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Topic: Non-Euclidean Arithmetic
Replies: 33   Last Post: Sep 21, 2012 2:48 PM

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Joe Niederberger

Posts: 3,279
Registered: 10/12/08
Re: Non-Euclidean Arithmetic
Posted: Sep 18, 2012 12:04 PM
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Paul Tanner II says:
>Repeated addition can compute products only if the products are computable - and since almost all real numbers are noncomputable, almost all real number multiplication is not computable.

Is it possible you are getting somewhere Paul?
That's exactly right. Neither you, nor Devlin, can multiply two real numbers in general. You can't use a "scaling process" to do so, nor can you do so through "repeated adamant insistance".

You can assert the product exists, but that's a different game.

Joe N

------- End of Forwarded Message


Date Subject Author
9/12/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/12/12
Read Re: Non-Euclidean Arithmetic
Wayne Bishop
9/12/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/12/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/12/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/12/12
Read Re: Non-Euclidean Arithmetic
kirby urner
9/12/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/12/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/12/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/12/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/12/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/13/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/13/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/13/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/13/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/14/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/13/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/13/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/13/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/13/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/14/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/16/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/17/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/14/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/17/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/15/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/17/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/15/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/17/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/18/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/20/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III
9/20/12
Read Re: Non-Euclidean Arithmetic
Joe Niederberger
9/21/12
Read Re: Non-Euclidean Arithmetic
Paul A. Tanner III

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