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Topic: Mathematics in brief
Replies: 84   Last Post: Dec 11, 2012 3:23 AM

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mueckenh@rz.fh-augsburg.de

Posts: 14,648
Registered: 1/29/05
Re: Mathematics in brief
Posted: Dec 8, 2012 4:40 PM
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On 8 Dez., 10:41, Zuhair <zaljo...@gmail.com> wrote:

> So what I'm saying here is that a
> theory like ZFC is not "Essentially" about mathematics, it is not even
> a piece of mathematics, it is a LOGICAL theory.


On the contrary, ZFC is a deeply unlogical theory. It requires the
belief that uncountably many elements can be distinguished whereas
everybody knows that this is impossible even in ideal mathematics.
Further in ZFC the sequence
21., 2.1, 432.1, 43.21, 6543.21, 654.321, ...
has the limit < 1. In analysis the very same sequence has the
(improper)imit oo.
http://planetmath.org/?op=getobj&from=objects&id=12607
If analysis is based upon ZFC then we have a contradiction. If
analysis is not based upon ZFC then ZFC is irrelevant for mathematics.

Regards, WM


Date Subject Author
12/8/12
Read Mathematics in brief
Zaljohar@gmail.com
12/8/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Mathematics in brief
Zaljohar@gmail.com
12/8/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Mathematics in brief
Virgil
12/9/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/9/12
Read Re: Mathematics in brief
fom
12/9/12
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Zaljohar@gmail.com
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Zaljohar@gmail.com
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/8/12
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Zaljohar@gmail.com
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/9/12
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mueckenh@rz.fh-augsburg.de
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Virgil
12/9/12
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Zaljohar@gmail.com
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Charlie-Boo
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mueckenh@rz.fh-augsburg.de
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mueckenh@rz.fh-augsburg.de
12/9/12
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12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/9/12
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Zaljohar@gmail.com
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/10/12
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Zaljohar@gmail.com
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mueckenh@rz.fh-augsburg.de
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Virgil
12/10/12
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mueckenh@rz.fh-augsburg.de
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Zaljohar@gmail.com
12/10/12
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12/10/12
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mueckenh@rz.fh-augsburg.de
12/10/12
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Virgil
12/10/12
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Virgil
12/10/12
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Virgil
12/10/12
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Zaljohar@gmail.com
12/10/12
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mueckenh@rz.fh-augsburg.de
12/10/12
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Virgil
12/9/12
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Zaljohar@gmail.com
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mueckenh@rz.fh-augsburg.de
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/10/12
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mueckenh@rz.fh-augsburg.de
12/10/12
Read Re: Mathematics in brief
Virgil
12/9/12
Read Re: Mathematics in brief
Virgil
12/9/12
Read Re: Mathematics in brief
Virgil
12/8/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Mathematics in brief
Virgil
12/9/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/9/12
Read Re: Mathematics in brief
Virgil
12/9/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/9/12
Read Re: Mathematics in brief
Virgil
12/9/12
Read Re: Mathematics in brief
Charlie-Boo
12/8/12
Read Re: Mathematics in brief
Virgil
12/9/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/9/12
Read Re: Mathematics in brief
Virgil
12/8/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/8/12
Read Re: Mathematics in brief
Virgil
12/9/12
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mueckenh@rz.fh-augsburg.de
12/9/12
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Virgil
12/10/12
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Shmuel (Seymour J.) Metz
12/10/12
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mueckenh@rz.fh-augsburg.de
12/10/12
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Virgil
12/11/12
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mueckenh@rz.fh-augsburg.de
12/11/12
Read Re: Mathematics in brief
Virgil
12/9/12
Read Re: Mathematics in brief
Charlie-Boo
12/9/12
Read Re: Mathematics in brief
mueckenh@rz.fh-augsburg.de
12/9/12
Read Re: Mathematics in brief
Virgil

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