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Tanu R.
Posts:
286
Registered:
12/13/04
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Re: Parameter free x non parameter free definability!
Posted:
Dec 15, 2012 8:33 PM
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Virgil write:
> In article
> <c9da2cdd-0f6f-4f9f-aac8-3bdf4636d373@n8g2000vbb.googlegroups.com>,
> WM <mueckenh@rz.fh-augsburg.de> wrote:
>
>> On 15 Dez., 20:20, Aatu Koskensilta <aatu.koskensi...@uta.fi> wrote:
>>> Zuhair <zaljo...@gmail.com> writes:
>>> > YOU are the one who doesn't understand what is written. I just used a
>>> > SINGLE formula having a SINGLE parameter. It seems you are having
>>> > difficulty in Knowing that for example the formula (y in A & pi(y))
>>> > where pi(y) is a finite formula that have NO parameters, is a finite
>>> > formula that has ONE parameter, and that parameter is A. You are
>>> > confusing how many values A can range over for how many symbols A
>>> > occurs in the above formula. That's really bad.
>>>
>>> If we allow arbitrary parameters every set A is definable,
>>
>> If we allow to use all real numbers all real numbers are definable by
>> let r be any real number.
>
> Each real number must be testable for "real-numberness"
Or Else Mind The Cheriff!
> in order to define the set of them.
Or Else Mind The Cheriff!
> But that does not mean one has to know WHICH real number one has.
So IT has THEM...
> We can,
Yes...
> for instance, determine that what we have is a Dedekind cut
Can it.
> without knowing which Dedekind cut we have.
Right. I love it.
> Or that we have an equivalence class of Cauchy sequences without
> knowing which one.
OR me.
> And so on.
Ya ored ma.
>> But why should we define them if they are
>> part of the definition.
>
> Only in WMytheology are they part of the definition.
>
>> And what kind of definition would that be?
>
> One which only WM would ever use.
>
>
>> This quality may be sufficient for matheology, but not for
>> mathematics.
>
> Its your own WMytheology, WM, so only you can speak for it!
I hope WM will take the pills mankind did invend to help him out a time.
And a hand.
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