On 9/25/2022 10:28 AM, Khong Dong wrote:
> On Sunday, 25 September 2022 at 00:31:38 UTC-6, Jeff Barnett wrote:
>> On 9/24/2022 11:53 AM, Khong Dong wrote:
>>>
>>> Fyi.,:
https://mathoverflow.net/q/431148/125063
>
>> Well the real field which you have defined has definitions for addition,
>> the identity element 0, and the unit 1 among a whole host of other
>> things so you could define N as containing 0 and if n in N, then n+1 in
>> N.
>
> Well, talk is cheap: _Where is_ your _finite formal syntactical definition of "prime" _ for _reals_ ?
I'm not going to help you with the bookkeeping portion of your home
work; it will mean more to you if you do it yourself. If you had
attempted to do it, you would notice quickly that the question asked was
ill-formed: which definition of the reals; what supporting logical
system; and what theory is the question embedded in?
>> The above assumes you are talking about the subset of natural numbers
>> that we call prime. However, "prime" has other meanings such as in prime
>> ideal, etc.
>
> Good grief. The level of learned mathematical knowledge these days is so bankrupted!
From one who has so much trouble asking for help with a homework
problems????? Tsk, tsk, tsk, etc.............
--
Jeff Barnett