From: Mike Kelly on

Tony Orlow wrote:
> David R Tribble wrote:
> > Mike Kelly wrote:
> >>> Better in what sense? What mathematics are you hoping to be able to do
> >>> with your new foundation that cannot be done with ZFC?
> >
> > Tony Orlow wrote:
> >> It accounts for changes of a single element between infinite sets and
> >> therefore provides for a full spectrum of ordered infinite sets, thus
> >> making the Continuum Hypothesis null and void. It relates the continuum
> >> to the hypernaturals formulaically, and provides for an integration of
> >> sets and measure in the infinite case. It rids us of anomalies like
> >> omega-1=omega.
> >>
> >> If you remove an element, the proper subset should ALWAYS be smaller by
> >> 1. That is the case for me. For a theory to claim a proper subset is the
> >> same "size" as the proper superset is an immediate deal-breaker for me.
> >
> > If by "different size" you mean that you cannot pair up all the
> > elements from both sets, then you're going to have a difficult
> > time proving that for any infinite set. (You have never show this,
> > BTW.)
> >
> > If by "different size" you mean something other than some way of
> > denumerating (counting) the elements of the set (e.g., by assigning
> > them different natural indices), then you should use a different term,
> > because it's confusing. Oh, and you have to prove that it works
> > (you have never shown this, either).
> >
> > Start with a simple proof: Take the set of naturals, N = {0,1,2,3,...}
> > and remove one element to get set S = {1,2,3,...}. Now show that
> > the "T-size" of N is exactly one less than the T-size of S. In other
> > words, find a way to show that every counting of S versus every
> > counting of N always leaves one element of N (0) left over.
> >
>
> Use IFR. N maps to S using f(n)=n+1. The inverse of that function is
> g(x)=x-1. So, over the range of 0 to N, |S|=|N|-1. Map N to the Evens E
> using f(n)=2n. The inverse function is g(x)=x/2, so over the range of N,
> the evens have |N|/2 elements. Isn't that intuitively satisfying?

No. Now what?

--
mike.

From: Virgil on
In article <4506d4eb(a)news2.lightlink.com>,
Tony Orlow <tony(a)lightlink.com> wrote:


> > Tony Orlow wrote:
> >> Yes, I am including infinite values on the number line, since it's
> >> "infinitely long".
> >
> > Yet another thing you have to define or prove. Where do these
> > "infinite values" appear on your real number line?
>
> Further from 0 than any finite number.

But as the finite numbers have no end, that means that TO's
suppositional numbers must be beyond that non-existent end, which puts
them beyond existence.
>
> >
> > Are these infinite values connected (in the mathematical sense) to
> > the finite values on the line? If not, how is it a "line"?
> >
>

> >
> > Tony Orlow wrote:
> >>> You are mistakenly applying
> >>> the standard cardinalistic fact that the number or reals in [0,1] is the
> >>> same as the number of all reals. That is false in my system.

What "system" is that?
We have seen no system, only a miscegenated coglomeration of
impossibilities.

> >
> > Unless you have a definition or axiom about denseness that
> > is consistent with your theorem above? (The standard accepted
> > definition of "dense" is not, of course.)
> >
>
> I don't understand why you assume Big'un is finite, when it's an
> infinite unit.

I don't understand why TO assumes that his imaginings can form a
consistent system when there is so much evidence to the contrary.
>
From: Mike Kelly on

Tony Orlow wrote:
> David R Tribble wrote:
> > Tony Orlow wrote:
> >>> ....11111 binary (all bit positions finite)
> >
> > Mike Kelly wrote:
> >>> That isn't a natural number, Tony.
> >
> > Tony Orlow wrote:
> >> Are you sure? Pay close attention.
> >>
> >> For any finite bit position n, it and all predecessors can only sum to a
> >> finite bit string value of 2^(n+1)-1. Since there are only finite bit
> >> positions in the string, it can never achieve any infinite value at any
> >> position in the unending string of bits. Therefore the value must be finite.
> >
> > Breathtaking. You have the annoying habit of ignoring the
> > completely obvious when it suits you. If ...111 is a binary number
> > with an infinite number of digits, why is it a finite value?
> > Shouldn't an infinite value have an infinite number of digits?
> >
>
> Yes, it should, and Wolfgang's and my position is that N is unbounded
> but finite, given that it only contains finite values, and only one per
> unit of value range. Since the value range is finite, given that no two
> naturals are infinitely different, and given that only a finite number
> of elements can be fit sparsely in a finite range, the set is finite,
> even though it's unbounded and infinite by the Dedekind definition.
>
> At which bit position can the string achieve an infinite value? None
> that exists in that string.

Two statements :

1) A finite string of 1s represents a (finite) natural number.
2) An infinite string of 1s represents a (finite) natural number.

1) doesn't imply 2).

--
mike.

From: Virgil on
In article <4506d58e(a)news2.lightlink.com>,
Tony Orlow <tony(a)lightlink.com> wrote:

> David R Tribble wrote:

> > You are obviously missing something.
> >
>
> What I left out was that the power set includes countably infinite
> subsets of N, and such countably infinite bit strings are not considered
> standard naturals. However, they represent finite whole values

For any standard meaning of finite, TO's claim is FALSE!

In order for a binary string (function from N to {0,1}) to have a
standard correspondence with any finite natural number value it must
have only finitely many non-zero bits, and thus be equivalent to a
finite string with leading bit 1 or with only one bit.

Any string with infinitely many non-zero bits cannot correspond to any
finite numerical value.
From: Virgil on
In article <4506d7f6(a)news2.lightlink.com>,
Tony Orlow <tony(a)lightlink.com> wrote:

> David R Tribble wrote:
> > Tony Orlow wrote:
> >>> ....11111 binary (all bit positions finite)
> >
> > Mike Kelly wrote:
> >>> Unless that string has only finitely many bit positions as well as only
> >>> finite bit positions, it is not a natural at all, as it is then neither
> >>> the first natural nor the successor of any natural, and every natural
> >>> has to be one or the other.
> >
> > Tony Orlow wrote:
> >>> It is the successor to ....11110. Duh. I've already proven that this is
> >>> a finite value, given that all bit positions are finite, and that
> >>> therefore no place in that string can achieve an infinite value, and
> >>> that any such number has predecessor and successor. The cute thing is
> >>> that the successor to ...1111 is 0, and that ...1111 is essentially -1. :)
> >
> > Mike Kelly wrote:
> >>> Does it not bother you that nobody else agrees with, or even
> >>> understands, your proof?
> >
> > Tony Orlow wrote:
> >> I find it disappointing, but not surprising, that you don't understand
> >> such a simple proof, since it's contradictory to your education. I do
> >> find it annoying that you feel the right to disagree with it without
> >> understanding it. If you feel there is a problem with the proof, please
> >> state the logical error I made.
> >
> > As I posted earlier, it leads to the conclusion that 0 > 0.
> >
>
> True, considering the number circle breaks the transitive nature of >,
> except that it's only one way of looking at the number line. In computer
> science,

Computer science is not mathematics, and those whose minds are too
feeble to tell the difference should restrict their postings to computer
newsgroups.




>
> From the dense set of reals in the unit interval. That's my unit
> infinity. Once we allow that value to exist

AS the "number" of real numbers in the unit interval is precisely the
same as in any other non-degenerate real interval, and all such
intervals are order isomorphic to each other, TO's "unit" length is
simultaneoulsy equal to every positive real number.