i2pn2.org> <v1r0fg$2rva6$1@dont-email.me> <v1r1ci$qvg3$6@i2pn2.org> <v1r276$2shtf$1@dont-email.me> <v1r932$qvg3$8@i2pn2.org> <v1rdr5$30gkq$1@dont-email.me> <v1rggn$qvg3$11@i2pn2.org> <v1rhff$31ege$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Injection-Date: Sun, 12 May 2024 23:02:51 -0000 (UTC) Injection-Info: i2pn2.org; logging-data="884226"; mail-complaints-to="usenet@i2pn2.org"; posting-account="diqKR1lalukngNWEqoq9/uFtbkm5U+w3w6FQ0yesrXg"; User-Agent: Mozilla Thunderbird X-Spam-Checker-Version: SpamAssassin 4.0.0 In-Reply-To: <v1rhff$31ege$1@dont-email.me> Content-Language: en-US Bytes: 9126 Lines: 187 On 5/12/24 6:56 PM, olcott wrote: > On 5/12/2024 5:40 PM, Richard Damon wrote: >> On 5/12/24 5:54 PM, olcott wrote: >>> On 5/12/2024 3:33 PM, Richard Damon wrote: >>>> On 5/12/24 2:36 PM, olcott wrote: >>>>> On 5/12/2024 1:22 PM, Richard Damon wrote: >>>>>> On 5/12/24 2:06 PM, olcott wrote: >>>>>>> On 5/12/2024 12:52 PM, Richard Damon wrote: >>>>>>>> On 5/12/24 1:19 PM, olcott wrote: >>>>>>>>> On 5/12/2024 10:33 AM, Mikko wrote: >>>>>>>>>> On 2024-05-12 14:22:25 +0000, olcott said: >>>>>>>>>> >>>>>>>>>>> On 5/12/2024 2:42 AM, Mikko wrote: >>>>>>>>>>>> On 2024-05-11 04:27:03 +0000, olcott said: >>>>>>>>>>>> >>>>>>>>>>>>> On 5/10/2024 10:49 PM, Richard Damon wrote: >>>>>>>>>>>>>> On 5/10/24 11:35 PM, olcott wrote: >>>>>>>>>>>>>>> On 5/10/2024 10:16 PM, Richard Damon wrote: >>>>>>>>>>>>>>>> On 5/10/24 10:36 PM, olcott wrote: >>>>>>>>>>>>>>>>> The entire body of expressions that are {true on the >>>>>>>>>>>>>>>>> basis of their >>>>>>>>>>>>>>>>> meaning} involves nothing more or less than stipulated >>>>>>>>>>>>>>>>> relations between >>>>>>>>>>>>>>>>> finite strings. >>>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> You do know that what you are describing when applied to >>>>>>>>>>>>>>>> Formal Systems are the axioms of the system and the most >>>>>>>>>>>>>>>> primitively provable theorems. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> YES and there are axioms that comprise the verbal model >>>>>>>>>>>>>>> of the >>>>>>>>>>>>>>> actual world, thus Quine was wrong. >>>>>>>>>>>>>> >>>>>>>>>>>>>> You don't understand what Quite was talking about, >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> I don't need to know anything about what he was talking about >>>>>>>>>>>>> except that he disagreed with {true on the basis or meaning}. >>>>>>>>>>>>> I don't care or need to know how he got to an incorrect >>>>>>>>>>>>> answer. >>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> You don't seem to understand what "Formal Logic" >>>>>>>>>>>>>>>> actually means. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> Ultimately it is anchored in stipulated relations between >>>>>>>>>>>>>>> finite >>>>>>>>>>>>>>> strings (AKA axioms) and expressions derived from >>>>>>>>>>>>>>> applying truth >>>>>>>>>>>>>>> preserving operations to these axioms. >>>>>>>>>>>>>> >>>>>>>>>>>>>> Which you don't seem to understand what that means. >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>> I understand this much more deeply than you do. >>>>>>>>>>>> >>>>>>>>>>>> In and about formal logic there is no valid deep >>>>>>>>>>>> understanding. Only >>>>>>>>>>>> a shallow understanding can be valid. >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> It turns out that ALL {true on the basis of meaning} that >>>>>>>>>>> includes >>>>>>>>>>> ALL of logic and math has its entire foundation in relations >>>>>>>>>>> between >>>>>>>>>>> finite strings. Some are stipulated to be true (axioms) and some >>>>>>>>>>> are derived by applying truth preserving operations to these >>>>>>>>>>> axioms. >>>>>>>>>> >>>>>>>>>> Usually the word "true" is not used when talking about >>>>>>>>>> uninterpreted >>>>>>>>>> formal systems. Axioms and what can be inferred from axioms >>>>>>>>>> are called >>>>>>>>>> "theorems". Theorems can be true in some interpretations and >>>>>>>>>> false in >>>>>>>>>> another. If the system is incosistent then there is no >>>>>>>>>> interpretation >>>>>>>>>> where all axioms are true. >>>>>>>>>> >>>>>>>>> >>>>>>>>> I am not talking about how these things are usually spoken of. >>>>>>>>> I am >>>>>>>>> talking about my unique contribution to the actual philosophical >>>>>>>>> foundation of {true on the basis of meaning}. >>>>>>>> >>>>>>>> Which means you need to be VERY clear about what you claim to be >>>>>>>> "usually spoken of" and what is your unique contribution. >>>>>>>> >>>>>>>> You then need to show how your contribution isn't in conflict >>>>>>>> with the classical parts, but follows within its definitions. >>>>>>>> >>>>>>>> If you want to say that something in the classical theory is not >>>>>>>> actually true, then you need to show how removing that piece >>>>>>>> doesn't affect the system. This seems to be a weak point of >>>>>>>> yours, you think you can change a system, and not show that the >>>>>>>> system can still exist as it was. >>>>>>>> >>>>>>>>> >>>>>>>>> This is entirely comprised of relations between finite strings: >>>>>>>>> some of which are stipulated to have the semantic value of Boolean >>>>>>>>> true, and others derived from applying truth preserving operations >>>>>>>>> to these finite string. >>>>>>>>> >>>>>>>>> This is approximately equivalent to proofs from axioms. It is not >>>>>>>>> exactly the same thing because an infinite sequence of inference >>>>>>>>> steps may sometimes be required. It is also not exactly the same >>>>>>>>> because some proofs are not restricted to truth preserving >>>>>>>>> operations. >>>>>>>>> >>>>>>>> >>>>>>>> So, what effect does that difference have? >>>>>>>> >>>>>>>> You seem here to accept that some truths are based on an >>>>>>>> infinite sequence of operations, while you admit that proofs are >>>>>>>> finite sequences, but it seems you still assert that all truths >>>>>>>> must be provable. >>>>>>>> >>>>>>> >>>>>>> I did not use the term "provable" or "proofs" these only apply to >>>>>>> finite sequences. {derived from applying truth preserving >>>>>>> operations} >>>>>>> can involve infinite sequences. >>>>>> >>>>>> But if true can come out of an infinite sequences, and some need >>>>>> such an infinite sequence, but proof requires a finite sequence, >>>>>> that shows that there will exists some statements are true, but >>>>>> not provable. >>>>>> >>>>>>> >>>>>>> ...14 Every epistemological antinomy can likewise be used for a >>>>>>> similar undecidability proof...(Gödel 1931:43-44) >>>>>>> >>>>>>> When we look at the way that {true on the basis of meaning} >>>>>>> actually works, then all epistemological antinomies are simply >>>>>>> untrue. >>>>>> >>>>>> And Godel would agree to that. You just don't understand what that >>>>>> line 14 means. >>>>>> >>>>> >>>>> It can be proven in a finite sequence of steps that >>>>> epistemological antinomies are simply untrue. >>>>> >>>>> >>>>> >>>> >>>> So? >>>> >>> >>> So that directly contradicts what Gödel said in the quote thus proving >>> that Gödel and Tarski were both fundamentally incorrect in the basic >>> foundation of their work. >>> >> >> Where does he say wha tyo claim? >> >> He says that it can be *USED* for a similar proof. >> > > *IT CANNOT BE USED IN ANY UNDECIDABILITY PROOF HE IS CLUELESS* > *IT CANNOT BE USED IN ANY UNDECIDABILITY PROOF HE IS CLUELESS* > *IT CANNOT BE USED IN ANY UNDECIDABILITY PROOF HE IS CLUELESS* > *IT CANNOT BE USED IN ANY UNDECIDABILITY PROOF HE IS CLUELESS* > > ========== REMAINDER OF ARTICLE TRUNCATED ==========