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On 12/3/2024 8:09 PM, Ross Finlayson wrote:Oh, well, tertium non datur or PEM, principleOn 12/03/2024 04:16 PM, Jim Burns wrote:>>[...]>
it was very brave of you when you admitted that
"not.first.false"
is not so much justifying itself and
not un-justifying itself,
Not.first.false claims are justified when
they are in finite sequences of such claims,
in which each claim is true.or.not.first.false.
>
You (RF) occasionally attribute to me (JB)
the most surprising things.
Not only do I not recognize them as mine,
but they are so distant from mine that
I can't guess what you've misunderstood.
>with regards to the "yin-yang ad infinitum",>
which inductively is a constant
yet in its completion is different,
This description of "yin-yang ad infinitum"
suggests to me that
you are describing what the claims _are about_
whereas 'not.first.false' describes
the claims _themselves_
>with regards to the "yin-yang ad infinitum",>
which inductively is a constant
yet in its completion is different,
Consider this finite sequence of claims
⎛⎛ By 'ordinals', we mean those which
⎜⎜ have only sets.with.minimums and {}
⎜⎝ ('well.ordered')
⎜
⎜⎛ By 'natural numbers', we mean those which
⎜⎜ have a successor,
⎜⎜ are a successor or 0, and
⎜⎝ are an ordinal.
⎜
⎜ (not.first.false claim)
⎜
⎜ (not.first.false claim)
⎜
⎜ (not.first.false claim)
⎜
⎜ ...
⎜
⎜ not.first.false claim [1]:
⎜⎛ Each non.zero natural number
⎜⎜ has,
⎜⎜ for it and for each of its non.zero priors,
⎜⎝ an immediate ordinal.predecessor.
⎜
⎜ not.first.false claim [2]:
⎜⎛ The first transfinite ordinal, which we name 'ω',
⎜⎜ and each of its ordinal.followers
⎜⎜ does not have,
⎜⎜ for it and for each of its non.zero priors,
⎜⎜ an immediate ordinal.predecessor.
⎜⎜ That is,
⎜⎜ there is a non.zero prior without
⎝⎝ an immediate ordinal.predecessor.
>
----Yet, I think that I've always been>
both forthcoming and forthright
in providing answers, and context, in
this loooong conversation [...]
Please continue being forthcoming and forthright
by confirming or correcting my impression that
"yin-yang ad infinitum"
refers to how, up to ω, claim [1] is true,
about immediate precessors,
but, from ω onward, it's negation is true.
>
The thing is,
'not.first.false' is not used to describe ordinals,
in the way that 'yin.yang.ad.infinitum'
is used to describe ordinals.
>
'Not.first.false' is used to describe
_claims about ordinals_ of which we are
here only concerned with finitely.many claims.
There is no 'ad infinitum' for 'not.first.false'.
>
It is in part the absence of 'ad infinitum'
which justifies claims such as [1] and [2]
>
A linearly.ordered _finite_ set must be well.ordered.
If all claims are true.or.not.first.false,
there is no first false claim.
Because well.ordered,
if there is no first false,
then there is no false,
and all those not.first.false claims are justified.
>
The natural numbers are not finitely.many.
But that isn't a problem for this argument,
because it isn't the finiteness of the _numbers_
which it depends upon,
but the finiteness of the claim.sequence.
>
>
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