Thanks, Bruno, for your 1st par below. My idea was based on (my) common sense using that tiny little I read (and heard) about Gödel.
To the 2nd par: I disagree with any 'random' in the 'existence' (nature etc.) - except for the mathematical use like: "take ANY number". However: a 'random' string (unfettered by 'order') IMO cannot provide reasonable computational results as seeable e.g. from a 'function' with unidentified and unlimited variables. It may lead to anything at all. (says the layman - after a friend who teaches math at a NY univ.). Your 3rd par, however, ("For Tom and Georges:") sounds to me like musical noise and I prefer Beethoven. I needed some 20-30 years of intensive study to get it right. Thanks anyway. John ----- Original Message ----- From: "Bruno Marchal" <[EMAIL PROTECTED]> To: <firstname.lastname@example.org> Sent: Tuesday, August 01, 2006 6:38 AM Subject: Re: This is not the roadmap Le 31-juil.-06, à 23:32, John M a écrit : > 1Z: > I liked your examples, would have liked better if you do not base the > entire > list on "matter to exist". It may not. > > I have a notion - cannot put my finger on an adequate formulation of > it into > words - that mathematics cannot be computed by mathamatics - I think > Goedel > would have some objections to that. > > Somebody tell me if this is a wrong idea. I will not fight it. (Not my > table). It is ok. Godel would have approved: the whole of formal mathematics cannot be "computed" by any formal mathematics. It is a little vague but this convey the main godelian point. Concerning some of tyhe conversation between Brent, 1Z and Stathis, I would say that I don't see the relationship between computations and random string. Computations, or their description can be shown to be necessarily redundant, (and deep in Bennett' sense). For Tom and Georges: Take the Fi corresponding to 0-argument (fortran) programs. Any such program stops or does not stop. Consider the function which associates to n either 1 or 0 according to the fact that the nth program stop or does not stop. you get a deep complex and subtly redundant sequence of 0 and 1. If you decide to compress it maximally you will get Chaitin OMEGA number, which gives the probability that a Fi will stop or not, (but this cannot be done algorithmically). There is no reason to related consciousness to those random compression of computation. Look at nature from genome to the number PI: you will always see many redundancies. They are absent in the Putnam Chalmers rock. I don't think it makes sense to attribute computations in there (but then I don't care given that UDA makes us having to (re)define physics by winning (in some relative probabilistic sense) sheaf of relative computations existing in platonia. Bruno http://iridia.ulb.ac.be/~marchal/ -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.1.394 / Virus Database: 268.10.5/404 - Release Date: 7/31/2006 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Everything List" group. To post to this group, send email to email@example.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/everything-list -~----------~----~----~----~------~----~------~--~---