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Topic: Formally Unknowability, or absolute Undecidability, of certain arithmetic
formulas.

Replies: 22   Last Post: Jan 29, 2013 8:21 PM

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Jesse F. Hughes

Posts: 9,776
Registered: 12/6/04
Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
Posted: Jan 27, 2013 11:33 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

Nam Nguyen <namducnguyen@shaw.ca> writes:

> Ok. So you seem to be saying that (unlike the lone Nam Nguyen)
> everyone should not think that it's impossible to know the truth
> value of cGC since "its truth value might be discovered tomorrow",
> according to your knowledge about mathematical logic.


> But, A) what's the technical definition of "might be discovered
> tomorrow"? "Tomorrow" relative to which side of the International
> Date line? The Australia side? or the US side? And B) what happens
> if before "tomorrow" has arrived, "today" somebody would discover
> the truth value of cGC, rendering "might be discovered tomorrow"
> _meaningless_ ?


Congratulations on two of the dumbest points ever made on sci.math.
Man, that's something.

--
"Your people are about denial. Dreams versus reality. TELLING
yourselves you are great. Telling yourselves you are brilliant.
Telling yourselves you understand mathematics."
--James S. Harris: So obvious that it's kind of sad.


Date Subject Author
1/27/13
Read Formally Unknowability, or absolute Undecidability, of certain arithmetic
formulas.
namducnguyen
1/27/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmeticformulas.
Frederick Williams
1/27/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmeticformulas.
namducnguyen
1/27/13
Read Re: Formally Unknowability, or absolute Undecidability, of
certainarithmeticformulas.
Frederick Williams
1/27/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
namducnguyen
1/27/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
Jesse F. Hughes
1/27/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
namducnguyen
1/28/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
Jesse F. Hughes
1/28/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
namducnguyen
1/28/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
namducnguyen
1/28/13
Read Re: Formally Unknowability, or absolute Undecidability, of
certainarithmeticformulas.
Frederick Williams
1/29/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
namducnguyen
1/29/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
fom
1/28/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmetic formulas.
Frederick Williams
1/29/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmetic formulas.
namducnguyen
1/28/13
Read Re: Formally Unknowability, or absolute Undecidability, of certainarithmeticformulas.
ross.finlayson@gmail.com
1/29/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain arithmeticformulas.
Michael Stemper
1/29/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmeticformulas.
namducnguyen
1/28/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain arithmetic formulas.
1/28/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmetic formulas.
fom
1/29/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmetic formulas.
namducnguyen
1/29/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmetic formulas.
fom
1/29/13
Read Re: Formally Unknowability, or absolute Undecidability, of certain
arithmetic formulas.
Graham Cooper

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