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Description: Logic -- math, philosophy & computational aspects.
 

Torkel Franzen not searchable with Google Groups? 
  Hi, I am having a problem with searching for posts written by Torkel Franzen using Google Groups. Each search only gives one hit, this despite the fact that he has written a large number of messages. Does anyone know why this is the case? Is there another reasonably good way to search through the archives of sci.logic instead of using Google?... more »
By Henrik  - Aug 28 - 5 new of 5 messages    

Principle Of Included Middle.By Aiya-Oba 
  Principle of included middle, is the natural law by which triple is produced out of couple.-Aiya-Oba (Poet/Philosopher). Thus, 2n + (n + n/2) ... = 3n Where n, can be any natural number Such that, n = 1 = 2 x 1 + (1 + 1/2) = 3 x 1 = 2 + 1 = 3... more »
By Aiya-Oba  - Aug 28 - 4 new of 4 messages    

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By mnbvvccx  - Aug 27 - 1 new of 1 message    

Differential 
  I think it's funny that many will readily accept some least infinite, but not some greatest infinitesimal: the differential. I also think it's sad. That's OK, though, Fraenkel says we'll recover, to Cantor's bacilli: the infinitesimals. It's funny how differentials are defined in terms of generally... more »
By Ross A. Finlayson  - Aug 27 - 1 new of 1 message    

jumps in the complexity of ordinals 
  Starting with the smallest infinite ordinal omega, we can look for points where there's a jump in complexity. Omega + 1 is a a successor ordinal; so it's ordinary. Same for omega + n, n<omega. Next, omega+omega seems no more complex than omega. So, after a while, we get to omega^2 . It's a limit ordinal, so maybe... more »
By David Bernier  - Aug 26 - 3 new of 3 messages    

Real Discontinuity in Cantor Diagonal 
  with regard to lists of real numbers: (My problem is NOT with the diagonal argument itself per se, but rather with one of its underlying assumptions) How does one prove that the statement: "diagonalization is only applicable to lists of any finite size " is false.? It obviously IS true that FINITE lists of reals can be diagonalized,... more »
By slartibartfast  - Aug 25 - 78 new of 78 messages    

Darkmatter is Hypermatter.By Aiya-Oba 
  Darkmatter is pair of the remote Space, to which every unit of the visible matter is equator.-Aiya-Oba (Poet/Philosopher). Thus, (m/m^2 + 2) x m^2 = 2(m^2) + m Where m, is visible matter, and 2(m^2), is hypermatter (remote Space) or darkmatter, and m, can be any natural number. Such that, m = 10... more »
By Aiya-Oba  - Aug 25 - 1 new of 1 message    

Twenty-third solution draw from “Set A belongs to Set B” and “Set C belongs to Set D” 
  What logical conclusions will be drawn from “Set A belongs to Set B” and “Set C belongs to Set D” ? When this condition inputs to the concept calculator, the following concept equation was established. X / (Set A < Set B) * (Set C < Set D) = Dao This concept equation was solved on the concept calculator and got a... more »
By Conbra  - Aug 25 - 2 new of 2 messages    

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By tonney  - Aug 25 - 1 new of 1 message    

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