• Re: Question about unbounded infinite sets...

    From Ben Bacarisse@21:1/5 to Chris M. Thomasson on Fri Feb 16 21:07:34 2024
    "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> writes:

    Take a number that wants to get close to zero.

    This makes no sense. "a number" is one number. And numbers don't want anything.

    Say:

    [0] = 1
    [1] = .1
    [2] = .01
    [3] = .001
    [...] = [...]

    Strange notation. [0] = 1. Eh? Why not just use a more conventional
    notation for a s sequence:

    s_0 = 1
    s_1 = 0.1
    etc.

    You can, if you prefer, write it as a function: s(n) = 10^-n (as you do
    later).

    This gets close to zero, yet never will equal zero. Okay so:

    arbitrarily close seems to be the accepted term.

    But it's not a very good one. For example, one could say that

    p(n) = 2^n when n is even
    p(n) = 2^-n when n is odd

    gets arbitrarily close to zero but also arbitrarily far away from zero.

    infinitely close is the wrong wording?

    I would not know what you mean if you said that, so I would say it's the
    wrong wording. The best wording is to say

    lim_{n->oo} s(n) = 0.

    which you can read as "the limit, as n tends to infinity, if s(n) is
    zero".

    The function f(n) = 10^(-n) gets "infinitely close" to 0... lol. Using the "metaphysical formation" of arbitrarily close... ;^)

    Oh. Does the ;^) mean this as all a joke? If so, sorry.

    --
    Ben.

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  • From =?iso-8859-2?q?Erd=E9lyi_Sz=F5ke_Ko@21:1/5 to Chris M. Thomasson on Fri Feb 16 21:44:19 2024
    XPost: sci.physics.relativity, sci.physics

    Chris M. Thomasson wrote:

    Take a number that wants to get close to zero. Say:

    [0] = 1
    [1] = .1
    [2] = .01
    [3] = .001
    [...] = [...]

    This gets close to zero, yet never will equal zero. Okay so:
    arbitrarily close seems to be the accepted term.
    infinitely close is the wrong wording?

    in my country a > [...] = [...] is not a number. It's imbecility.

    I believe this proves the gearmons and 𝘁𝗵𝗲_Hitler_𝗻𝗮𝘇𝗶𝘀 were (𝗔𝗥𝗘) despicable lying 𝗸𝗵𝗮𝘇𝗮𝗿_𝗴𝗼𝘆𝘀.

    𝗚𝗲𝗿𝗺𝗮𝗻𝘆_𝗮𝗻𝗱_𝗨𝗸𝗿𝗮𝗶𝗻𝗲_𝘀𝗶𝗴𝗻_‘𝗹𝗼𝗻𝗴_𝘁𝗲𝗿𝗺’_𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆_𝗱𝗲𝗮𝗹
    Ukrainian President Vladimir Zelensky has said the agreement proves “Ukraine will be in NATO”
    https://r%74.com/news/592570-germany-ukraine-security-deal/

    please remark Khazaria. https://en.wikipedia.org/wiki/Adolf_Hitler#/media/File:Greater_Germanic_Reich.png

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  • From Mike Terry@21:1/5 to Chris M. Thomasson on Fri Feb 16 21:45:29 2024
    On 16/02/2024 20:49, Chris M. Thomasson wrote:
    Take a number that wants to get close to zero. Say:

    Hehe, numbers don't want to get close to zero! For example, 0.000000001 is pretty close to zero,
    but is quite happy being a distance 0.000000001 from zero, and has no desire to get any closer! :)


    [0] = 1
    [1] = .1
    [2] = .01
    [3] = .001
    [...] = [...]

    What you have there, laddie, is a /sequence/, which /converges/ to zero...


    This gets close to zero, yet never will equal zero. Okay so:

    arbitrarily close seems to be the accepted term.

    Yes, "arbitrarily close" captures the idea that for any tolerence t, the sequence eventually gets
    /and stays/ within that tolerence from the limit 0.

    You could think of it as a game: You go first, and must choose a tolerence t greater than zero.
    Then its my go, and I must choose a natural number n. If ALL the sequence entries beyond the n'th
    entry differ from the claimed limit by less than your t, I win! Else you win...

    E.g. if you choose tolerence .001, I will choose n=4. Since [4]=.0001, [5]=.00001, [6], [7]. [8],et
    al are all within your given tolerence, I win!

    If I can /always/ win the game, the sequence converges to the claimed limit. (Otherwise it doesn't...)

    Another example... maybe your sequence above converges to 0.001? No - you start be choosing e.g.
    t=0.00000001. Now I'm stuck - as soon as we go past [4] = 0.0001 all further entries will differ
    from 0.001 by more than your tolerence. [Conclusion: the sequence does not converge to 0.001, as is
    obvious intuitively, but I'm showing how the game works...]


    infinitely close is the wrong wording?

    Yes, it's not clear what "infinitely close" means - it sounds like it would be a property of two
    specific numbers, like 0 and 0.00000000000000001, but that's nonsense - the latter is a fixed
    non-zero distance from zero, and of course there are other numbers both closer or further away from
    zero.

    Using "arbitrarily" better captures the game-like nature of what is intended. I.e. that /first/ a
    tolerence t is fixed as a kind of challenge, /then/ we try to find an entry in the sequence such
    that that entry and all subsequent entries are within the fixed tolerence. Mathematically this can
    be expressed with quantifiers, which capture the order of choices in the game. Something like:

    DEF: x[n] --> a iff ∀t>0 ∃n [ if m>n then |x[m] - a| < t ]


    HTH
    Mike.


    The function f(n) = 10^(-n) gets "infinitely close" to 0... lol. Using the "metaphysical formation"
    of arbitrarily close... ;^)

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  • From WM@21:1/5 to All on Sat Feb 17 08:23:53 2024
    Le 16/02/2024 à 22:07, Ben Bacarisse a écrit :
    "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> writes:

    Take a number that wants to get close to zero.

    This makes no sense. "a number" is one number. And numbers don't want anything.

    But mathematicians want to know about numbers, for instance how close to
    zero the unit fractions come.

    Take the function Number of Unit Fractions between (0, and x > 0). It has
    the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0 cannot happen unless
    NUF(x) increases at some x.
    (2) NUF(x) cannot increase other than when passing unit fractions at some
    x = 1/n.
    (3) NUF(x) cannot pass more than one unit fraction at a single point x
    because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).
    (4) This requires a first unit fraction, if all are there in actual
    infinity.

    Regards, WM

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  • From WM@21:1/5 to Mike Terry on Sat Feb 17 09:56:50 2024
    Mike Terry schrieb am Freitag, 16. Februar 2024 um 22:45:48 UTC+1:

    Yes, it's not clear what "infinitely close" means

    It means dark numbers.
    The function Number of Unit Fractions between (0, and x) has
    the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0 cannot happen unless
    NUF(x) increases at some x.
    (2) NUF(x) cannot increase other than when passing unit fractions at some
    x = 1/n.
    (3) NUF(x) cannot pass more than one unit fraction at a single point x
    because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).
    (4) This requires a first unit fraction, if all are there in actual
    infinity.

    Regards, WM

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  • From WM@21:1/5 to mitchr...@gmail.com on Sat Feb 17 10:00:09 2024
    mitchr...@gmail.com schrieb am Samstag, 17. Februar 2024 um 03:48:28
    UTC+1:

    But the infinite is always defined as the unlimited.

    Nevertheless actual infinity is limites, for instance 1, 2, 3, ... is
    limites by ω.
    1/1, 1/2, 1/3, ... is limited by 0.

    No. You can't count to infinity.

    Correct. Between all numbers you can count and the limit there are dark numbers.
    Take the function Number of Unit Fractions between (0, and x > 0). It has
    the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0 cannot happen unless
    NUF(x) increases at some x.
    (2) NUF(x) cannot increase other than when passing unit fractions at some
    x = 1/n.
    (3) NUF(x) cannot pass more than one unit fraction at a single point x
    because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).

    This requires a first unit fraction, if all are there in actual
    infinity. Of course the first unit fractions cannot be seen. They are
    dark.

    Regards, WM

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  • From Richard Damon@21:1/5 to All on Sat Feb 17 07:15:36 2024
    On 2/17/24 4:56 AM, WM wrote:
    Mike Terry schrieb am Freitag, 16. Februar 2024 um 22:45:48 UTC+1:

    Yes, it's not clear what "infinitely close" means

    It means dark numbers.
    The function Number of Unit Fractions between (0, and x) has
    the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0 cannot happen unless
    NUF(x) increases at some x.
    (2) NUF(x) cannot increase other than when passing unit fractions at some
    x = 1/n.
    (3) NUF(x) cannot pass more than one unit fraction at a single point x because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).
    (4) This requires a first unit fraction, if all are there in actual
    infinity.

    Regards, WM




    In other words, "Dark Numbers" are made up numbers that try to patch the
    holes in your logic and you define that we can not know anything about
    them, and thus nothing can be wrong with them.

    Of course, since your premises are just wrong, so is your logic system,
    and you are just trying to hold it together with the bubble gum and
    bailing wire you call "Darkness"

    --- SoupGate-Win32 v1.05
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  • From x@21:1/5 to All on Sat Feb 17 06:33:59 2024
    XPost: sci.physics.relativity, sci.physics

    On 02/16/2024 01:44 PM, Erdélyi Szőke Komáromi wrote:
    Chris M. Thomasson wrote:

    Take a number that wants to get close to zero. Say:

    [0] = 1
    [1] = .1
    [2] = .01
    [3] = .001
    [...] = [...]

    This gets close to zero, yet never will equal zero. Okay so:
    arbitrarily close seems to be the accepted term.
    infinitely close is the wrong wording?

    in my country a > [...] = [...] is not a number. It's imbecility.

    I believe this proves the gearmons and 𝘁𝗵𝗲_Hitler_𝗻𝗮𝘇𝗶𝘀 were
    (𝗔𝗥𝗘) despicable lying 𝗸𝗵𝗮𝘇𝗮𝗿_𝗴𝗼𝘆𝘀.


    𝗚𝗲𝗿𝗺𝗮𝗻𝘆_𝗮𝗻𝗱_𝗨𝗸𝗿𝗮𝗶𝗻𝗲_𝘀𝗶𝗴𝗻_‘𝗹𝗼𝗻𝗴_𝘁𝗲𝗿𝗺’_𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆_𝗱𝗲𝗮𝗹
    Ukrainian President Vladimir Zelensky has said the agreement proves
    “Ukraine will be in NATO”

    Hey.

    The pieces of shit called Vladimir Putin and Alexander Bastrykin
    just murdered Alexei Navalny.

    Yes Putin is actually Hitler.

    Nikolay Kharitonov is morally superior to that piece of shit.

    It would please the Chinese if you did that. He would not be
    as bad off as the Nazi pig.

    --- SoupGate-Win32 v1.05
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  • From Burton Rabota Baidjanoff@21:1/5 to All on Sat Feb 17 16:29:36 2024
    XPost: sci.physics.relativity, sci.physics

    x wrote:

    in my country a > [...] = [...] is not a number. It's imbecility.
    I believe this proves the gearmons and 𝘁𝗵𝗲_Hitler_𝗻𝗮𝘇𝗶𝘀 were
    (𝗔𝗥𝗘) despicable lying 𝗸𝗵𝗮𝘇𝗮𝗿_𝗴𝗼𝘆𝘀.

    𝗚𝗲𝗿𝗺𝗮𝗻𝘆_𝗮𝗻𝗱_𝗨𝗸𝗿𝗮𝗶𝗻𝗲_𝘀𝗶𝗴𝗻_‘𝗹𝗼𝗻𝗴_𝘁𝗲𝗿𝗺’_𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆_𝗱𝗲𝗮𝗹
    Ukrainian President Vladimir Zelensky has said the agreement proves
    “Ukraine will be in NATO”

    Hey.The pieces of shit called Vladimir Putin and Alexander Bastrykin
    just murdered Alexei Navalny.

    navalne?? are you fucking stupid. The traitor got 𝗮_𝗬𝗮𝗹𝗲_𝗱𝗶𝗽𝗹𝗼𝗺𝗮 from fucking
    𝗰𝗶𝗮, was "𝗽𝗼𝗶𝘀𝗼𝗻𝗲𝗱" in little britain by "evil" Russians, because they shall
    be evil, seen by 𝗲𝗻𝗴𝗹𝗶𝘀𝗵_𝗸𝗵𝗮𝘇𝗮𝗿_𝗽𝗶𝗴𝘀, then 𝘁𝗵𝗲 MI6 asset traitor 𝗻𝗮𝘃𝗮𝗹𝗻𝗲 returns
    to Russia to kill 𝘁𝗵𝗲_𝗣𝘂𝘁𝗶𝗻𝗮. You fucking imbecile. Here some proofs, read
    the second half part.

    𝗦𝗖𝗢𝗧𝗧_𝗥𝗜𝗧𝗧𝗘𝗥_𝗼𝗻_𝗡𝗔𝗩𝗔𝗟𝗡𝗬'𝘀_𝗥𝗢𝗟𝗘_𝗮𝗻𝗱_𝗼𝗻_𝗥𝗨𝗦𝗦𝗜𝗔_𝗣𝗟𝗔𝗖𝗜𝗡𝗚_𝗡𝗨𝗖𝗟𝗘𝗔𝗥_𝗪𝗘𝗔𝗣𝗢𝗡𝗦_𝗜𝗡_𝗦
    𝗔𝗖𝗘
    https://b%69%74%63hute.com/video/LhDuaadcAdjo

    𝗖𝗼𝗹._𝗗𝗼𝘂𝗴𝗹𝗮𝘀_𝗠𝗮𝗰𝗴𝗿𝗲𝗴𝗼𝗿__𝗗𝗼𝗲𝘀_𝘁𝗵𝗲_𝗨𝗦_𝗛𝗮𝘃𝗲_𝗮_𝗖𝗼𝗵𝗲𝗿𝗲𝗻𝘁_𝗙𝗼𝗿𝗲𝗶𝗴𝗻_𝗣𝗼𝗹𝗶𝗰𝘆
    https://b%69%74%63hute.com/video/AjZyCkDF0TwC

    i must insist, you fucking imbecile. You undrenstand physics as you
    undrenstand math and relativity. The khazar goy snake media yell all
    channels he was "poisoned" and still alive, by the evil "𝗥𝘂𝘀𝘀𝗶𝗮𝗻𝘀". You
    stinking sack of shit.

    𝗙𝗿𝗮𝗻𝗰𝗲_𝘄𝗮𝗿𝗻𝘀_𝗼𝗳_‘𝗲𝗰𝗼𝗻𝗼𝗺𝗶𝗰_𝘀𝗵𝗼𝗰𝗸’_𝗳𝗿𝗼𝗺_𝗥𝘂𝘀𝘀𝗶𝗮𝗻_𝘃𝗶𝗰𝘁𝗼𝗿𝘆
    Control over Ukraine’s fertile lands would allow Moscow to “attack” European farmers, FM Stephane Sejourne has said https://r%74.com/news/592595-russian-victory-ukraine-economic-shock/

    The narrative keeps changing just like it was with attack on Iraq. From fighting for Ukrainians freedom, to Ukrainian democracy, to European
    values, to prevent further attack on Europe, to save American lives having Ukrainians die for them and now we are fighting to keep Ukrainian vast
    fertile fields to ourselves. Just wonder what will be the purpose of
    prolonging Ukrainian agony tomorrow...

    What he means is the West wants to get its hands on the resources,
    therefore proving the wests help has nothing to do with helping the
    Ukrainian people but "RESOURCES"....LMAO!

    French farmers only future is Russia saving EU from U.S. Blackrock owned
    cheap Ukrainian food production

    This may be the closest thing we have yet seen to an admission by a
    Western official, that what concerns the West is control over Ukrainian resources, rather than the interests of the Ukrainian people.

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Sat Feb 17 13:35:36 2024
    On 2/17/2024 4:56 AM, WM wrote:
    Mike Terry schrieb am Freitag,
    16. Februar 2024 um 22:45:48 UTC+1:

    Yes,
    it's not clear what "infinitely close" means

    It means dark numbers.

    Do you (WM) say that
    a point with a final.ordinal.reciprocal
    ⅟n⋅n = 1 ∧ ⟨1,…,n⟩ ⃒⇇ ⟨1,…,n,n⁺¹⟩
    below it is infinitelyᵂᴹ.close to 0?
    That would be an odd use of "infinite".

    A positive dark number has
    a final.ordinal.reciprocal below it.

    | Assume otherwise.
    | Also, assume
    | a skipping.function isn't all.continuous, and,
    | for final.ordinal.reciprocal ⅟m
    | ⅟(4⋅m) is a final.ordinal.reciprocal.
    |
    | By assumption,
    | positive dark δ is a positive lower bound of
    | final.ordinal.reciprocals ⅟ℕ₁
    | 0 < δ ≤ᣔ ⅟ℕ₁
    |
    | β is the greatest lower bound of
    | final.ordinal.reciprocals ⅟ℕ₁
    | 0 < δ ≤ β ≤ᣔ ⅟ℕ₁
    | 0 < β/2 < β < 2β
    | 2β isn't a lower bound of ⅟ℕ₁
    | β is the greatest lower bound of ⅟ℕ₁
    | β/2 is a lower bound of ⅟ℕ₁
    |
    | β < 2β
    | 2β isn't a lower bound of ⅟ℕ₁
    | final.ordinal.reciprocal ⅟m₂ᵦ < 2β exists.
    | final.ordinal.reciprocal ⅟(4⋅m₂ᵦ) < β/2 exists.
    | β/2 isn't a lower bound of ⅟ℕ₁
    |
    | However,
    | β/2 < β
    | β/2 is a lower bound of ⅟ℕ₁
    | Contradiction.

    Therefore,
    a positive dark number has
    a final.ordinal.reciprocal below it.

    The function
    Number of Unit Fractions between (0, and x)
    has the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0
    cannot happen unless NUF(x) increases at some x.

    NUF(x) increases at 0

    (2) NUF(x) cannot increase other than
    when passing unit fractions at some x = 1/n.

    NUF(x) cannot increase other than
    when ∀β > 0: NUF(x-β) < NUF(x+β)

    (3) NUF(x) cannot pass more than one
    unit fraction at a single point x because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).

    ∀n ∈ ℕ: 1/n =/= 0

    ∀β > 0: ∀n ∈ ℕ: NUF(0-β) + n < NUF(0+β)

    β > ⅟1⁺ᵐᵝ > ... > ⅟n⁺ᵐᵝ > ⅟(n+1)⁺ᵐᵝ > 0
    for
    0 =< mᵦ =< ⅟β < mᵦ+1 = 1⁺ᵐᵝ

    (4) This requires a first unit fraction,
    if all are there in actual infinity.

    Each final.ordinal.reciprocal
    is preceded by
    another final.ordinal.reciprocal.

    The first final.ordinal.reciprocal not.exists.

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Sat Feb 17 19:14:18 2024
    Le 17/02/2024 à 19:35, Jim Burns a écrit :
    On 2/17/2024 4:56 AM, WM wrote:

    The function
    Number of Unit Fractions between (0, and x)
    has the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0
    cannot happen unless NUF(x) increases at some x.

    NUF(x) increases at 0

    Impossible,because 0 is not a unit fraction.

    (2) NUF(x) cannot increase other than
    when passing unit fractions at some x = 1/n.

    NUF(x) cannot increase other than
    when ∀β > 0: NUF(x-β) < NUF(x+β)

    No. If 2β fits between two unit fractions this is not true.

    (3) NUF(x) cannot pass more than one
    unit fraction at a single point x because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).

    ∀n ∈ ℕ: 1/n =/= 0

    yes. Therefore NUF cannot increase at 0.

    (4) This requires a first unit fraction,
    if all are there in actual infinity.

    Each final.ordinal.reciprocal
    is preceded by
    another final.ordinal.reciprocal.

    No, this axiom must be given up.

    The first final.ordinal.reciprocal not.exists.

    The alternative would be an increase of NUF(x) to infinity at zero.
    Not acceptable.

    Regards, WM

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  • From Trolidous@21:1/5 to Burton Rabota Baidjanoff on Sat Feb 17 13:54:58 2024
    XPost: sci.physics.relativity, sci.physics

    On 02/17/2024 08:29 AM, Burton Rabota Baidjanoff wrote:
    x wrote:

    > in my country a > [...] = [...] is not a number. It's imbecility.
    > I believe this proves the gearmons and 𝘁𝗵𝗲_Hitler_𝗻𝗮𝘇𝗶𝘀 were
    (𝗔𝗥𝗘) despicable lying 𝗸𝗵𝗮𝘇𝗮𝗿_𝗴𝗼𝘆𝘀.
    >
    𝗚𝗲𝗿𝗺𝗮𝗻𝘆_𝗮𝗻𝗱_𝗨𝗸𝗿𝗮𝗶𝗻𝗲_𝘀𝗶𝗴𝗻_‘𝗹𝗼𝗻𝗴_𝘁𝗲𝗿𝗺’_𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆_𝗱𝗲𝗮𝗹
    > Ukrainian President Vladimir Zelensky has said the agreement proves
    “Ukraine will be in NATO”

    Hey.The pieces of shit called Vladimir Putin and Alexander Bastrykin
    just murdered Alexei Navalny.

    navalne?? are you fucking stupid. The traitor got
    𝗮_𝗬𝗮𝗹𝗲_𝗱𝗶𝗽𝗹𝗼𝗺𝗮 from fucking
    𝗰𝗶𝗮, was "𝗽𝗼𝗶𝘀𝗼𝗻𝗲𝗱" in little britain by "evil" Russians,
    because they

    You have no idea what a NAZI is.

    A NAZI or Fascist is.

    Someone who thinks that 'martial law' or an 'emergency'
    is an excuse to never obey any laws at all.

    They make 'war' against anyone or anything they feel
    like so they can maintain the 'emergency'. A classic
    example is the burning of the German legislature.
    Probably Goebbels dunnit, and then Hitler figured
    it out slightly later, but the 'emergency' meant
    that the NAZIs rapidly murdered most other parties,
    then they killed anyone that they felt like including
    judges.

    Communism is.

    Something exactly the same except they use 'politics
    and economics' as the excuse.

    When they do this they modify 'due process of law' -
    the constitution looks exactly the same.

    When governments no longer obeys laws then the police
    and military shoot the people in general based upon
    whim, caprice, and random chance. There are no 'laws'
    because there is nothing to separate 'law' from 'crime'.

    Now for a long time the Russians were 'Communist' and
    in a lot of ways that is the opposite side of the political
    spectrum, but in other ways they are nearly identical.

    The ways that they are generally identical is called
    'totalitinarianism' which is a total tossing of all
    laws out the window.

    There is some to be said of anarchism. Nine nations
    have built nuclear weapons for one purpose. To murder
    you, murder me, and every last man, woman and child on
    Earth. Hitler never had nuclear weapons. In a lot of
    ways this makes many modern governments worse.

    And of course stupid people think that nuclear weapons
    were not at least partially designed to murder the
    people - en masse - to combat what governments might
    perversely call 'insurrection'.

    People think that in the long run governments are
    capable of REFRAINING from pressing the button.

    The United Nations should EXPEL all nuclear powers
    from UN membershep - forever - and never allow
    any to return until they all get rid of their nuclear
    weapons. They can each sign - and not implement - until
    all have signed. It can be done.

    Think about Ukraine. Ukraine was once part of the
    Soviet Union. How explicit is it going to get.
    Nuclear weapons are explicly to 'combat insurrection'.

    Rabid dogs like this should never have these machines.
    No one should have them. If the people of the world
    could vote - 1. I do want to be murdered with nuclear
    weapons. 2. I do NOT want to be murdered with nuclear
    weapons - how would they vote? Do you think people
    CARE if they are murdered or not? Perhaps NONE of
    the nuclear powers are democracies. They cease that
    when they build them.

    Lines drawn on maps are just one 'special effect' that
    excites the rabid dogs.

    Yes the war in Ukraine is extremely wasteful.

    Yes some type of compromise is possible.

    But rabid dogs do not tend to look for compromises.

    Russians can never be fascists, right? This is foolishness.

    Why vote for a fake Lenin?

    If real actual fascism has converted him into a rabid dog then?

    You have the power to decide only once every six years.

    By now Nikolay Kharitonov may be a lot more of a rational
    choice than the fake Lenin.

    Some times what is rational, actually has constructive
    benefits.

    ...

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Feb 17 21:59:59 2024
    Le 17/02/2024 à 13:15, Richard Damon a écrit :
    On 2/17/24 3:23 AM, WM wrote:

    Take the function Number of Unit Fractions between (0, and x > 0). It
    has the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0 cannot happen unless
    NUF(x) increases at some x.
    (2) NUF(x) cannot increase other than when passing unit fractions at
    some x = 1/n.
    (3) NUF(x) cannot pass more than one unit fraction at a single point x
    because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).
    (4) This requires a first unit fraction, if all are there in actual
    infinity.

    Or, that such a function can't actually be defined, because it assumes
    that there IS a "smallest unit fraction".

    This well-defined function proves its existence.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Feb 17 22:03:03 2024
    Le 17/02/2024 à 13:15, Richard Damon a écrit :
    On 2/17/24 4:56 AM, WM wrote:
    Mike Terry schrieb am Freitag, 16. Februar 2024 um 22:45:48 UTC+1:

    Yes, it's not clear what "infinitely close" means

    It means dark numbers.
    The function Number of Unit Fractions between (0, and x) has
    the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0 cannot happen unless
    NUF(x) increases at some x.
    (2) NUF(x) cannot increase other than when passing unit fractions at some
    x = 1/n.
    (3) NUF(x) cannot pass more than one unit fraction at a single point x
    because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).
    (4) This requires a first unit fraction, if all are there in actual
    infinity.

    In other words, "Dark Numbers" are made up numbers that try to patch the holes in your logic

    There are no holes in my logic. There is nonsense in your belief.

    Of course, since your premises are just wrong,

    My premises are (1) to (3). Nothing wrong.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Feb 18 07:36:27 2024
    On 2/17/24 5:03 PM, WM wrote:
    Le 17/02/2024 à 13:15, Richard Damon a écrit :
    On 2/17/24 4:56 AM, WM wrote:
    Mike Terry schrieb am Freitag, 16. Februar 2024 um 22:45:48 UTC+1:

    Yes, it's not clear what "infinitely close" means

    It means dark numbers.
    The function Number of Unit Fractions between (0, and x) has
    the following properties:
    (1) An increase from NUF(0) = 0 to NUF(x>0) > 0 cannot happen unless
    NUF(x) increases at some x.
    (2) NUF(x) cannot increase other than when passing unit fractions at
    some
    x = 1/n.
    (3) NUF(x) cannot pass more than one unit fraction at a single point x
    because
    ∀n ∈ ℕ: 1/n =/= 1/(n-1).
    (4) This requires a first unit fraction, if all are there in actual
    infinity.

    In other words, "Dark Numbers" are made up numbers that try to patch
    the holes in your logic

    There are no holes in my logic. There is nonsense in your belief.

    You just can't see the holes, because you close your eyes.

    You seem to think that unbounded sets have there bounds in them.


    Of course, since your premises are just wrong,

    My premises are (1) to (3). Nothing wrong.


    You assume that your NUF exists, and that assumption requires that there
    be a "first" (lowest) Unit Fraction which exists.

    Since, no such number can exist, as if x is a unit fraction x/2 will be
    too, and will be lower than it, you logic is fallacious.

    So, your assumptions are incompatible with the definition of the Natural Numbers, so make your system inconsistent, and thus worthless.

    Regards, WM



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sun Feb 18 13:16:52 2024
    On 2/17/2024 2:14 PM, WM wrote:
    Le 17/02/2024 à 19:35, Jim Burns a écrit :
    On 2/17/2024 4:56 AM, WM wrote:

    (4) This requires a first unit fraction,
    if all are there in actual infinity.

    Each final.ordinal.reciprocal
    is preceded by
    another final.ordinal.reciprocal [⅟n]

    ⅟n⋅n = 1 ∧ {<n} ⃒⇇ {<n}∪{n⁺¹}

    No, this axiom must be given up.

    One of these claim must be given up:
    | a final.ordinal.reciprocal.free zone (0,δ)
    | exists
    or
    | a skipping.function isn't all.continuous
    or
    | for final.ordinal.reciprocal ⅟m
    | ⅟(4⋅m) is a final.ordinal.reciprocal.


    Suppose we accept the second and third claims.

    Then, the existence of
    a final.ordinal.reciprocal.free zone (0,δ)
    is contradictory.

    With
    a final.ordinal.reciprocal.free zone (0,δ)
    and the second claim,
    we must also have a maximal
    final.ordinal.reciprocal.free zone (0,β) or (0,β]
    and points 2β and β/2 such that both
    there is
    a final.ordinal.reciprocal < 2β
    and
    there isn't
    a final.ordinal.reciprocal < β/2

    However,
    that contradicts the third claim, whereby
    either both or neither
    final.ordinal.reciprocal ⅟m < 2β
    and
    final.ordinal.reciprocal ⅟(4⋅m) < β/2


    On the other hand,
    suppose you (WM) give up
    the second or third claims,
    | a skipping.function isn't all.continuous
    or
    | for final.ordinal.reciprocal ⅟m
    | ⅟(4⋅m) is a final.ordinal.reciprocal.

    Which do you (WM) give up?
    How do you justify giving it up?

    Or,
    do you (WM) embrace the contradiction and
    use Ex Falso Quodlibet to "prove"
    whatever you (WM) feel like "proving"
    at the moment?

    The first final.ordinal.reciprocal not.exists.

    The alternative would be
    an increase of NUF(x) to infinity at zero.

    For each β > 0
    for each final.ordinal n
    from point 0-β to point 0+β
    there are more.than.n final.ordinal.reciprocals
    β > ⅟1⁺ᵐᵝ > ... > ⅟n⁺ᵐᵝ > ⅟(n+1)⁺ᵐᵝ > 0
    for
    0 =< mᵦ =< ⅟β < mᵦ+1 = 1⁺ᵐᵝ

    Not acceptable.

    Why?

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Feb 18 21:04:26 2024
    Le 18/02/2024 à 13:36, Richard Damon a écrit :

    Your assumptions that define it are inconsistant with the definition of Natural Numbers.

    If there are ℵo unit fractions in the interval (0, eps), then there is
    an x with only a finite number of unit fractions in (0, x).

    Why? Because unit fractions are real points on the real line. They cannot appear as an infinite swarm without a finite start.

    The intersection of all intervals (0, eps) that can be chosen by anybody
    in eternity however contains ℵo unit fractions.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Feb 18 21:00:44 2024
    Le 18/02/2024 à 19:16, Jim Burns a écrit :

    Which do you (WM) give up?
    How do you justify giving it up?

    I will never give up the following self-evidence:
    If there are ℵo unit fractions in the interval (0, eps), then there is
    an x with only a finite number of unit fractions in (0, x).

    Why? Because unit fractions are real points on the real line. They cannot appear as an infinite swarm without a finite start.

    The intersection of all intervals (0, eps) that can be chosen by anybody
    in eternity however contains ℵo unit fractions.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Feb 18 18:12:14 2024
    On 2/18/24 4:00 PM, WM wrote:
    Le 18/02/2024 à 19:16, Jim Burns a écrit :

    Which do you (WM) give up?
    How do you justify giving it up?

    I will never give up the following self-evidence:
    If there are ℵo unit fractions in the interval (0, eps), then there is
    an x with only a finite number of unit fractions in (0, x).
    Why? Because unit fractions are real points on the real line. They
    cannot appear as an infinite swarm without a finite start.

    But the start was at 1/1

    Remember "real points" take up no spacd, so we can always pack more of
    them into any finite space, so there doesn't actually need to be a "first"

    If there WAS a "finite first" unit fraction, then there couldn't be an
    infinite swarm of them, because then you have a finite length divided in
    to segments with a finite lower bound of size, and thus have a finite
    count of how many can fit.

    But if there was a finite first unit fraction, then there would also be
    a finite maximum Natural Number, which is a contradiction of definitions.

    So, your logic is just backwards, based on embedded your misconceptions
    into a made up function that can't actually exist.



    The intersection of all intervals (0, eps) that can be chosen by anybody
    in eternity however contains ℵo unit fractions.

    Regards, WM

    Right, because infinity can never be decreased by finite operations. So
    you can not expect it to.

    If there was a "first", then you never had an infinite set.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Ben Bacarisse@21:1/5 to Chris M. Thomasson on Mon Feb 19 00:01:24 2024
    "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> writes:

    On 2/16/2024 1:07 PM, Ben Bacarisse wrote:
    "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> writes:

    Take a number that wants to get close to zero.
    This makes no sense. "a number" is one number. And numbers don't want
    anything.

    That was designed to raise a laugh or two. I guess it bombed. Yikes!

    Read the room. There are lots of posts here that would be laughed at in
    any maths department common room, but the posters make them in all
    seriousness. In this context it's hard to make jokes.

    Say:

    [0] = 1
    [1] = .1
    [2] = .01
    [3] = .001
    [...] = [...]
    Strange notation. [0] = 1. Eh? Why not just use a more conventional
    notation for a s sequence:

    Too used to a programming language wrt indexing arrays I guess. :^)

    What programming language allows you to index nothing?

    s_0 = 1
    s_1 = 0.1
    etc.
    You can, if you prefer, write it as a function: s(n) = 10^-n (as you do
    later).

    This gets close to zero, yet never will equal zero. Okay so:

    arbitrarily close seems to be the accepted term.
    But it's not a very good one. For example, one could say that
    p(n) = 2^n when n is even
    p(n) = 2^-n when n is odd
    gets arbitrarily close to zero but also arbitrarily far away from zero.

    That's fine with me. I can see it wrt your logic.


    infinitely close is the wrong wording?
    I would not know what you mean if you said that, so I would say it's the
    wrong wording. The best wording is to say
    lim_{n->oo} s(n) = 0.
    which you can read as "the limit, as n tends to infinity, if s(n) is
    zero".

    The limit of f(n) = 10^(-n) is zero. However, none of the iterates equal zero. They just get closer and closer to it...

    For all n, s(n) != 0. Is there a point in re-wording things from how a mathematician would write it? I ask, because most cranks are just
    playing language games so re-wording things in some metaphorical way can suggest you are disputing something in conventional mathematics.

    --
    Ben.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Mon Feb 19 08:14:52 2024
    Le 19/02/2024 à 00:12, Richard Damon a écrit :
    On 2/18/24 4:00 PM, WM wrote:
    Le 18/02/2024 à 19:16, Jim Burns a écrit :

    Which do you (WM) give up?
    How do you justify giving it up?

    I will never give up the following self-evidence:
    If there are ℵo unit fractions in the interval (0, eps), then there is
    an x with only a finite number of unit fractions in (0, x).
    Why? Because unit fractions are real points on the real line. They
    cannot appear as an infinite swarm without a finite start.

    But the start was at 1/1

    Remember "real points" take up no space,

    But unit fractions have internal distances and they take up space.

    If there is a set of real points with distances at the real axis, then
    every point can be considered as the border between two subsets. If it is impossible to reduce the left-hand subset to a finite amount, then there
    is no point available dividing infinitely many unit fractions. Then they
    sit at one point. That is impossible by ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n
    0 .

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Mon Feb 19 07:33:49 2024
    On 2/19/24 3:14 AM, WM wrote:
    Le 19/02/2024 à 00:12, Richard Damon a écrit :
    On 2/18/24 4:00 PM, WM wrote:
    Le 18/02/2024 à 19:16, Jim Burns a écrit :

    Which do you (WM) give up?
    How do you justify giving it up?

    I will never give up the following self-evidence:
    If there are ℵo unit fractions in the interval (0, eps), then there
    is an x with only a finite number of unit fractions in (0, x).
    Why? Because unit fractions are real points on the real line. They
    cannot appear as an infinite swarm without a finite start.

    But the start was at 1/1

    Remember "real points" take up no space,

    But unit fractions have internal distances and they take up space.

    But a space that gets vanishingly small, and thus we CAN fit an infinite
    number of them in a finite space.


    If there is a set of real points with distances at the real axis, then
    every point can be considered as the border between two subsets. If it
    is impossible to reduce the left-hand subset to a finite amount, then
    there is no point available dividing infinitely many unit fractions.
    Then they sit at one point. That is impossible by ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n

    Nope. False conclusion. Why must the left side every become finite?

    0 .

    Regards, WM




    I guess you agree that Achilles can't pass the Tortoise, or maybe only
    at some "dark" time that we can not see.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Mon Feb 19 12:59:22 2024
    Le 19/02/2024 à 13:33, Richard Damon a écrit :
    On 2/19/24 3:14 AM, WM wrote:
    Le 19/02/2024 à 00:12, Richard Damon a écrit :
    On 2/18/24 4:00 PM, WM wrote:
    Le 18/02/2024 à 19:16, Jim Burns a écrit :

    Which do you (WM) give up?
    How do you justify giving it up?

    I will never give up the following self-evidence:
    If there are ℵo unit fractions in the interval (0, eps), then there
    is an x with only a finite number of unit fractions in (0, x).
    Why? Because unit fractions are real points on the real line. They
    cannot appear as an infinite swarm without a finite start.

    But the start was at 1/1

    Remember "real points" take up no space,

    But unit fractions have internal distances and they take up space.

    But a space that gets vanishingly small,

    Bot by the number of points - there are always infinitely many between two adjacent unit fractions.

    If there is a set of real points with distances at the real axis, then
    every point can be considered as the border between two subsets. If it
    is impossible to reduce the left-hand subset to a finite amount, then
    there is no point available dividing infinitely many unit fractions.
    Then they sit at one point. That is impossible by ∀n ∈ ℕ: 1/n - 1/(n+1)
    = d_n

    Why must the left side every become finite?

    If there are teally existing real points, then each one can be used, in principle, as the border.

    I guess you agree that Achilles can't pass the Tortoise, or maybe only
    at some "dark" time that we can not see.

    Irrelevant for the present topic. But true that he overtakes in darkness.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Yecin Tcharushin Bazunov@21:1/5 to mitchr...@gmail.com on Mon Feb 19 18:30:52 2024
    XPost: sci.physics.relativity, sci.physics

    mitchr...@gmail.com wrote:

    On Saturday, February 17, 2024 at 2:00:16 AM UTC-8, WM wrote:
    because ∀n ∈ ℕ: 1/n =/= 1/(n-1).
    This requires a first unit fraction, if all are there in actual
    infinity. Of course the first unit fractions cannot be seen. They are
    dark. Regards, WM

    The first fraction is 1/infinity.That is dark. Zero is below it and
    can't be seen. It is not even dark.

    yes, I can see that. Fuck you amrica. You are the dirt at the bottom of
    the dirt. Dirty 𝗹𝗶𝗯𝗲𝗿𝗮𝗹_𝗰𝗮𝗽𝗶𝘁𝗮𝗹𝗶𝘀𝘁 bitches. You are going to suck large dicks, if
    the morons of amrica are not waking up, very fast.

    𝗛𝘂𝗻𝗴𝗮𝗿𝘆_𝘀𝗻𝘂𝗯𝘀_𝗨𝗦_𝘀𝗲𝗻𝗮𝘁𝗼𝗿𝘀_–_𝗮𝗺𝗯𝗮𝘀𝘀𝗮𝗱𝗼𝗿
    A bipartisan delegation had sought to discuss Sweden’s NATO bid with
    senior officials in Budapest https://r%74.com/news/592675-hungary-boycotts-us-senators/

    lol

    Senior Hungarian officials have refused to meet four US senators who
    arrived in Budapest on Sunday, Washington’s envoy to the country has said. The American lawmakers are attempting to press Prime Minister Viktor Orban
    into speeding up approval of Sweden’s accession to NATO.

    Hungary is right to not meet the US war criminals.

    The Mafia enforcers have arrived on tourist visas, not as an invited
    political delegation. Wise to rebuff them.

    fuck you amrica, a stolen territory ruled by 𝗸𝗵𝗮𝘇𝗮𝗿_𝗴𝗼𝘆𝘀. You are promoting,
    committing and supporting genocide on planet Earth.

    Refusing to receive US bullies seems to be trending.👍

    "called the boycott “strange and concerning”" .. They might want to get used to it. The US is the old kid in town. Even the US citizens just laugh
    at their politicians.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Richard Damon on Mon Feb 19 15:37:34 2024
    On 2/19/2024 7:33 AM, Richard Damon wrote:
    On 2/19/24 3:14 AM, WM wrote:
    Le 19/02/2024 à 00:12, Richard Damon a écrit :
    On 2/18/24 4:00 PM, WM wrote:
    Le 18/02/2024 à 19:16, Jim Burns a écrit :

    Which do you (WM) give up?
    How do you justify giving it up?

    I will never give up the following self-evidence:
    If there are
    ℵo unit fractions in the interval (0, eps),
    then there is an x with only a finite number of
    unit fractions in (0, x).
    Why? Because unit fractions are real points on
    the real line.
    They cannot appear as an infinite swarm without
    a finite start.

    But the start was at 1/1

    Remember "real points" take up no space,

    But unit fractions have internal distances
    and they take up space.

    But a space that gets vanishingly small,
    and thus
    we CAN fit an infinite number of them in
    a finite space.

    One can avoid using the I.word by saying
    | we CAN fit more than any finite number of them in
    | a finite space.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Mon Feb 19 15:21:02 2024
    On 2/18/2024 4:00 PM, WM wrote:
    Le 18/02/2024 à 19:16, Jim Burns a écrit :

    One of these claim must be given up:
    | a final.ordinal.reciprocal.free zone (0,δ)
    | exists
    or
    | a skipping.function isn't all.continuous
    or
    | for final.ordinal.reciprocal ⅟m
    | ⅟(4⋅m) is a final.ordinal.reciprocal.

    Which do you (WM) give up?
    How do you justify giving it up?

    I will never give up the following self-evidence:
    If
    there are ℵo unit fractions in
    the interval (0, eps),
    then
    there is an x with only a finite number of
    unit fractions in (0, x).
    Why?
    Because unit fractions are real points on
    the real line.
    They cannot appear as
    an infinite swarm without a finite start.

    For each ⅟j in an uninterrupted sequence

    each final.ordinal fits leftward
    not.each final.ordinal fits rightward

    In other words,
    infinitely.many are leftward
    finitely.many are rightward
    for each ⅟j

    No ⅟j is in a finite start
    That is the reason that
    an infinite swarm is the only possibility

    ----
    A finite ordinal is final:
    It is the last which has its cardinality.

    Ordinal.finality is determined by not.fitting:
    If
    Bob is inserted into {<j} the ordinals before final j
    then
    {<j}⁺ᴮᵒᵇ not.fits {<j}
    {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ
    not.exists 1.to.1 map to {<j} from {<j}⁺ᴮᵒᵇ

    Visibleᵂᴹ or darkᵂᴹ,
    not.exists final‖not.final j‖j⁺¹

    If
    j⁺¹ is not.final and
    exists 1.to.1 map g to {<j⁺¹} from {<j⁺¹}⁺ᴮᵒᵇ
    then
    g can be edited[1] to
    1.to.1 map f to {<j} from {<j}⁺ᴮᵒᵇ
    and j is also not.final.

    [1]
    if g(i)=j⁺¹
    then define f(i)=g(j⁺¹)
    else define f(i)=g(i)

    That is normal,
    if it is normal to be an abstraction.
    I speculate that
    your thinking in your yet.unstated argument
    leans on the normal.ness of that.

    ----
    A set S⁺ᴮᵒᵇ with Bob inserted which
    does not fit into S
    is a _normal_ (finite) set S
    normal S ⟺ S ⃒⇇ S⁺ᴮᵒᵇ

    For each normal set S
    exists a final ordinal j such that
    S fits into {<j}
    (normal) S ⃒⇇ S⁺ᴮᵒᵇ ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ∃j: S ⇉ {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ

    Not.fitting is essential to counting.

    ----
    Define ℕ as the set of final ordinals.
    ∀j: j ∈ ℕ ⟺ {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ

    (normal) S ⃒⇇ S⁺ᴮᵒᵇ ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ∃j ∈ ℕ: S ⇉ {<j}

    ℕ isn't normal.

    For each j ∈ ℕ
    exists {<j⁺¹} ⊆ ℕ: {<j} ⃒⇇ {<j⁺¹}

    For each j ∈ ℕ
    {<j} ⃒⇇ ℕ

    | Assume {<j} ⇇ ℕ
    |
    | {<j} ⇇ ℕ
    | {<j} ⇇ ℕ ⇇ {<j⁺¹}
    | {<j} ⇇ {<j⁺¹}
    |
    | However,
    | {<j} ⃒⇇ {<j⁺¹}
    | Contradiction.

    ¬∃j ∈ ℕ: ℕ ⇉ {<j}
    ¬(normal ℕ)
    ¬(ℕ ⃒⇇ ℕ⁺ᴮᵒᵇ)
    ℕ⁺ᴮᵒᵇ ⇉ ℕ

    --- SoupGate-Win32 v1.05
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  • From Richard Damon@21:1/5 to All on Mon Feb 19 21:17:02 2024
    On 2/19/24 7:59 AM, WM wrote:
    Le 19/02/2024 à 13:33, Richard Damon a écrit :
    On 2/19/24 3:14 AM, WM wrote:
    Le 19/02/2024 à 00:12, Richard Damon a écrit :
    On 2/18/24 4:00 PM, WM wrote:
    Le 18/02/2024 à 19:16, Jim Burns a écrit :

    Which do you (WM) give up?
    How do you justify giving it up?

    I will never give up the following self-evidence:
    If there are ℵo unit fractions in the interval (0, eps), then there >>>>> is an x with only a finite number of unit fractions in (0, x).
    Why? Because unit fractions are real points on the real line. They
    cannot appear as an infinite swarm without a finite start.

    But the start was at 1/1

    Remember "real points" take up no space,

    But unit fractions have internal distances and they take up space.

    But a space that gets vanishingly small,

    Bot by the number of points - there are always infinitely many between
    two adjacent unit fractions.


    So?

    Your mind just doesn't seem to be able to understand that fact.

    If there is a set of real points with distances at the real axis,
    then every point can be considered as the border between two subsets.
    If it is impossible to reduce the left-hand subset to a finite
    amount, then there is no point available dividing infinitely many
    unit fractions. Then they sit at one point. That is impossible by ∀n
    ∈ ℕ: 1/n - 1/(n+1) = d_n

    Why must the left side every become finite?

    If there are teally existing real points, then each one can be used, in principle, as the border.

    No, only the one ON the border would be the border, but for every one
    that you might want to think of as the border, there are more that are
    closer to the border.

    Thus, there is NOT one (in the set) on the border, and thus there is no
    "first" (from the left) unit fraction, and thus NUF(x) isn't defined.


    I guess you agree that Achilles can't pass the Tortoise, or maybe only
    at some "dark" time that we can not see.

    Irrelevant for the present topic. But true that he overtakes in darkness.

    But he doesn't, he passes the Tortoise at a easily determined finite
    time (if we know the actual speeds).

    This shows that to you ALL numbers have become "dark", because you can't actually use any of them without hitting a problem.


    Regards, WM



    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Tue Feb 20 08:12:11 2024
    Le 19/02/2024 à 21:21, Jim Burns a écrit :
    On 2/18/2024 4:00 PM, WM wrote:
    I will never give up the following self-evidence:
    If
    there are ℵo unit fractions in
    the interval (0, eps),
    then
    there is an x with only a finite number of
    unit fractions in (0, x).
    Why?
    Because unit fractions are real points on
    the real line.
    They cannot appear as
    an infinite swarm without a finite start.

    In other words,
    infinitely.many are leftward
    finitely.many are rightward
    for each ⅟j

    That correctly describes an evolving infinite collection, i.e., a
    potentially infinite set where more and more elements are created which initially have not existed.
    A complete, i.e. actually infinite set of ℵo real fixed points on the
    real axis can be subdivided by any of its elements (since all are
    existing) such that the subsets have cardinalities from 0, ℵo over n,
    ℵo to ℵo, n, and ℵo, 0.

    No ⅟j is in a finite start
    That is the reason that
    an infinite swarm is the only possibility

    Then you are not talking about really existing invariable points. But that
    is what I discuss.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Tue Feb 20 08:15:03 2024
    Le 19/02/2024 à 21:37, Jim Burns a écrit :

    One can avoid using the I.word by saying
    | we CAN fit more than any finite number of them in
    | a finite space.

    But if all are there existing from the scratch as an actually infinite
    set, then each one can be addressed as border between two subsets, in principle. Even the smallest one.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Tue Feb 20 08:24:07 2024
    Le 20/02/2024 à 03:17, Richard Damon a écrit :
    On 2/19/24 7:59 AM, WM wrote:

    Measured by the number of points - there are always infinitely many
    between two adjacent unit fractions.

    If there is a set of real points with distances at the real axis,
    then every point can be considered as the border between two subsets.
    If it is impossible to reduce the left-hand subset to a finite
    amount, then there is no point available dividing infinitely many
    unit fractions. Then they sit at one point. That is impossible by ∀n >>>> ∈ ℕ: 1/n - 1/(n+1) = d_n

    Why must the left side every become finite?

    If there are really existing real points, then each one can be used, in
    principle, as the border.

    No, only the one ON the border would be the border, but for every one
    that you might want to think of as the border, there are more that are
    closer to the border.

    That means they appear onlylater. That is potential infinity.

    Thus, there is NOT one (in the set) on the border, and thus there is no "first" (from the left) unit fraction, and thus NUF(x) isn't defined.

    It is very well defined.

    Further, if
    ∃^ℵ y ∈ {1/n : n ∈ ℕ} ∀x ∈ (0, 1]: 0 < y < x
    is false, then there must be x > 0 which make it false, i.e., which have
    fewer smaller unit fractions. Therefore
    ∀x ∈ (0, 1]: ∃^ℵ y ∈ {1/n : n ∈ ℕ}: 0 < y < x
    cannot be true for all x > 0.

    I guess you agree that Achilles can't pass the Tortoise, or maybe only
    at some "dark" time that we can not see.

    Irrelevant for the present topic. But true that he overtakes in darkness.

    But he doesn't, he passes the Tortoise at a easily determined finite
    time (if we know the actual speeds).

    Yes, the limit is well known, like the limit 0 of the unit fractions or
    the limit ω of the natural numbers.

    Regards, WM

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  • From Richard Damon@21:1/5 to All on Tue Feb 20 07:49:03 2024
    On 2/20/24 3:15 AM, WM wrote:
    Le 19/02/2024 à 21:37, Jim Burns a écrit :

    One can avoid using the I.word by saying
    | we CAN fit more than any finite number of them in
    | a finite space.

    But if all are there existing from the scratch as an actually infinite
    set, then each one can be addressed as border between two subsets, in principle. Even the smallest one.
    Regards, WM

    But there isn't a "Smallest One".

    You just don't understand that fact, because you mind is just to filled
    with Darkness.

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  • From WM@21:1/5 to All on Tue Feb 20 16:47:31 2024
    Le 20/02/2024 à 13:49, Richard Damon a écrit :
    On 2/20/24 3:15 AM, WM wrote:

    But if all are there existing from the scratch as an actually infinite
    set, then each one can be addressed as border between two subsets, in
    principle. Even the smallest one.

    But there isn't a "Smallest One".

    You are obviosuly wrong. If all are there, then all can be used to divide
    the set into two parts. None is exempt.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Tue Feb 20 16:52:18 2024
    Le 20/02/2024 à 13:49, Richard Damon a écrit :
    On 2/20/24 3:12 AM, WM wrote:
    Le 19/02/2024 à 21:21, Jim Burns a écrit :

    infinitely.many are leftward
    finitely.many are rightward
    for each ⅟j

    That correctly describes an evolving infinite collection, i.e., a
    potentially infinite set where more and more elements are created which
    initially have not existed.
    A complete, i.e. actually infinite set of ℵo real fixed points on the
    real axis can be subdivided by any of its elements (since all are
    existing) such that the subsets have cardinalities from 0, ℵo over n, ℵo >> to ℵo, n, and ℵo, 0.

    But ℵo / n is still ℵo,

    subsets have cardinalities from (0, ℵo) over (n, ℵo) to (ℵo, n), and (ℵo, 0).

    so you never get to 0.

    Of course not. They are dark. But nevertheless these sets are existing.

    No ⅟j is in a finite start
    That is the reason that
    an infinite swarm is the only possibility

    Then you are not talking about really existing invariable points. But
    that is what I discuss.

    But neither are you talking about what really exists,

    If all unit fractions really exist, then we can talk about each one,
    although we cannot find most.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Tue Feb 20 15:02:33 2024
    On 2/20/2024 3:12 AM, WM wrote:
    Le 19/02/2024 à 21:21, Jim Burns a écrit :

    In other words,
    infinitely.many are leftward
    finitely.many are rightward
    for each ⅟j

    That correctly describes
    an evolving infinite collection, i.e.,
    a potentially infinite set where
    more and more elements are created which
    initially have not existed.

    For anything which is a final.ordinal.reciprocal
    ∃j: ⅟j⋅j = 1 ∧ {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ

    For anything which isn't a final.ordinal.reciprocal
    ¬∃j: ⅟j⋅j = 1 ∧ {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ

    Those _statements_ don't evolve,
    however it might be with final.ordinal.reciprocals.

    We can follow them with a sequence of statements,
    statements which also don't evolve.

    We are finite beings.
    The statements are finitely.many.
    Their finitely.many.ness doesn't evolve.

    It is a property of
    finite sequences of statements that
    if any of them is false,
    then one of then is first.false.

    That is equivalent to:
    if each statement is not.first.false,
    then each statement is not.false.
    It is a property which doesn't evolve.

    For some statements in
    some sequences of statements,
    _we can see_ that they are not.first.false
    by examining the sequence they're in.
    For example,
    Q is not.first.false in ⟨ P P⇒Q Q ⟩
    We see that
    either Q is true
    or Q is preceded by false P or false P⇒Q
    We can see that there is no circumstance
    in which Q first.false in ⟨ P P⇒Q Q ⟩

    Consider
    a finite sequence of statements about
    final.ordinal.reciprocals
    such that
    we know that each statement is not.first.false
    either because (1)
    we know what a final.ordinal.reciprocal is
    as for ∃j: ⅟j⋅j = 1 ∧ {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ
    or because (2)
    we can see that it is not.first.false.
    as for Q in ⟨ P P⇒Q Q ⟩

    The statements in that sequence do not evolve.
    They remain themselves, there in that sequence.
    Type (1) statements remain what we mean, not.evolving.
    Type (2) statements remain visibly not.first.false,
    not.evolving.

    Each part of
    how we know the truth of those statements
    doesn't evolve.

    Therefore,
    we know that
    the truth of those statements
    doesn't evolve.

    In other words,
    infinitely.many are leftward
    finitely.many are rightward
    for each ⅟j

    That correctly describes
    an evolving infinite collection, i.e.,
    a potentially infinite set where
    more and more elements are created which
    initially have not existed.

    There is a finite sequence of statements
    which holds my claim up.post and others
    which only holds types (1) and (2) claims

    We know that the truth of those claims
    doesn't evolve.

    No ⅟j is in a finite start
    That is the reason that
    an infinite swarm is the only possibility

    Then you are not talking about
    really existing invariable points.
    But that is what I discuss.

    Judging from your reticence about which
    of these claim you give up:
    | a final.ordinal.reciprocal.free zone (0,δ)
    | exists
    or
    | a skipping.function isn't all.continuous
    or
    | for final.ordinal.reciprocal ⅟m
    | ⅟(4⋅m) is a final.ordinal.reciprocal
    |
    what you are discussing accepts all three.
    Then,
    what you are discussing not.exists.

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Tue Feb 20 21:59:26 2024
    Le 20/02/2024 à 21:02, Jim Burns a écrit :
    On 2/20/2024 3:12 AM, WM wrote:
    Le 19/02/2024 à 21:21, Jim Burns a écrit :

    In other words,
    infinitely.many are leftward
    finitely.many are rightward
    for each ⅟j

    That correctly describes
    an evolving infinite collection, i.e.,
    a potentially infinite set where
    more and more elements are created which
    initially have not existed.

    We are finite beings.
    The statements are finitely.many.
    Their finitely.many.ness doesn't evolve.

    We cannot use everything that exists on the real line, because among them
    there is the smallest unit fraction, at least the smallest unit fraction
    that exists on the real line. Where else should it be? This existence is static. You seem to deny it. If we could point to it, we caught the
    smallest unit fraction. But we cannot point to it although it must be
    there. That proves: It is dark.

    It is a property of
    finite sequences of statements that
    if any of them is false,
    then one of then is first.false.

    Here is one statement that is true: Every unit fraction exists on the real line. But there are no marks indicating their places. We cannot go to it without, in principle, passing through all smaller ones. Counting from 1,
    2, 3, ... to n.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Tue Feb 20 18:55:45 2024
    On 2/20/2024 4:59 PM, WM wrote:
    Le 20/02/2024 à 21:02, Jim Burns a écrit :

    It is a property of
    finite sequences of statements that
    if any of them is false,
    then one of then is first.false.

    Here is one statement that is true:
    Every unit fraction exists on the real line.
    But there are no marks indicating their places.

    For each final.ordinal.reciprocal ⅟j
    a geometric procedure exists which finds it.
    It involves constructing similar triangles.

    We cannot go to it without, in principle,
    passing through all smaller ones.

    For each final.ordinal k,
    there are more.than.k smaller ones.

    Counting from 1, 2, 3, ... to n.

    Whatever final.ordinal n is imagined to be,
    counting fails.
    There are more.than.n to count.

    ----
    It is a boring property of a "normal" finite set S
    that, if Bob is inserted in S, giving S⁺ᴮᵒᵇ,
    then S⁺ᴮᵒᵇ doesn't fit into S
    S ⃒⇇ S⁺ᴮᵒᵇ
    No 1.to.1 map exists to S from S⁺ᴮᵒᵇ

    It is a boring property of a final ordinal j
    that before.j {<j} is a "normal" finite set.
    If Bob is inserted in {<j}, giving {<j}⁺ᴮᵒᵇ,
    then then {<j}⁺ᴮᵒᵇ doesn't fit in {<j}
    {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ

    For each boring "normal" finite set S,
    a boring "normal" final.ordinal j exists
    such that S fits into before.j
    S ⃒⇇ S⁺ᴮᵒᵇ ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ∃j: S ⇉ {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ

    The technical term for this is "counting".
    It is famously boring.
    People "count" sheep
    in order to bore themselves to sleep.


    Define ℕ to be the set of final ordinals.

    For each final ordinal j _and successor_ j⁺¹
    {<j} and {<j⁺¹} fit in ℕ
    But {<j⁺¹} doesn't fit in {<j}; {<j} is final.

    Neither does ℕ fit in {<j},
    or else {<j⁺¹} (sub ℕ) fits in {<j}

    ∀j: {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ ⟹ {<j} ⃒⇇ ℕ
    ¬∃j: ℕ ⇉ {<j} ⃒⇇ {<j}⁺ᴮᵒᵇ ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ¬(ℕ ⃒⇇ ℕ⁺ᴮᵒᵇ)
    ℕ⁺ᴮᵒᵇ ⇉ ℕ

    ℕ is not a boring "normal" finite set.
    De taediosum non taediosum.

    It's a miracle!

    --- SoupGate-Win32 v1.05
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  • From Richard Damon@21:1/5 to All on Tue Feb 20 21:17:05 2024
    On 2/20/24 11:52 AM, WM wrote:
    Le 20/02/2024 à 13:49, Richard Damon a écrit :
    On 2/20/24 3:12 AM, WM wrote:
    Le 19/02/2024 à 21:21, Jim Burns a écrit :

    infinitely.many are leftward
    finitely.many are rightward
    for each ⅟j

    That correctly describes an evolving infinite collection, i.e., a
    potentially infinite set where more and more elements are created
    which initially have not existed.
    A complete, i.e. actually infinite set of ℵo real fixed points on the
    real axis can be subdivided by any of its elements (since all are
    existing) such that the subsets have cardinalities from 0, ℵo over n,
    ℵo to ℵo, n, and ℵo, 0.

    But ℵo / n is still ℵo,

    subsets have cardinalities from (0, ℵo) over (n, ℵo) to (ℵo, n), and (ℵo, 0).

    Nope, all the subsets have cardinalities of ℵo (assuming we are using
    the Rational Line), if we are using the Real line then there are ℵ1
    points between each of them.


    so you never get to 0.

    Of course not. They are dark. But nevertheless these sets are existing.

    But they are NOT "Dark"

    Your mind just seems them as dark as it can't handle the truth about them.

    No ⅟j is in a finite start
    That is the reason that
    an infinite swarm is the only possibility

    Then you are not talking about really existing invariable points. But
    that is what I discuss.

    But neither are you talking about what really exists,

    If all unit fractions really exist, then we can talk about each one,
    although we cannot find most.

    We can find any one that we want.

    At least as long as you don't try to qualify it with an impossible
    qualifier, like the lowest value one.


    Regards, WM



    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Wed Feb 21 08:39:23 2024
    Le 21/02/2024 à 00:55, Jim Burns a écrit :
    On 2/20/2024 4:59 PM, WM wrote:

    Every unit fraction exists on the real line.
    But there are no marks indicating their places.

    For each final.ordinal.reciprocal ⅟j
    a geometric procedure exists which finds it.

    Not for those existing next to zero. Note that if reciprocals are existing
    on the real axis and if all points are timeless, then there is a point
    next to zero. So your claim involves time. That is not mathematics, which
    is time-independent

    Regards, WM

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  • From WM@21:1/5 to All on Wed Feb 21 08:42:14 2024
    Le 21/02/2024 à 03:17, Richard Damon a écrit :
    On 2/20/24 11:47 AM, WM wrote:

    You are obviosuly wrong. If all are there, then all can be used to
    divide the set into two parts. None is exempt.

    And we CAN do that, since none of them are "the first", so ALL of them
    have an infinite number of point before them.

    If all are there, timeless and static, then one of them is the first.
    NUF(x) growing from 0 to ℵo immediately would contradict mathematics according to which after every unit fraction there are points without unit fraction.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Wed Feb 21 08:47:53 2024
    Le 21/02/2024 à 03:17, Richard Damon a écrit :
    On 2/20/24 11:52 AM, WM wrote:
    Le 20/02/2024 à 13:49, Richard Damon a écrit :
    On 2/20/24 3:12 AM, WM wrote:
    Le 19/02/2024 à 21:21, Jim Burns a écrit :

    infinitely.many are leftward
    finitely.many are rightward
    for each ⅟j

    That correctly describes an evolving infinite collection, i.e., a
    potentially infinite set where more and more elements are created
    which initially have not existed.
    A complete, i.e. actually infinite set of ℵo real fixed points on the >>>> real axis can be subdivided by any of its elements (since all are
    existing) such that the subsets have cardinalities from 0, ℵo over n, >>>> ℵo to ℵo, n, and ℵo, 0.

    subsets have cardinalities from (0, ℵo) over (n, ℵo) to (ℵo, n), and >> (ℵo, 0).

    If all unit fractions really exist, then we can talk about each one,
    although we cannot find most.

    We can find any one that we want.

    At least as long as you don't try to qualify it with an impossible
    qualifier, like the lowest value one.

    In a static real line obeying mathematics ∀n ∈ ℕ: 1/n - 1/(n+1) =
    d_n > 0 there is a smallest unit fraction existing as a point. The only alternative would be many smallest ones, but that can be excluded.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Feb 21 08:52:19 2024
    Le 21/02/2024 à 03:17, Richard Damon a écrit :
    On 2/20/24 4:59 PM, WM wrote:

    We cannot use everything that exists on the real line, because among
    them there is the smallest unit fraction, at least the smallest unit
    fraction that exists on the real line. Where else should it be? This
    existence is static. You seem to deny it. If we could point to it, we
    caught the smallest unit fraction. But we cannot point to it although it
    must be there. That proves: It is dark.

    No, there ISN'T a "Smallest Unit Fraction" as has been shown.

    Since ALL Unit Fractions "exist" in the mathematical sense,.

    Then take the first one existing there.

    "Counting " the unit fractions can only be done from 1/1 to 1/2 to 1`/3
    and so on.

    You can't start counting from an end that doesn't exist. Trying to do
    so, just breaks your system.

    The increase from NUF(0) = 0 to NUF(x>0) > 0 is restricted by logic:
    Either one or more than one at one point. More than one is excluded by mathematics,

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Feb 21 07:32:24 2024
    On 2/21/24 3:42 AM, WM wrote:
    Le 21/02/2024 à 03:17, Richard Damon a écrit :
    On 2/20/24 11:47 AM, WM wrote:

    You are obviosuly wrong. If all are there, then all can be used to
    divide the set into two parts. None is exempt.

    And we CAN do that, since none of them are "the first", so ALL of them
    have an infinite number of point before them.

    If all are there, timeless and static, then one of them is the first.

    Nope.

    You don't understand the properties of UNBOUNDED sets.

    Being "Unbounded" means there isn't a "Bound" (i.e. and end) in that set.

    This is just a property of "infinity" that your logic can't handle.

    NUF(x) growing from 0 to ℵo immediately would contradict mathematics according to which after every unit fraction there are points without
    unit fraction.

    No more than my Qn and Qd which show that the square root of two is
    Rational.

    Definied in words does not mean defined to exist.


    Regards, WM


    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Wed Feb 21 15:02:31 2024
    On 2/21/2024 1:27 PM, Ross Finlayson wrote:
    On 02/17/2024 10:35 AM, Jim Burns wrote:

    ...]

    So, there's no first example where
    "the equivalency function" isn't a model
    of "not-a-real-function"
    with "real analytical character",
    considering that
    the infinite and continuum limit
    was already run out one-way.

    The iota.value limit which you describe
    is not the real interval [0,1]

    Consider (following your lead)
    a range of constantly-different monotone
    strictly increasing values between zero and one,
    an infinitude of them.
    I abbreviate that to [0,1]\ι

    Define a plus.iota next.operator x⁺ᶥ
    ∀x ∈ [0,1)\ι: ∃x⁺ᶥ ∈ (0,1]\ι:
    x < x⁺ᶥ ∧ ¬∃xₓ ∈ [0,1]\ι: x < xₓ < x⁺ᶥ

    It is a constantly.different strictly.increasing
    next.operator.
    ∀x,y ∈ [0,1)\ι: x⁺ᶥ-x = y⁺ᶥ-y = ι > 0

    Are there an infinitude of values in [0,1]\ι?
    No.

    ι > 0
    Therefore, there is
    a finitely.denominated unit.fraction ⅟n
    between ι and 0
    and |[0,1]\ι| ≤ n+1

    | Assume otherwise.
    | Assume ι is a positive lower bound of
    | ⅟ℕ₁ the finitely.denominated unit.fractions.
    | 0 < ι ≤ᣔ ⅟ℕ₁
    |
    | β is the greatest.lower.bound of ⅟ℕ₁
    |
    | β exists, or else
    | a function exists which is
    | continuous everywhere and
    | skips over some points between.
    |
    | 0 < ι ≤ β
    | 0 < β/2 < β < 2β
    | β is the greatest lower bound of ⅟ℕ₁
    | 2β isn't a lower bound of ⅟ℕ₁
    | β/2 is a lower bound of ⅟ℕ₁
    |
    | β < 2β
    | 2β isn't a lower bound of ⅟ℕ₁
    | finitely.denominated ⅟m < 2β exists.
    | finitely.denominated ⅟(4⋅m) < β/2 exists.
    | β/2 isn't a lower bound of ⅟ℕ₁
    |
    | However,
    | β/2 < β
    | β/2 is a lower bound of ⅟ℕ₁
    | Contradiction.

    Therefore,
    there is a finitely.denominated unit.fraction ⅟n
    between ι and 0
    and |[0,1]\ι| ≤ n+1

    For a range of constantly-different monotone
    strictly increasing values between zero and one,
    there aren't an infinitude of them.

    You (RF) can define whatever you choose to define.
    That's a matter of letting us know
    how you are using language.
    But
    not everything you are able to define
    includes the rationals and excludes
    skipping.functions not discontinuous.somewhere.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Wed Feb 21 14:26:17 2024
    On 2/21/2024 3:39 AM, WM wrote:
    Le 21/02/2024 à 00:55, Jim Burns a écrit :
    On 2/20/2024 4:59 PM, WM wrote:

    Every unit fraction exists on the real line.
    But there are no marks indicating their places.

    For each final.ordinal.reciprocal ⅟j
    a geometric procedure exists which finds it.

    Not for those existing next to zero.

    None exist which are next to zero.

    β is the greatest.lower.bound of
    final.ordinal.reciprocals findable by
    geometric procedure.
    Point β exists because
    all skipping.functions are discontinuous.somewhere.

    ¬(0 < β)

    | Assume otherwise.
    | Assume 0 < β
    |
    | 0 < β/2 < β < 2β
    |
    | β is the greatest.lower.bound of
    | final.ordinal.reciprocals findable by
    | geometric procedure.
    |
    | β/2 is a lower.bound of
    | final.ordinal.reciprocals findable by
    | geometric procedure.
    |
    | 2β isn't a lower.bound of
    | final.ordinal.reciprocals findable by
    | geometric procedure.
    |
    | 2β isn't a lower.bound
    | Exists ⅟m < 2β which is
    | a final.ordinal.reciprocal findable by
    | geometric procedure.
    |
    | Exists ⅟(4⋅m) < β/2 which is
    | a final.ordinal.reciprocal findable by
    | geometric procedure.
    | β/2 isn't a lower.bound
    |
    | However,
    | β/2 is a lower.bound
    | Contradiction.

    Therefore,
    ¬(0 < β)

    0 is a lower bound of
    final.ordinal.reciprocals findable by
    geometric procedure.
    0 ≤ β

    Thus, 0 = β
    β the greatest.lower.bound of
    final.ordinal.reciprocals findable by
    geometric procedure.

    For each final.ordinal.reciprocal ⅟j
    a geometric procedure exists which finds it.

    Not for those existing next to zero.

    No positive point is next to zero, meaning,
    no positive point lacks
    some final.ordinal.reciprocal findable by
    geometric procedure
    between that positive point and zero,
    because 0 = β

    Note that
    if reciprocals are existing on the real axis and
    if all points are timeless,
    then there is a point next to zero.

    Elaborate.

    Do you reject
    all skipping.functions being discontinuous.somewhere?

    Do you reject
    only both or neither ⅟m ⅟(4⋅m) being
    final.ordinal.reciprocals findable by
    geometric procedure?

    So your claim involves time. That is not
    mathematics, which is time-independent

    Describe points, final.ordinal.reciprocals,
    skipping.functions, and so on.

    Augment the description with
    not.first.false claims about points,
    final.ordinal.reciprocals, skipping.functions,
    and so on.

    Know that the augmenting claims are true
    because
    the finite not.first.false claim.sequence exists,
    wherever and whenever it exists.
    It is time.independent knowledge.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Wed Feb 21 17:23:16 2024
    On 2/21/2024 3:59 PM, Ross Finlayson wrote:
    On 02/21/2024 12:02 PM, Jim Burns wrote:

    [...]

    This isn't the complete ordered field,

    It's line-drawing, and it's the function
    between discrete and continuous.

    That's what it is.

    Lines which cross intersect.
    It is the points of intersection which
    complete the line.

    The classical geometers had lines,
    and described them as an ordered field.
    (× ÷ by similar triangles.)
    They maybe didn't state it, but,
    when those lines crossed, they intersected.

    I think that there are very good reasons for
    describing the line as the complete ordered field:
    _at least_ the (classical) rational points but also
    lines.which.cross intersect.somewhere.
    (AKA functions.which.skip jump.somewhere.)

    It's line-drawing, and it's the function
    between discrete and continuous.

    There aren't enough discrete points
    to fill a continuous (Dedekind.complete) segment.

    There are some very basic properties
    in conflict with your claims which
    I have yet to see you (RF) work around

    For a set S and a function f: S → T
    if f is 1.to.1
    then the image f(S) is the same 'size' as S
    For any not.1.to.1 function,
    the image f(S) is no 'larger' than S

    The discrete is the 'size' of ℕ, of ℤ
    The continuous is the 'size' of ℝ, the 'size' of [0,1]
    ℝ is 'larger' than ℕ

    You express confidence that, in effect,
    the equivalency function EF maps ℕ onto ℝ
    For that to be true,
    the image EF(ℕ) needs to be 'larger' than ℕ
    Basic properties say that's not a thing.

    How do you (RF) explain that?

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Feb 22 12:04:56 2024
    Le 21/02/2024 à 13:32, Richard Damon a écrit :
    On 2/21/24 3:52 AM, WM wrote:

    Then take the first one existing there.

    There isn't one, and you are just proving your ignornacd.

    There is a first one in a static chain of points 1/n with gaps between
    them. To deny this means falling victim to nonsense. Matheology.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Feb 22 12:01:55 2024
    Le 21/02/2024 à 13:32, Richard Damon a écrit :
    On 2/21/24 3:42 AM, WM wrote:

    If all are there, timeless and static, then one of them is the first.

    You don't understand the properties of UNBOUNDED sets.

    Sets between 0 and 1 have bounds.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Thu Feb 22 07:17:46 2024
    On 2/22/24 7:04 AM, WM wrote:
    Le 21/02/2024 à 13:32, Richard Damon a écrit :
    On 2/21/24 3:52 AM, WM wrote:

    Then take the first one existing there.

    There isn't one, and you are just proving your ignornacd.

    There is a first one in a static chain of points 1/n with gaps between
    them. To deny this means falling victim to nonsense. Matheology.

    Regards, WM

    Nope.

    YOU have fallen victim to your lies and nonsense;

    If the is, then NAME IT or explain how it can be. (Not that your system
    says it must be, that just shows your system is broken)

    Either your logic system doesn't actually HAVE the Natural Numbers in it
    or you are lying.

    After all if some 1/n was actually the smallest, then that says that n
    must be the highest natural number, but the definition of the Natural
    Numbers says that the include the successor to all Natural Numbers, and
    every number has a successor, so n+1 must be a Natural Number.

    By your "Static" rule, it can't be that it comes into being when we look
    at it, as that isn't "Stati".

    So, you are just proven to be stupid and a liar.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Feb 22 13:06:34 2024
    Le 21/02/2024 à 20:26, Jim Burns a écrit :

    No positive point is next to zero,

    If all are there and timeless, then there is a first one. But it is more obvious that the chain of unit fractiond must have a first one, whenever
    there is a unit fraction at all.

    Note that
    if reciprocals are existing on the real axis and
    if all points are timeless,
    then there is a point next to zero.

    Elaborate.

    Nothing to elaborate.

    Do you reject
    all skipping.functions being discontinuous.somewhere?

    Functions measuring elements are not discontinuous for more than 1 when
    the elements have point between them.

    Do you reject
    only both or neither ⅟m ⅟(4⋅m) being
    final.ordinal.reciprocals findable by
    geometric procedure?

    Dark numbers cannot be found.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Feb 22 14:05:32 2024
    Le 22/02/2024 à 13:17, Richard Damon a écrit :
    On 2/22/24 7:01 AM, WM wrote:
    Le 21/02/2024 à 13:32, Richard Damon a écrit :
    On 2/21/24 3:42 AM, WM wrote:

    If all are there, timeless and static, then one of them is the first.

    You don't understand the properties of UNBOUNDED sets.

    Sets between 0 and 1 have bounds.

    Only if "Between" is INCLUSIVE, as the bounds are 0 and 1.

    If the set EXCLUDES one or both of the bounds, it doesn't have it in
    anymore.

    The bounds are there, if not at 0 then before. Note: linearity. No magical leaps.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to The definition of unit fractions on Thu Feb 22 14:11:21 2024
    Le 22/02/2024 à 13:17, Richard Damon a écrit :
    On 2/22/24 7:04 AM, WM wrote:
    Le 21/02/2024 à 13:32, Richard Damon a écrit :
    On 2/21/24 3:52 AM, WM wrote:

    Then take the first one existing there.

    There isn't one, and you are just proving your ignornacd.

    There is a first one in a static chain of points 1/n with gaps between
    them. To deny this means falling victim to nonsense. Matheology.

    If the is, then NAME IT or explain how it can be.

    I did.

    (Not that your system
    says it must be, that just shows your system is broken)

    It is simply mathematics and logic: By logic there must be a start of
    NUF(x), by mathematics the start can only be 1. ∀n ∈ ℕ: 1/n -
    1/(n+1) = d_n > 0.

    After all if some 1/n was actually the smallest, then that says that n
    must be the highest natural number, but the definition of the Natural
    Numbers says that the include the successor to all Natural Numbers, and
    every number has a successor, so n+1 must be a Natural Number.

    The definition of unit fractions says that all have gaps and there is no
    point where more than 1 sit.

    By your "Static" rule, it can't be that it comes into being when we look
    at it, as that isn't "Stati".

    We cannot look at dark numbers.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Thu Feb 22 09:54:52 2024
    On 2/22/2024 7:01 AM, WM wrote:
    Le 21/02/2024 à 13:32, Richard Damon a écrit :
    On 2/21/24 3:42 AM, WM wrote:

    If all are there, timeless and static,
    then one of them is the first.

    You don't understand
    the properties of UNBOUNDED sets.

    Sets between 0 and 1 have bounds.

    Consider a finite set B

    In each
    transitive.trichotomous.order on B
    each non.empty subset S of B holds
    two extrema (minimum and maximum) of S

    Each
    transitive.trichotomous.order on B
    has
    the each.subset.two.extrema property.

    More at
    https://en.wikipedia.org/wiki/Finite_set

    ----
    Consider ⟨1,…,n⟩

    ∀S ᙾ⁰⊆ ⟨1,…,n⟩: S holds two extrema of S

    The standard
    transitive.trichotomous.order on ⟨1,…,n⟩
    has
    the each.subset.two.extrema property.

    If any
    transitive.trichotomous.order on ⟨1,…,n⟩
    has
    the each.subset.two.extrema property,
    then each
    transitive.trichotomous.order on ⟨1,…,n⟩
    has
    the each.subset.two.extrema property,
    provably.

    Each
    transitive.trichotomous.order on ⟨1,…,n⟩
    has
    the each.subset.two.extrema property.

    ⟨1,…,n⟩ is finite

    ----
    Consider the union ⋃ₙ⟨⟨1,…,n⟩⟩
    Standardly ℕ = ⋃ₙ⟨⟨1,…,n⟩⟩

    In the standard
    transitive.trichotomous.order on ℕ
    ℕ holds one extremum

    The standard
    transitive.trichotomous.order on ℕ
    doesn't have
    the each.subset.two.extrema property.

    Each
    transitive.trichotomous.order on ℕ
    doesn't have
    the each.subset.two.extrema property,
    provably.

    ℕ is not finite.

    ----
    Consider ℕ∪{ω}
    Standardly ℕ ᣔ< ω

    In the standard
    transitive.trichotomous.order on ℕ∪{ω}
    ℕ∪{ω} holds two extrema, however,
    ℕ ⊆ ℕ∪{ω} holds one extremum

    The standard
    transitive.trichotomous.order on ℕ∪{ω}
    doesn't have
    the each.subset.two.extrema property.

    Each
    transitive.trichotomous.order on ℕ∪{ω}
    doesn't have
    the each.subset.two.extrema property,
    provably.

    ℕ∪{ω} is not finite.

    ----
    Consider [0,1] ⊆ ℝ

    In the standard
    transitive.trichotomous.order on [0,1]
    [0,1] holds two extrema, however,
    [0,1) ⊆ [0,1] holds one extremum

    The standard
    transitive.trichotomous.order on [0,1]
    doesn't have
    the each.subset.two.extrema property.

    Each
    transitive.trichotomous.order on [0,1]
    doesn't have
    the each.subset.two.extrema property,
    provably.

    [0,1] is not finite.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Thu Feb 22 13:12:02 2024
    On 2/22/2024 8:06 AM, WM wrote:
    Le 21/02/2024 à 20:26, Jim Burns a écrit :

    No positive point is next to zero,

    If all are there and timeless,
    then there is a first one.

    All points are timelessly described as
    final.ordinals ℕ and
    differences.of.ratios ℚ of final.ordinals and
    least.upper.bounds ℝ of bounded.non.empty.sets of
    differences.of.ratios of final.ordinals

    Each positive point is preceded by
    a positive point,
    and no positive precedes each positive.

    There isn't a first one.

    But it is more obvious that
    the chain of unit fractiond must have a first one,
    whenever there is a unit fraction at all.

    Each is preceded by some.
    None precedes all.

    Note that
    if reciprocals are existing on the real axis and
    if all points are timeless,
    then there is a point next to zero.

    Elaborate.

    Nothing to elaborate.

    Doesn't that worry you?

    If you opened the hood of your auto,
    and no engine was in there,
    wouldn't you get a glimmer of a sense that,
    perhaps, things were not as they should be?

    Do you reject
    all skipping.functions being discontinuous.somewhere?

    Functions measuring elements are not
    discontinuous for more than 1
    when the elements have point between them.

    A point β exists between
    lower.bounds of final.ordinal.reciprocals and
    not.lower.bounds of final.ordinal.reciprocals.

    Do you reject
    only both or neither ⅟m ⅟(4⋅m) being
    final.ordinal.reciprocals findable by
    geometric procedure?

    Dark numbers cannot be found.

    Positive β requires
    final.ordinal.reciprocal ⅟(4⋅m) < β/2 with
    β/2 a lower bound of final.ordinal.reciprocals
    Note the contradiction.

    β = 0 requires that darkᵂᴹ numbers not.exist.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Feb 23 08:42:10 2024
    Le 22/02/2024 à 15:54, Jim Burns a écrit :

    ℕ is not finite.

    Ye4s, but what does this mean? The visible part has no final element n,
    because n+1 and 2n and n^n^n can be found for every n. The complete set
    however is complete such that no element can be added. Based on Cantor's Eigentlichunendlichem = Transfinitum = Vollendetunendlichem =
    Unendlichseiendem = kategorematice infinitum there is a fixed number of numbers, although we cannot count or determine it better than by |ℕ|.

    [0,1] is not finite.

    It has bounds. The numer of points is fixed.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Feb 23 08:35:08 2024
    Le 22/02/2024 à 15:39, FromTheRafters a écrit :
    on 2/22/2024, WM supposed :

    Sets between 0 and 1 have bounds.

    Which sets?

    All sets with elements x which obey 0 < x < 1.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Feb 23 08:55:46 2024
    Le 22/02/2024 à 19:12, Jim Burns a écrit :
    On 2/22/2024 8:06 AM, WM wrote:
    Le 21/02/2024 à 20:26, Jim Burns a écrit :

    No positive point is next to zero,

    If all are there and timeless,
    then there is a first one.

    Each positive point is preceded by
    a positive point,
    and no positive precedes each positive.

    Your claim requires to consider the predecessors. "Timeless" means that
    every point exists independent of a predecessor.

    There isn't a first one.

    NUF(x) together with 1/n =/= 1/(n+1) proves the first one.

    But it is more obvious that
    the chain of unit fractiond must have a first one,
    whenever there is a unit fraction at all.

    Each is preceded by some.
    None precedes all.

    You violate 1/n =/= 1/(n+1) and timeless existence.

    Note that
    if reciprocals are existing on the real axis and
    if all points are timeless,
    then there is a point next to zero.

    Elaborate.

    Nothing to elaborate.

    Doesn't that worry you?

    Why. It is obvious. Timeless existence in linear order proves a first one.

    If you opened the hood of your auto,
    and no engine was in there,
    wouldn't you get a glimmer of a sense that,
    perhaps, things were not as they should be?

    Failed analogy.

    Do you reject
    all skipping.functions being discontinuous.somewhere?

    Functions measuring elements are not
    discontinuous for more than 1
    when the elements have point between them.

    A point β exists between
    lower.bounds of final.ordinal.reciprocals and
    not.lower.bounds of final.ordinal.reciprocals.

    You violate 1/n =/= 1/(n+1) and timeless existence.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Feb 23 09:04:29 2024
    Le 23/02/2024 à 09:54, FromTheRafters a écrit :
    WM was thinking very hard :
    Le 22/02/2024 à 15:39, FromTheRafters a écrit :
    on 2/22/2024, WM supposed :

    Sets between 0 and 1 have bounds.

    Which sets?

    All sets with elements x which obey 0 < x < 1.

    Then your interval was unbounded (0,1) and your 'x' is strictly between
    zero and one.

    The border is either 0 an 1 or between 0 and 1. Real timeless complete existence requires fixed smallest and largest points.
    Eigentlichunendlichem = Transfinitum = Vollendetunendlichem =
    Unendlichseiendem = kategorematice infinitum.


    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Fri Feb 23 07:23:24 2024
    On 2/22/24 9:11 AM, WM wrote:
    Le 22/02/2024 à 13:17, Richard Damon a écrit :
    On 2/22/24 7:04 AM, WM wrote:
    Le 21/02/2024 à 13:32, Richard Damon a écrit :
    On 2/21/24 3:52 AM, WM wrote:

    Then take the first one existing there.

    There isn't one, and you are just proving your ignornacd.

    There is a first one in a static chain of points 1/n with gaps
    between them. To deny this means falling victim to nonsense. Matheology. >>>
    If the is, then NAME IT or explain how it can be.

    I did.

    Nope, you just say you assume that there must be a smallest.

    But if there is, why isn't the one smaller to that in it to, making it
    not the smallest?


    (Not that your system says it must be, that just shows your system is
    broken)

    It is simply mathematics and logic: By logic there must be a start of
    NUF(x), by mathematics the start can only be 1. ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0.

    Nope

    By your logic, I have shown that the aquare root of two is Rational.

    You err in assuming somethng that doesn't exist.

    Your "Matheolgy" is based on Magic Faeries that can make the impossible
    happen.

    You claim to not want to use "Matheologies", but then you do, but you
    use ones not up to the task you ask of them.

    You ignore the natural and obvious facts of the numbers because you
    can't face the limitations of your logic.


    After all if some 1/n was actually the smallest, then that says that n
    must be the highest natural number, but the definition of the Natural
    Numbers says that the include the successor to all Natural Numbers,
    and every number has a successor, so n+1 must be a Natural Number.

    The definition of unit fractions says that all have gaps and there is no point where more than 1 sit.

    Right, but the gap is smaller than the number itself, so there is alway
    room for more between any of them and 0, so there is not first.

    You just are to dim to see that the gaps shrink faster than the numbers themselves so you get more and more "room" to put the smaller and
    smaller values in.


    By your "Static" rule, it can't be that it comes into being when we
    look at it, as that isn't "Stati".

    We cannot look at dark numbers.

    Because they don't exist.


    Regards, WM



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Feb 23 08:11:26 2024
    On 2/23/2024 3:42 AM, WM wrote:
    Le 22/02/2024 à 15:54, Jim Burns a écrit :

    Consider a finite set B

    In each
    transitive.trichotomous.order on B
    each non.empty subset S of B holds
    two extrema (minimum and maximum) of S

    Each
    transitive.trichotomous.order on B
    has
    the each.subset.two.extrema property.

    More at
    https://en.wikipedia.org/wiki/Finite_set

    ℕ is not finite.

    Ye4s, but what does this mean?

    It means that
    there is
    transitive.trichotomous.order on ℕ
    according to which there is
    a non.empty subset of ℕ
    which
    does not hold two extrema.

    The visible part has no final element n,

    Right.
    Thus, ℕ is not finite.

    Even in ℕᵂᴹ with your darkᵂᴹ numbers
    there is the visibleᵂᴹ standard order
    according to which there is
    there is the visibleᵂᴹ number subset
    which,
    as you (WM) have noted,
    does not hold two extrema.

    The insertion of darkᵂᴹ numbers
    cannot turn an infinite set finite,
    _according to what "finite" means_

    because n+1 and 2n and n^n^n can be found
    for every n.
    The complete set however
    is complete such that
    no element can be added.
    Based on Cantor's
    Eigentlichunendlichem =
    Transfinitum =
    Vollendetunendlichem =
    Unendlichseiendem =
    kategorematice infinitum
    there is a fixed number of numbers,
    although we cannot count or determine it
    better than by |ℕ|.

    When we "count" the elements of S
    we determine the last final.ordinal[1]
    which fits[2] in S, or, equivalently,
    the predecessor of
    the first final ordinal which doesn't fit in S

    Flocks of sheep and pockets of pebbles have
    their first.not.fitting.final.ordinal.

    The set N of final.ordinals does not have
    its first.not.fitting.final.ordinal.

    It not.exists.
    It doesn't exist.in.the.darkᵂᴹ

    [2]
    fits
    1.to.1 map exists

    [1]
    final
    another one doesn't fit

    [0,1] is not finite.

    It has bounds.
    The numer of points is fixed.

    [0,1] ⊇ [0,1) which has one extremum.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Feb 23 14:21:10 2024
    On 2/23/2024 3:55 AM, WM wrote:
    Le 22/02/2024 à 19:12, Jim Burns a écrit :
    On 2/22/2024 8:06 AM, WM wrote:
    Le 21/02/2024 à 20:26, Jim Burns a écrit :

    No positive point is next to zero,

    If all are there and timeless,
    then there is a first one.

    Each positive point is preceded by
    a positive point,
    and no positive precedes each positive.

    Your claim

    ...which is that your claim is wrong
    If all are there and timeless,
    then there is a first one.

    requires to consider the predecessors.

    Yes, I consider predecessors.

    Is considering predecessors something which
    mathematics allows only you to do?

    "Timeless" means that
    every point exists independent of a predecessor.

    Describe points as
    final.ordinals ℕ and
    differences.of.ratios ℚ of final.ordinals and
    least.upper.bounds ℝ of bounded.non.empty.sets of
    differences.of.ratios of final.ordinals.

    We only use time in which to make descriptions,
    but we are finished describing now.
    We are timeless.
    https://tardis.fandom.com/wiki/Timeless_Child

    ----
    Among the points described,
    a point β exists timelessly between
    lower.bounds of the final.ordinal.reciprocals and
    not.lower.bounds of the final.ordinal.reciprocals.

    For each positive not.lower.bound x
    a final.ordinal.reciprocal exists
    between it and zero.

    For each positive lower.bound δ
    the greatest.lower.bound β is positive,
    and final.ordinal.reciprocal ⅟(4⋅m)
    is less than lower.bound β/2

    Positive lower.bound δ
    makes lower.bound β/2 not a lower.bound.
    No positive lower.bound δ exists.

    Each positive point is
    a positive not.lower.bound x and
    there is a final.ordinal.reciprocal
    between it and zero.

    Each final.ordinal.reciprocal exists.
    A first positive point not.exists.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Feb 24 11:30:34 2024
    Le 23/02/2024 à 13:23, Richard Damon a écrit :
    On 2/22/24 9:11 AM, WM wrote:


    There is a first one in a static chain of points 1/n with gaps
    between them. To deny this means falling victim to nonsense. Matheology. >>>>
    If the is, then NAME IT or explain how it can be.

    I did.

    Nope, you just say you assume that there must be a smallest.

    I prove it by NUF(x). Points on the real axis exist there without
    necessity of neighbours or predecessors, and if they have internal
    distances this cannot be doubted.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Feb 24 12:10:43 2024
    Le 23/02/2024 à 20:21, Jim Burns a écrit :
    On 2/23/2024 3:55 AM, WM wrote:

    Have I overlooked an answer from you concerning thos topic?

    The ordinals' descents and ascents are not the same.

    Every way up can be reversed. That proves that also the ascents are
    finite.

    For each ordinal ψ
    if ψ has any infinite descent,
    then, because well.order,
    an ordinal χ exists first with any infinite descent.

    ψ doesn't have an infinite descent.

    And one step upwards is finite too. Finite plus one is finite.

    ψ doesn't have an infinite ascent (for every visible predecessor).

    Generalizing over ordinals,
    each ordinal ψ has finite.descent.

    Each ordinal has finite ascent.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Feb 24 12:20:24 2024
    Le 23/02/2024 à 14:11, Jim Burns a écrit :
    On 2/23/2024 3:42 AM, WM wrote:


    [0,1] is not finite.

    It has bounds.
    The numer of points is fixed.

    [0,1] ⊇ [0,1) which has one extremum.

    It has two but only one is visible. Considering only unit fractions proves
    it clearly. But considering all points does not chance the principle.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Feb 24 12:16:55 2024
    Le 23/02/2024 à 13:23, Richard Damon a écrit :
    On 2/23/24 4:04 AM, WM wrote:


    The border is either 0 an 1 or between 0 and 1. Real timeless complete
    existence requires fixed smallest and largest points.
    Eigentlichunendlichem = Transfinitum = Vollendetunendlichem =
    Unendlichseiendem = kategorematice infinitum.

    Remember, you have an INFINITE sized set (even if all the values are
    finite) so your rule doesn't apply.

    All number exist as points on the real line.

    Don't understand you german, but you must be wrong.

    Completed infinity. That means all points are there, existing, independent
    of neighbours.

    And yes, if be "Real" you mean existing in the real physical world,

    All numbers exist as points on the real line.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Feb 24 10:31:56 2024
    On 2/24/24 7:16 AM, WM wrote:
    Le 23/02/2024 à 13:23, Richard Damon a écrit :
    On 2/23/24 4:04 AM, WM wrote:


    The border is either 0 an 1 or between 0 and 1. Real timeless
    complete existence requires fixed smallest and largest points.
    Eigentlichunendlichem = Transfinitum = Vollendetunendlichem =
    Unendlichseiendem = kategorematice infinitum.

    Remember, you have an INFINITE sized set (even if all the values are
    finite) so your rule doesn't apply.

    All number exist as points on the real line.

    Right.


    Don't understand you german, but you must be wrong.

    Completed infinity. That means all points are there, existing,
    independent of neighbours.

    Right, except that we know some properties of what mght be a neighbor,
    like no two different real numbers are "next" to each other, as there
    are always (an infinite number of) points between them.

    For example, if we want to claim that X and Y are next to each other, we
    need to explain away the number X(X+Y)/2 which will be between them.


    And yes, if be "Real" you mean existing in the real physical world,

    All numbers exist as points on the real line.

    Regards, WM



    Yes, an no point exists as the "first" above 0, as any value X we want
    ot claim to be that one, has an X/2 between it and 0.

    That number exists, because, as you said, the infinity was completed, so
    all are there.

    Infinite real points exists, and no points are "next" to each other.

    Thus, your "logic" about values needing to be "next" to something is
    just invalid, it doesn't apply to these unbounded sets.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Feb 24 16:14:53 2024
    Le 24/02/2024 à 16:31, Richard Damon a écrit :
    On 2/24/24 7:16 AM, WM wrote:

    All numbers exist as points on the real line.

    Yes, an no point exists as the "first" above 0,

    That is in contradiction with logic. Static existence in a linear order enforces a first one.
    Not so easy to be seen with integers. Very clear with unit fractions.
    Your attempts do deny this contradict finite logic (there is no other) and
    this are in vain. It is futile to discuss this fact. Therefore I will non longer do so.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Feb 24 16:16:22 2024
    Le 24/02/2024 à 16:31, Richard Damon a écrit :
    On 2/24/24 6:30 AM, WM wrote:

    I prove it by NUF(x). Points on the real axis exist there without
    necessity of neighbours or predecessors, and if they have internal
    distances this cannot be doubted.

    You first need to prove the NUF(x) exists.

    If there are unit fratcions, then NUF exists.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Feb 24 11:45:25 2024
    On 2/24/24 11:14 AM, WM wrote:
    Le 24/02/2024 à 16:31, Richard Damon a écrit :
    On 2/24/24 7:16 AM, WM wrote:

    All numbers exist as points on the real line.

    Yes, an no point exists as the "first" above 0,

    That is in contradiction with logic. Static existence in a linear order enforces a first one.

    Nope.

    That is FINITE logic, which we no longer have.

    Not so easy to be seen with integers. Very clear with unit fractions.
    Your attempts do deny this contradict finite logic (there is no other)
    and this are in vain. It is futile to discuss this fact. Therefore I
    will non longer do so.

    Regards, WM


    Nope, easier to DECIVE yourself with unit fractions, as you can imagine
    that they must take up some bounded amount of space, which they don't

    Unboundedly small is harder to understand than unboundedl large.

    You admission that you are using "finite" logic on an "infinte" set, and
    thus breaking the rules of it, just shows that you are admitting that
    you have no real logical basis for your argument.

    Yes, if you define a FINITE set of "Visible Natural Numbers" which has
    an upper value, and thus a lowest unit fraction, you can make you logic
    work, and have a "dark" set of Natural Numbers that are not visible,
    except that the Visible Natural Numbers fail to meet the requirements
    for the Natural Numbers (since there is a number without a successor to
    it in the set).

    You can try to extend that saying for each different "Visible" set we
    get a different dark set, and think towards the limit, except that
    finite logic doesn't support limit theory.

    So, as I have been telling you, your "Darkness" is just a figment of
    your use of inappropriate logic, and doesn't actually exist in the realm
    of the actual Natural Numbers.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Feb 24 11:47:18 2024
    On 2/24/24 11:16 AM, WM wrote:
    Le 24/02/2024 à 16:31, Richard Damon a écrit :
    On 2/24/24 6:30 AM, WM wrote:

    I prove it by NUF(x). Points on the real axis exist there without
    necessity of neighbours or predecessors, and if they have internal
    distances this cannot be doubted.

    You first need to prove the NUF(x) exists.

    If there are unit fratcions, then NUF exists.

    Regards, WM



    Nope.

    Not if there is no first unit fraction to count from.

    If our domain of discourse are the finite numbers, then NUF(x) is not
    defined for x > 0, since its value is not a finite number.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sat Feb 24 12:55:42 2024
    On 2/24/2024 7:10 AM, WM wrote:
    Le 23/02/2024 à 20:21, Jim Burns a écrit :

    [...]

    Have I overlooked an answer from you
    concerning thos topic?

    Message-ID: <4485f066-345f-406b-a5c2-4139910cf512@att.net>
    Date: Thu, 22 Feb 2024 11:13:26 -0500
    On or about line 40.

    The ordinals' descents and ascents are not the same.

    Every way up can be reversed.

    An _infinite_ ascent,
    such as ⟨ α α+1 α+2 α+3 ... ⟩
    when reversed, isn't a descent.

    ⟨ α β γ δ ε ζ ... ⟩ is an ascent.
    ⟨ α β γ δ ε ζ ... ⟩ is strictly increasing.
    And.
    For each entry ξ {before.ξ} is finite.

    That's _almost_ what's needed in order to
    say that ⟨ α β γ δ ε ζ ... ⟩ is finite.

    If ⟨ α β γ δ ε ζ ... ⟩ ends at ψ
    then {before.ψ} is finite
    and {before.ψ}∪{ψ} = ⟨ α β γ δ ε ζ ... ⟩
    is finite.

    If ⟨ α β γ δ ε ζ ... ⟩ doesn't end,
    then ⟨ α β γ δ ε ζ ... ⟩ has one extremum α
    and ⟨ α β γ δ ε ζ ... ⟩ doesn't standardly have
    the each.subset.two.extrema property
    and ⟨ α β γ δ ε ζ ... ⟩ isn't finite.

    An _infinite_ ascent doesn't end.
    An infinite ascent _reversed_ doesn't begin.
    A descent begins.

    An _infinite_ ascent,
    such as ⟨ α α+1 α+2 α+3 ... ⟩
    when reversed, isn't a descent.

    That proves that also
    the ascents are finite.

    The ascents which, when reversed, are descents
    are the finite ascents.

    If you like,
    you can exclude all infinite ascents,
    and then prove that all _remaining_ ascents
    are finite.

    But that doesn't deny that
    ⟨ α α+1 α+2 α+3 ... ⟩ is an infinite ascent.

    ----
    Consider descents.

    ⟨ ψ χ φ υ τ σ ... ⟩ is a descent.

    | Assume ⟨ ψ χ φ υ τ σ ... ⟩ is an infinite descent.
    |
    | There is a non.empty.set InfDee of
    | ordinals ≤ ψ which have infinite descents.
    |
    | InfDee holds a first element ψ₁
    |`ψ₁ has an infinite descent
    | ⟨ ψ₁ χ₁ φ₁ υ₁ τ₁ σ₁ ... ⟩
    |
    |`χ₁ also has an infinite descent
    | ⟨ χ₁ φ₁ υ₁ τ₁ σ₁ ... ⟩
    |
    | However,
    | ψ₁ > χ₁
    | and ψ₁ is _first_ having an infinite descent.
    | Contradiction.

    Therefore,
    ⟨ ψ χ φ υ τ σ ... ⟩ isn't an infinite descent.

    Generalizing,
    no descent of any ordinal is infinite.

    Generalizing over ordinals,
    each ordinal ψ has finite.descent.

    Each ordinal has finite ascent.

    finite ascent == no infinite ascents.
    ⟨ ψ ψ+1 ψ+2 ψ+3 ... ⟩
    So, no.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sat Feb 24 14:43:09 2024
    On 2/24/2024 11:14 AM, WM wrote:
    Le 24/02/2024 à 16:31, Richard Damon a écrit :
    On 2/24/24 7:16 AM, WM wrote:

    All numbers exist as points on the real line.

    Yes, an no point exists as the "first" above 0,

    That is in contradiction with logic.
    Static existence in a linear order enforces
    a first one.

    Timeless existence in
    a transitive.trichotomous.order enforces
    transitivity and trichotomicity.

    linear == transitive.trichotomous

    Each number being preceded enforces
    no number being first.

    It is futile to discuss this fact.
    Therefore I will non longer do so.

    Congratulations.
    I suppose it is too soon to ask you to
    apologize to your current and former students
    for leading them astray.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sat Feb 24 14:25:20 2024
    On 2/24/2024 7:20 AM, WM wrote:
    Le 23/02/2024 à 14:11, Jim Burns a écrit :
    On 2/23/2024 3:42 AM, WM wrote:
    Le 22/02/2024 à 15:54, Jim Burns a écrit :

    [0,1] is not finite.

    It has bounds.
    The numer of points is fixed.

    [0,1] ⊇ [0,1) which has one extremum.

    It has two but only one is visible.

    There is only one extremum in [0,1) which
    is among the points describable as
    final.ordinals ℕ and
    differences.of.ratios ℚ of final.ordinals and
    least.upper.bounds ℝ of bounded.non.empty.sets of
    differences.of.ratios of final.ordinals.

    That's enough to say that [0,1] is not finite.

    If any non.empty.subset
    in any transitive.trichotomous.order has
    less than two extrema,
    then that set is not finite.

    We know that the same way that we know
    that a right.triangle has three corners,
    that a non.empty set of ordinals has a first.
    That's what we mean by "finite set"

    https://en.wikipedia.org/wiki/Finite_set
    | (Paul Stäckel) S can be given a total ordering which
    | is well-ordered both forwards and backwards.
    | That is, every non-empty subset of S has both
    | a least and a greatest element in the subset.

    You can see other definitions there.
    What they have in common is that,
    if S satisfies one definition, then S can be proved
    to satisfy another of those definitions.


    If S has an order and a subset T such that
    T has one or zero extrema,
    then S is not finite.

    Also, T is not finite. T ⊇ T
    T has an order and a subset T such that
    T has one or zero extrema.

    Also also, for any superset P ⊇ S ⊇ T
    P has an order and a subset T such that
    T has one or zero extrema, and
    P is not finite.

    Considering only unit fractions proves it clearly.

    Even if it did (which it doesn't)
    [0,1] is not finite.

    Its least.upper.bounds.ℝ.of.bounded.non.empty.sets.of. .differences.of.rationals.ℚ.of.final.ordinals.ℕ.only
    subset [0,1) has only one extremum.

    But considering all points does not chance
    the principle.

    ℕ ℚ and ℝ are not finite.
    Saying "matheology" doesn't make them finite.
    Inserting darkᵂᴹ numbers doesn't make them finite.

    Interval (0,1) is not finite.
    Bounding (0,1) with 0 and 1 doesn't make
    (0,1) finite.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Feb 25 09:05:09 2024
    Le 24/02/2024 à 20:25, Jim Burns a écrit :
    On 2/24/2024 7:20 AM, WM wrote:
    Le 23/02/2024 à 14:11, Jim Burns a écrit :
    On 2/23/2024 3:42 AM, WM wrote:
    Le 22/02/2024 à 15:54, Jim Burns a écrit :

    [0,1] is not finite.

    It has bounds.
    The numer of points is fixed.

    [0,1] ⊇ [0,1) which has one extremum.

    It has two but only one is visible.

    Considering only unit fractions proves it clearly.

    Even if it did (which it doesn't)
    [0,1] is not finite.

    I said: The number of points is fixed. There are no more when starting to
    count at the smaller ones.

    But considering all points does not chance
    the principle.

    ℕ ℚ and ℝ are not finite.

    Neveretheless there are smallest positive points, being dark.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Feb 25 09:07:56 2024
    Le 24/02/2024 à 20:43, Jim Burns a écrit :
    On 2/24/2024 11:14 AM, WM wrote:

    It is futile to discuss this fact.
    Therefore I will non longer do so.

    This said to a reader who assumes the existence of infinite logic, of
    qualifier exchange and of alphas as cardinals.

    Congratulations.
    I suppose it is too soon to ask you to
    apologize to your current and former students
    for leading them astray.

    NUF(x) and Bob show that I am right and you are wrong.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Feb 25 09:01:07 2024
    Le 24/02/2024 à 18:55, Jim Burns a écrit :
    On 2/24/2024 7:10 AM, WM wrote:


    The ordinals' descents and ascents are not the same.

    Every way up can be reversed.

    An _infinite_ ascent,
    such as ⟨ α α+1 α+2 α+3 ... ⟩
    when reversed, isn't a descent.

    Every step number n can be reversed. Visible infinite ascent does not
    cover more than visible finite steps. Unless matheologial belief is
    involded.

    ⟨ α β γ δ ε ζ ... ⟩ is an ascent.

    Visible ascent has no "...". Ever visible step occurs without "...".

    ⟨ α β γ δ ε ζ ... ⟩ is strictly increasing.

    and can be reversed unless dark steps, marked by "...", are involved.

    And.
    For each entry ξ {before.ξ} is finite.

    Of course. And reversible.Onlky dark steps are not reversible.

    An _infinite_ ascent doesn't end.

    That is potential infinity. That is not suitable for enumerating all
    digits to define a real number.
    For that sake actual infinity is required. Complete and ending before ω.

    An infinite ascent _reversed_ doesn't begin

    at visible numbers.

    A descent begins.

    at visible numbers.

    That proves that also
    the ascents are finite.

    The ascents which, when reversed, are descents
    are the finite ascents.

    All visible steps are finite. Find a visible step which does not belong to
    a finite ascent.

    If you like,
    you can exclude all infinite ascents,
    and then prove that all _remaining_ ascents
    are finite.

    Of course. Real infinity is dark.

    But that doesn't deny that
    ⟨ α α+1 α+2 α+3 ... ⟩ is an infinite ascent.

    If "..." is required, the dark realm is entered. Without "..." every
    ascent can be reversed.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sun Feb 25 14:35:38 2024
    On 2/25/2024 4:01 AM, WM wrote:
    Le 24/02/2024 à 18:55, Jim Burns a écrit :

    ⟨ α β γ δ ε ζ ... ⟩ is an ascent.

    Visible ascent has no "...".
    Ever visible step occurs without "...".

    No step occurs with "..."
    "..." is only a convenient way to say that
    the sequence continues in the way expected.
    There are less.convenient, "...".free ways
    to say that.

    Because no step occurs with "..."
    each step is visibleᵂᴹ

    ⟨ α α+1 α+2 ... ⟩ =
    ⟨ { α+n: final n }, <ᵒʳᵈ ⟩

    final n ⟺
    another inserted before doesn't fit before
    {<n} |⇇ {<n}⁺ᴮᵒᵇ

    ⟨ α β γ δ ε ζ ... ⟩ is strictly increasing.

    and can be reversed unless dark steps,
    marked by "...", are involved.

    "..." doesn't mark any steps.

    Because "..." doesn't mark any steps,
    no darkᵂᴹ steps are involved

    ⟨ α β γ δ ε ζ ... ⟩ =
    ⟨ InfAss, <ᵒʳᵈ ⟩
    such that
    α = min(InfAss) ∧
    ∀ξ: ξ ∈ InfAss ⟺
    ∃ᶠⁿᵒʳᵈn: ⟨ξ,n⟩ ∈ InfSeqAss:
    ∀ᶠⁿᵒʳᵈn: ∃ᵒʳᵈ!ξ: ⟨ξ,n⟩ ∈ InfSeqAss ∧ ∀⟨ξ′,n′⟩,⟨ξ″,n″⟩ ∈ InfSeqAss:
    ξ′ <ᵒʳᵈ ξ″ ⟺ n′ <ᵒʳᵈ n″

    ∃ᵒʳᵈξ ⟺ ∃ξ: ordinal ξ
    ∃ᶠⁿᵒʳᵈn ⟺ ∃n: final ordinal n

    ⟨ α β γ δ ε ζ ... ⟩ is strictly increasing.

    and can be reversed unless dark steps,
    marked by "...", are involved.

    ⟨ InfAss, <ᵒʳᵈ ⟩ is an infinite ascent.

    Each final.ordinal is paired with
    a unique ordinal in InfAss.
    A last final.ordinal not.exists.
    A last ordinal in InfAss not.exists.

    An ordinal which ⟨ InfAss, <ᵒʳᵈ ⟩ ascends to
    not.exists.

    ⟨ InfAss, >ᵒʳᵈ ⟩ is ⟨ InfAss, <ᵒʳᵈ ⟩ reversed.
    An ordinal which ⟨ InfAss, >ᵒʳᵈ ⟩ descends from
    not.exists.

    ⟨ InfAss, <ᵒʳᵈ ⟩ can be reversed.
    However, ⟨ InfAss, <ᵒʳᵈ ⟩ reversed is
    not a descent of any ordinal.

    ("..." doesn't mark any steps.)

    And.
    For each entry ξ  {before.ξ} is finite.

    Of course.
    And reversible.

    For an infinite ascent,
    {before.ξ} is finite and
    {after.ξ} is not finite.

    For an infinite accent reversed,
    {before.ξ} is not finite and
    {after.ξ} is finite.

    That infinite ascent reversed
    is not a descent.
    {before.ξ} is not finite.

    Onlky dark steps are not reversible.

    "..." doesn't mark any steps.
    There are no darkᵂᴹ steps.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sun Feb 25 15:58:39 2024
    On 2/25/2024 4:05 AM, WM wrote:
    Le 24/02/2024 à 20:25, Jim Burns a écrit :
    On 2/24/2024 7:20 AM, WM wrote:
    Le 23/02/2024 à 14:11, Jim Burns a écrit :
    On 2/23/2024 3:42 AM, WM wrote:
    Le 22/02/2024 à 15:54, Jim Burns a écrit :

    [0,1] is not finite.

    It has bounds.
    The numer of points is fixed.

    [0,1] ⊇ [0,1) which has one extremum.

    It has two but only one is visible.

    Considering only unit fractions proves it clearly.

    Even if it did (which it doesn't)
    [0,1] is not finite.

    I said:
    The number of points is fixed.
    There are no more when starting
    to count at the smaller ones.

    For each final.ordinal.reciprocal ⅟j
    for each final.ordinal k
    more.than.k are between ⅟j and 0
    ⟨ ⅟1⁺ʲ ⅟2⁺ʲ ... ⅟k⁺ʲ ⅟(k+1)⁺ʲ ⟩

    Which is to say:
    for each final.ordinal.reciprocal ⅟j
    NUF(⅟j) is more.than.final == infinite.

    Not.exists final.ordinal.reciprocal ⅟j such that
    not.exists final.ordinal.reciprocal ⅟k such that
    ⅟k is between ⅟j and 0

    Which is to say:
    not.exists final.ordinal.reciprocal ⅟j such that
    ⅟j is first.

    But considering all points does not chance
    the principle.

    ℕ ℚ and ℝ are not finite.

    Neveretheless
    there are smallest positive points,
    being dark.

    Among final.ordinals ℕ and
    differences.of.ratios ℚ of final.ordinals and
    least.upper.bounds ℝ of bounded.non.empty.sets of
    differences.of.ratios of final.ordinals,
    there are neither darkᵂᴹ nor visibleᵂᴹ
    smallest positive points.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Mon Feb 26 08:36:11 2024
    Le 25/02/2024 à 21:58, Jim Burns a écrit :

    Among final.ordinals ℕ and
    differences.of.ratios ℚ of final.ordinals and
    least.upper.bounds ℝ of bounded.non.empty.sets of
    differences.of.ratios of final.ordinals,
    there are neither darkᵂᴹ nor visibleᵂᴹ
    smallest positive points.

    You say so because you cannot grasp the importance of NUF(x) and Bob never leaving the matrix. But your misunderstanding and claiming the contrary
    does not prove the contrary.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Mon Feb 26 08:32:28 2024
    Le 25/02/2024 à 20:35, Jim Burns a écrit :
    On 2/25/2024 4:01 AM, WM wrote:
    Le 24/02/2024 à 18:55, Jim Burns a écrit :

    ⟨ α β γ δ ε ζ ... ⟩ is an ascent.

    Visible ascent has no "...".
    Every visible step occurs without "...".

    No step occurs with "..."

    Then drop it and name the steps.

    Because no step occurs with "..."
    each step is visibleᵂᴹ

    Then drop it. And show the first step which cannot be reversed froms
    ascent to descent.


    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Mon Feb 26 11:44:28 2024
    On 2/26/2024 3:32 AM, WM wrote:
    Le 25/02/2024 à 20:35, Jim Burns a écrit :
    On 2/25/2024 4:01 AM, WM wrote:
    Le 24/02/2024 à 18:55, Jim Burns a écrit :

    ⟨ α β γ δ ε ζ ... ⟩ is an ascent.

    Visible ascent has no "...".
    Every visible step occurs without "...".

    No step occurs with "..."
    "..." is only a convenient way to say that
    the sequence continues in the way expected.
    There are less.convenient, "...".free ways
    to say that.

    Then drop it

    Still this:

    [1]
    ⟨ α β γ δ ε ζ ... ⟩ =
    ⟨ InfAss, <ᵒʳᵈ ⟩
    such that
    α = min(InfAss) ∧
    ∀ξ: ξ ∈ InfAss ⟺
    ∃ᶠⁿᵒʳᵈn: ⟨ξ,n⟩ ∈ InfSeqAss:
    ∀ᶠⁿᵒʳᵈn: ∃ᵒʳᵈ!ξ: ⟨ξ,n⟩ ∈ InfSeqAss ∧ ∀⟨ξ′,n′⟩,⟨ξ″,n″⟩ ∈ InfSeqAss:
    ξ′ <ᵒʳᵈ ξ″ ⟺ n′ <ᵒʳᵈ n″

    ∃ᵒʳᵈξ ⟺ ∃ξ: ordinal ξ
    ∃ᶠⁿᵒʳᵈn ⟺ ∃n: final ordinal n

    Then drop it
    and name the steps.

    Whether or not the elements are named in
    ⟨ InfAss, <ᵒʳᵈ ⟩ as described[1]
    the description[1] of what's described[1]
    is true of what's described[1].

    Whatever is true is not.first.false.
    The description[1] of what's described[1]
    is not.first.false of what's described[1].

    Augment the description[1] with more claims
    only not.first.false of what's described[1].

    Each augmenting claim is true,
    whether or not the elements of
    ⟨ InfAss, <ᵒʳᵈ ⟩ as described[1] are named.


    Your request for names is arbitrary,
    not importantly different from a request to have
    the description and augmenting claims
    inscribed in parchment and placed in your hand.

    Any lack of parchment and
    any lack of names
    leaves the finite claim.sequence
    timelessly each not.first.false, and thus
    timelessly each true.

    Because no step occurs with "..."
    each step is visibleᵂᴹ

    Then drop it.
    And show the first step which
    cannot be reversed
    froms ascent to descent.

    A reverse finite ascent is
    a finite descent.

    A reverse infinite ascent is not
    a descent of any kind,
    NOT because it's not reversed.
    It's reversed.
    See "reverse infinite ascent".

    A reverse infinite ascent is not
    a descent from any ordinal
    because its infinite obverse is not
    an ascent to any ordinal,
    because it's infinite.

    We know that
    an infinite ascent is infinite
    by the same method that we know that
    a right triangle has three corners.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Mon Feb 26 14:05:28 2024
    On 2/26/2024 3:36 AM, WM wrote:
    Le 25/02/2024 à 21:58, Jim Burns a écrit :

    Among final.ordinals ℕ and
    differences.of.ratios ℚ of final.ordinals and
    least.upper.bounds ℝ of bounded.non.empty.sets of
    differences.of.ratios of final.ordinals,
    there are neither darkᵂᴹ nor visibleᵂᴹ
    smallest positive points.

    You say so because
    you cannot grasp the importance of
    NUF(x) and Bob never leaving the matrix.

    After all final ordinals,
    nothing is a final ordinal.

    But your misunderstanding and
    claiming the contrary
    does not prove the contrary.

    Nor have I said that my claim is true
    _because I say so_

    My claim is true because
    it is in a finite claim sequence in which
    each claim is not.first.false.

    Whether my claim is _my_ claim,
    whether I assert it, whether you delete it,
    is exactly as important as
    whether it's been inscribed in parchment.
    It is of zero importance.

    Among final.ordinals ℕ and
    differences.of.ratios ℚ of final.ordinals and
    least.upper.bounds ℝ of bounded.non.empty.sets of
    differences.of.ratios of final.ordinals,
    there are neither darkᵂᴹ nor visibleᵂᴹ
    smallest positive points.

    True about what we mean by ℝ
    Not.first.false about what we mean by ℝ

    Exists least.upper.bound β ∈ ℝ of
    lower.bounds of
    the final.ordinal.reciprocals ⅟j: j ∈ ℕ₁

    β ∈ R
    β < 0 or β > 0 or β = 0

    ¬(β < 0)

    0 is a lower limit of
    the final.ordinal.reciprocals

    ¬(β > 0)

    | Assume β > 0
    | 2β > β > β/2 > 0
    | 2β is not a lower.bound
    | exists final.ordinal.reciprocal ⅟m < 2β
    | exists final.ordinal.reciprocal ⅟(4.m) < β/2
    | β/2 is not a lower bound
    |
    | However,
    | 2β > β > β/2 > 0
    | β/2 is a lower bound
    | Contradiction.

    Therefore,
    ¬(β > 0)

    β = 0

    x > β = 0 is not
    a lower.bound of final.ordinal.reciprocals
    exists final.ordinal.reciprocal ⅟m < x
    x is not first after 0

    Generalizing,
    each positive point x is not.smallest.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Tue Feb 27 14:31:41 2024
    Le 26/02/2024 à 20:05, Jim Burns a écrit :

    Generalizing,
    each positive point x is not.smallest.

    There is a smallest unit fraction, proven by NUF(x). There is also a
    smallest positive point because all points are static. Only potential
    infinity can do without a smallest point.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Tue Feb 27 14:24:59 2024
    Le 26/02/2024 à 17:44, Jim Burns a écrit :
    On 2/26/2024 3:32 AM, WM wrote:

    Your request for names is arbitrary,
    not importantly different from a request to have
    the description and augmenting claims
    inscribed in parchment and placed in your hand.

    hogwash. Are you Finlayson the second?

    And show the first step which
    cannot be reversed
    froms ascent to descent.

    A reverse finite ascent is
    a finite descent.

    A reverse infinite ascent is not
    a descent of any kind,

    because it is dark. Otherwise it would be visible.

    We know that
    an infinite ascent is infinite
    by the same method that we know that
    a right triangle has three corners.

    Nonsense. The only reason for the non-reversibility is darkness. Proof:
    Every visible step is reversible.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Tue Feb 27 12:45:20 2024
    On 2/27/2024 9:24 AM, WM wrote:
    Le 26/02/2024 à 17:44, Jim Burns a écrit :

    We know that
    an infinite ascent is infinite
    by the same method that we know that
    a right triangle has three corners.

    Nonsense.

    We know that
    a one.ended ascent has one end
    by the same method that we know that
    a three.cornered polygon has three corners.

    The only reason for the non-reversibility
    is darkness.

    A reverse one.ended ascent has reversibility.
    "reverse one.ended ascent".
    It does not have two ends.
    "reverse one.ended ascent".

    A one.ended ascent has a first and no last.
    A reverse one.ended ascent has
    a last and no first.

    A descent has a first.

    A reverse one.ended ascent is
    not a descent.

    Proof:
    Every visible step is reversible.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Tue Feb 27 15:57:18 2024
    On 2/26/2024 2:19 PM, Ross Finlayson wrote:
    On 02/26/2024 11:05 AM, Jim Burns wrote:

    [...]

    Does infinite induction complete?

    Transfinite induction applies to
    all the ordinals,
    the complete proper.class of them,
    because
    the complete proper.class of ordinals,
    by virtue of being ordinals,
    are well.ordered.

    The reason that that's the reason is that
    transfinite induction is well.order in drag.

    ∃ᵒʳᵈγ:p(γ) ⟹ ∃ᵒʳᵈβ:(p(β) ∧ ¬∃ᵒʳᵈα<β:p(α)) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ∀ᵒʳᵈβ:(∀ᵒʳᵈα<β:​̅p(α) ⇒ ​̅p(β)) ⟹ ∀ᵒʳᵈγ:​̅p(γ)

    See also
    Date: Tue, 27 Feb 2024 14:25:42 -0500
    Message-ID: <e001f1ca-b302-46e2-a0f8-bb77508df7e2@att.net>

    Also, is it necessarily not.ultimately.untrue?

    Elaborate on "necessarily not.ultimately.untrue".

    the _Crossing the Inductive Impass_,
    the _Bridge that Fools Cannot Cross_,

    https://www.youtube.com/watch?v=pWS8Mg-JWSg
    What...
    is your favorite color?
    Blue. No! Aieeeeee!

    Fortunately,
    we do not need to cross
    the Bridge that Fools Cannot Cross
    in order to learn what's on the other side.

    We start with
    a description of one of
    what could turn out to be infinitely.many.
    We continue with more claims,
    each claim such that we can see it can't be first.false
    by looking at the claims themselves for
    not.first.false.ness,
    here on the finite side of the Bridge.

    In a _finite_ claim sequence,
    if any claim is false,
    then some claim is first.false.

    By this method,
    knowledge of the infinite grows out of
    knowledge of the finite --
    specifically, knowledge of finite sequences,
    sequences of claims, but also of sheep, of pebbles,
    here on the finite side of the Bridge.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Tue Feb 27 19:38:49 2024
    On 2/27/2024 4:57 PM, Ross Finlayson wrote:
    On 02/27/2024 12:57 PM, Jim Burns wrote:
    On 2/26/2024 2:19 PM, Ross Finlayson wrote:

    the _Crossing the Inductive Impass_,
    the _Bridge that Fools Cannot Cross_,

    Fortunately,
    we do not need to cross
    the Bridge that Fools Cannot Cross
    in order to learn what's on the other side.

    We start with
    a description of one of
    what could turn out to be infinitely.many.
    We continue with more claims,
    each claim such that we can see it can't be first.false
    by looking at the claims themselves for
    not.first.false.ness,
    here on the finite side of the Bridge.

    In a _finite_ claim sequence,
    if any claim is false,
    then some claim is first.false.

    By this method,
    knowledge of the infinite grows out of
    knowledge of the finite --
    specifically, knowledge of finite sequences,
    sequences of claims, but also of sheep, of pebbles,
    here on the finite side of the Bridge.

    So, you're claiming you _know_ where you're going,

    I'm claiming that there is no going.
    Going is only
    a metaphor for
    what we actually do.

    What we actually do is describe
    one of infinitely.many.

    _Which_ infinitely.many?
    The ones described.

    Is the description true?
    Of the ones described, yes.

    What about the others?
    The ones not described?
    We aren't talking about those.
    If claims are stretched beyond their intended use,
    then the warranty is breached.
    Sorry, you don't get your money back.

    We also extend descriptive claims
    with not.first.false claims.

    For reasons more about finite sequences
    than about uncountable line.points,
    extending what we already know is true with
    what we see is not.first.false
    extends what we know.
    Even what we know about one of infinitely.many,
    which we will never see all of.

    Yes.
    We _know_ those things.
    Because the _claims_ are finite,
    and the finite is so well.behaved in so many ways.

    and, that it's a matter of deduction

    Behind the plug.and.chug _machinery_ of deduction,
    there is a body of work _justifying_ it.

    It's not by some random flip of the coin that
    ∃x∀y:p(x,y) ⊢ ∀y∃x:p(x,y) is accepted and
    ∀y∃x:p(x,y) ⊢ ∃x∀y:P(x,y) is rejected.

    These answers exist. However,
    as with non.metaphorical machinery,
    logic is easier to _use_ than _invent_
    I'm just saying.

    and, that it's a matter of deduction
    that the infinite limit what so proceeds,
    to, it, to _there_,
    results not appreciably different.

    There is no proceeding.

    Topologically speaking,
    if a limit exists of an infinite series,
    then, in each neighborhood of the limit,
    there are almost.all points of the series,
    AKA all.but.finitely.many.

    Perhaps it could be useful to think of
    a limit as a _synecdoche_ for the series,
    where, by synecdoche, I mean
    a part (such as 100 heads) standing for
    the whole (such as 100 cattle).

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Wed Feb 28 06:45:55 2024
    On 2/27/2024 11:33 PM, Ross Finlayson wrote:
    On 02/27/2024 04:38 PM, Jim Burns wrote:
    On 2/27/2024 4:57 PM, Ross Finlayson wrote:

    and, that it's a matter of deduction
    that the infinite limit what so proceeds,
    to, it, to _there_,
    results not appreciably different.

    There is no proceeding.

    Topologically speaking,
    if a limit exists of an infinite series,
    then, in each neighborhood of the limit,
    there are almost.all points of the series,
    AKA all.but.finitely.many.

    Perhaps it could be useful to think of
    a limit as a _synecdoche_ for the series,
    where, by synecdoche, I mean
    a part (such as 100 heads) standing for
    the whole (such as 100 cattle).

    I can see that
    you can defend
    not crossing
    right up until
    before the end.

    Yet, are you going
    to keep letting that
    punk with a chicken
    stapled to his face
    keep passing you?

    We are talking past one another here.
    I have no clue what you're getting at.

    Thanks for bringing the
    word synecdoche, I haven't
    thought it in a while and
    it's very good.

    Still, though, a series that converges
    has a limit, and, it has a value,
    and, it does not converge to less.

    Compare
    Cauchy series
    for each "near" = eps>0
    almost all are near each other
    convergent series
    exists a point (call it "limit") such that
    for each "near" = eps>0
    almost all are near each other and the limit

    What upgrades a series
    from Cauchy to convergent
    is that
    there is some "there" there.

    Consider the "line" of only the finite decimals.
    1 is not in ⟨ 0.9 0.99 0.999 0.999 ... ⟩
    ℼ is not in ⟨ 3.1 3.14 3.141 3.1415 ... ⟩

    In neither case does the series cross
    the _Bridge that Fools Cannot Cross_

    The difference between them is that
    a "there" is in the line to synecdoche
    ⟨ 0.9 0.99 0.999 0.999 ... ⟩
    a "there" is not in the line to synecdoche
    ⟨ 3.1 3.14 3.141 3.1415 ... ⟩

    (Somewhere, a grammarian is shuddering at
    the way I've verbed "synecdoche". Sorry.)

    I can see that
    you can defend
    not crossing
    right up until
    before the end.

    1 is not the end of ⟨ 0.9 0.99 0.999 0.999 ... ⟩
    It's the address where the gang hangs out.
    If there is such an address.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Wed Feb 28 17:57:10 2024
    On 2/27/2024 9:31 AM, WM wrote:
    Le 26/02/2024 à 20:05, Jim Burns a écrit :

    Generalizing,
    each positive point x is not.smallest.

    There is a smallest unit fraction,
    proven by NUF(x).

    | ⅟k⋅k⋅j ≤ k⋅j⋅⅟j
    is equivalent to both
    | ⅟k ≤ ⅟j
    and
    | j ≤ k

    The claim
    | There is no smallest final.ordinal.reciprocal
    | ¬∃k ∈ ℕ​⭳: ∀j ∈ ℕ​⭳: ⅟k ≤ ⅟j
    is equivalent to the claim
    | There is no largest final.ordinal
    | ¬∃k ∈ ℕ​⭳: ∀j ∈ ℕ​⭳: j ≤ k

    ℕ​⭳ is the set of final, non.subset.fitting ordinals.

    There is no ordinal.pair φ,φ⁺¹ such that
    φ is final and φ⁺¹ is not.final
    ¬∃φ: φ ∈ ℕ⭳ ∧ φ⁺¹ ∉ ℕ⭳

    because
    for not.final φ⁺¹ there is function g
    1.to.1 g: [0,φ⁺¹)⁺ᵠ⁺¹ ⇉ [0,φ⁺¹)
    from which function f can be defined
    f(g⁻¹(φ)) := g(φ⁺¹), or else f(ξ) := g(ξ)
    such that
    1.to.1 f: [0,φ)⁺ᵠ ⇉ [0,φ)
    and
    function f makes φ not.final

    [0,φ) is
    the ordinal.interval {ξ ∈ ORD: 0 ≤ ξ < φ}

    [0,φ)⁺ᵠ = [0,φ)∪{φ}

    Therefore, there is no
    final.ordinal φ without final and larger φ⁺¹

    And there is no
    largest final.ordinal

    And there is no
    smallest final.ordinal.reciprocal

    There is a smallest unit fraction,
    proven by NUF(x).

    For each positive x
    there is a largest final.ordinal mₓ ≤ ⅟x

    For each final.ordinal mₓ
    and each final.ordinal k
    there are more.than.k final.ordinals > mₓ
    mₓ = 0⁺ᵐˣ < 1⁺ᵐˣ < ... < k⁺ᵐˣ < (k+1)⁺ᵐˣ

    For each positive x
    and each final ordinal k
    there are more.than.k final.ordinal.reciprocals
    between x and 0
    x > ⅟1⁺ᵐˣ > ... > ⅟k⁺ᵐˣ > ⅟(k+1)⁺ᵐˣ > 0

    ∀x ∈ ℝ⁺: ∀k ∈ ℕ⭳: NUF(x) ≠ k

    ∀x ∈ ℝ⁺: NUF(x) = ℵ₀

    There is also a smallest positive point
    because all points are static.

    For the greatest.lower.bound β of
    the final.ordinal.reciprocals,
    β = 0

    There is no smallest.positive.point δ
    because
    for a hypothetical smallest.positive.point δ > β = 0
    δ is a not.lower.bound of final.ordinal.reciprocals
    and there would exist
    a smaller.than.δ final.ordinal.reciprocal
    Contradiction.

    For the greatest lower bound β of
    the final.ordinal.reciprocals,
    β = 0
    because

    ¬(β < 0) because
    0 would be a larger lower bound

    and
    ¬(β < 0) because

    | Assuming β < 0
    |
    | 2β > β > β/2 > 0
    | 2β isn't a lower bound
    | exists final ordinal reciprocal ⅟m < 2β
    | exists final ordinal reciprocal ⅟(4⋅m) < β/2
    | β/2 isn't a lower bound
    |
    | However,
    | 2β > β > β/2 > 0
    | β/2 is a lower bound
    | Contradiction.

    Thus, ¬(β < 0)

    ¬(β < 0) ∧ ¬(β > 0) ⟹ β = 0
    and
    there is no smallest.positive.point δ

    Only potential
    infinity can do without a smallest point.

    There is no smallest positive point among
    the least.upper.bounds ℝ of
    bounded.non.empty.sets of
    differences.of.ratios of
    final.ordinals.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Wed Feb 28 23:07:24 2024
    On 2/28/2024 12:35 PM, Ross Finlayson wrote:
    On 02/28/2024 03:45 AM, Jim Burns wrote:

    Consider the "line" of only the finite decimals.
    1 is not in ⟨ 0.9 0.99 0.999 0.999 ... ⟩
    ℼ is not in ⟨ 3.1 3.14 3.141 3.1415 ... ⟩

    In neither case does the series cross
    the _Bridge that Fools Cannot Cross_

    The difference between them is that
    a "there" is in the line to synecdoche
    ⟨ 0.9 0.99 0.999 0.999 ... ⟩
    a "there" is not in the line to synecdoche
    ⟨ 3.1 3.14 3.141 3.1415 ... ⟩

    I sort of dispute, according to the usual
    definition of the limit and a property of
    a series/sequence being Cauchy, where
    you say "there" is "in the line" for the
    inverse powers to zero but not the
    spigot of digits of pi.

    The line (here) which ℼ is not in
    is not the usual line.

    My purpose (here) is to
    illuminate the difference between
    having a limit and not.having a limit.
    Unfortunately for that purpose
    (though fortunately for most other purposes)
    the complete.ordered.field line holds
    all the limits.

    So, I am considering limits (or their absence) in
    not.the.real.line:
    only the finite decimals.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Feb 29 08:30:09 2024
    Le 28/02/2024 à 23:57, Jim Burns a écrit :
    On 2/27/2024 9:31 AM, WM wrote:

    Therefore, there is no
    final.ordinal φ without final and larger φ⁺¹

    That claim contradicts mathematics, in particular NUF(x).

    And there is no
    largest final.ordinal

    Stop your claims based on Peano (which is only obtained from experience
    with visible numbers). Show how NUF(x) can jump from 0 to more than 1.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Thu Feb 29 12:48:30 2024
    On 2/29/2024 3:30 AM, WM wrote:
    Le 28/02/2024 à 23:57, Jim Burns a écrit :

    Therefore, there is no
    final.ordinal φ without final and larger φ⁺¹

    That claim contradicts mathematics,
    in particular NUF(x).

    | Ordinal φ is final
    is defined to mean
    | not.exists some 1.to.1 map fᵩ
    | to [0,φ) before.φ
    | from [0,φ)⁺ᵠ φ.and.before.φ
    |
    | Final(φ) :⇔
    | ¬∃fᵩ: [0,φ)⁺ᵠ ⇉ [0,φ)

    Similarly,
    | Final(φ⁺¹) :⇔
    | ¬∃gᵩ₊₁: [0,φ⁺¹)⁺ᵠ⁺¹ ⇉ [0,φ⁺¹)

    I claim that it's impossible that
    ☠ Final(φ) ∧ ¬Final(φ⁺¹)

    Instead,
    ¬(Final(φ) ∧ ¬Final(φ⁺¹))

    ¬(¬∃fᵩ ∧ ∃gᵩ₊₁)

    | Assume otherwise.
    | Assume ¬∃fᵩ ∧ ∃gᵩ₊₁
    |
    | ∃gᵩ₊₁
    | gᵩ₊₁: [0,φ⁺¹)⁺ᵠ⁺¹ ⇉ [0,φ⁺¹) 1.to.1
    |
    | φ β φ⁺¹ π ρ ά γ μ α τ α σ υ μ β α ί ν ο υ ν
    | ⭣ ⭣ ⭣   ⭣ ⭣ ⭣ ⭨ ⭢ ⭧ ⭡ ⭦ ⭠ ⭩ ⭣ ⭨ ⭢ ⭧ ⭡ ⭦
    | α φ γ   π ρ ά γ μ α τ α σ υ μ β α ί ν ο υ ν
    |
    | Define
    | fᵩ(gᵩ₊₁⁻¹(φ)) := gᵩ₊₁(φ⁺¹)
    | otherwise, fᵩ(ξ) := gᵩ₊₁(ξ)
    |
    | φ β φ⁺¹ π ρ ά γ μ α τ α σ υ μ β α ί ν ο υ ν
    | ⭣ ⭨    ⭣ ⭣ ⭣ ⭨ ⭢ ⭧ ⭡ ⭦ ⭠ ⭩ ⭣ ⭨ ⭢ ⭧ ⭡ ⭦
    | α φ γ   π ρ ά γ μ α τ α σ υ μ β α ί ν ο υ ν
    |
    | fᵩ: [0,φ)⁺ᵠ ⇉ [0,φ) 1.to.1
    |
    | However, ¬∃fᵩ
    | Contradiction.

    Therefore,
    ¬(¬∃fᵩ ∧ ∃gᵩ₊₁)

    ¬(Final(φ) ∧ ¬Final(φ⁺¹))

    And there is no
    largest final.ordinal

    Stop your claims based on Peano
    (which is only obtained from
    experience with visible numbers).

    It's based on
    | φ β φ⁺¹
    | ⭣ ⭨
    | α φ γ

    Show how NUF(x) can jump from 0 to more than 1.

    Then, you (WM) are telling yourself that
    | No largest final.ordinal
    is unrelated?

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Feb 29 19:31:23 2024
    Le 29/02/2024 à 18:48, Jim Burns a écrit :
    On 2/29/2024 3:30 AM, WM wrote:

    Stop your claims based on Peano
    (which is only obtained from
    experience with visible numbers).
    Show how NUF(x) can jump from 0 to more than 1.

    Then, you (WM) are telling yourself that
    | No largest final.ordinal
    is unrelated?

    I am not telling anything. I am adhering to mathematics which proves that NUF(x) cannot jump from 0 to more than 1.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Thu Feb 29 14:37:00 2024
    On 2/29/2024 12:11 PM, Ross Finlayson wrote:
    On 02/28/2024 10:53 PM, Ross Finlayson wrote:
    On 02/28/2024 08:07 PM, Jim Burns wrote:

    [...]
    [...]

    So, about the infinite forms, then is that there
    is the idea that there are quite usually directly
    enough checks, and where there aren't it's where
    quite usually enough "those are transcedental
    numbers, and must have their own sorts checks".

    So, this is for working up what are "the additions
    of infinite forms", or, "the operations of infinite
    forms", that make for the scaffolding, and its
    relation to the inverse powers of two, then for
    the telescoping and otherwise getting into the
    issues of infinite forms and proper correctness
    in their derivations and what's OK.

    I saw a limit problem on Youtube that I like.
    In addition to it just being pretty,
    I think it helps illustrate how I think of
    limits and their ilk.

    Q.
    √(ⅈ⋅√(ⅈ⋅√(ⅈ⋅√(…)))) = ?

    A.
    Assume the limit exists.
    Refer to it as λ
    √(ⅈ⋅λ) = λ
    ⅈ⋅λ = λ²
    ⅈ = λ


    The essential step here is
    to show that the limit exists.

    If the limit doesn't exist,
    then we'll be able to derive
    all the gibberish
    by assuming it exists.

    But, if our assumption doesn't
    rain gibberish down upon our heads,
    other paths to a solution might appear,
    paths other than infinitely.many operations.


    True vs. false are very important in math.
    Of course.

    Another very important complementary pair:
    satisfiable vs. gibberish.

    A lot of brain sweat has gone into
    determining, for example,
    whether the complete ordered field ℝ
    is satisfiable or is gibberish.

    In my opinion, the reason that
    that determination was worth
    that brain sweat
    was the hope that, sometimes,
    other paths to a solution might appear
    without raining gibberish down upon our heads.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Thu Feb 29 15:04:17 2024
    On 2/29/2024 2:31 PM, WM wrote:
    Le 29/02/2024 à 18:48, Jim Burns a écrit :
    On 2/29/2024 3:30 AM, WM wrote:

    Stop your claims based on Peano
    (which is only obtained from
    experience with visible numbers).
    Show how NUF(x) can jump from 0 to more than 1.

    Then, you (WM) are telling yourself that
    | No largest final.ordinal
    is unrelated?

    I am not telling anything.

    Therefore, there is no
    final.ordinal φ without final and larger φ⁺¹

    That claim contradicts mathematics,
    in particular NUF(x).

    I am adhering to mathematics which proves
    that NUF(x) cannot jump from 0 to more than 1.

    gᵩ₊₁
    | φ β φ⁺¹ π ρ ά γ μ α τ α σ υ μ β α ί ν ο υ ν
    | ⭣ ⭣ ⭣   ⭣ ⭣ ⭣ ⭨ ⭢ ⭧ ⭡ ⭦ ⭠ ⭩ ⭣ ⭨ ⭢ ⭧ ⭡ ⭦
    | α φ γ   π ρ ά γ μ α τ α σ υ μ β α ί ν ο υ ν

    fᵩ
    | φ β φ⁺¹ π ρ ά γ μ α τ α σ υ μ β α ί ν ο υ ν
    | ⭣ ⭨    ⭣ ⭣ ⭣ ⭨ ⭢ ⭧ ⭡ ⭦ ⭠ ⭩ ⭣ ⭨ ⭢ ⭧ ⭡ ⭦
    | α φ γ   π ρ ά γ μ α τ α σ υ μ β α ί ν ο υ ν

    ¬(¬∃fᵩ ∧ ∃gᵩ₊₁)

    ¬(Final(φ) ∧ ¬Final(φ⁺¹))

    ¬(largest final.ordinal)

    ¬(smallest final.ordinal.reciprocal)

    ¬(NUF(x) = 1)

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Thu Feb 29 15:28:48 2024
    I can't parse what you're expecting me to explain,
    below.

    On 2/29/2024 1:53 AM, Ross Finlayson wrote:
    On 02/28/2024 08:07 PM, Jim Burns wrote:
    On 2/28/2024 12:35 PM, Ross Finlayson wrote:
    On 02/28/2024 03:45 AM, Jim Burns wrote:

    Consider the "line" of only the finite decimals.
    1 is not in ⟨ 0.9 0.99 0.999 0.999 ... ⟩
    ℼ is not in ⟨ 3.1 3.14 3.141 3.1415 ... ⟩

    In neither case does the series cross
    the _Bridge that Fools Cannot Cross_

    The difference between them is that
    a "there" is in the line to synecdoche
    ⟨ 0.9 0.99 0.999 0.999 ... ⟩
    a "there" is not in the line to synecdoche
    ⟨ 3.1 3.14 3.141 3.1415 ... ⟩

    I sort of dispute, according to the usual
    definition of the limit and a property of
    a series/sequence being Cauchy, where
    you say "there" is "in the line" for the
    inverse powers to zero but not the
    spigot of digits of pi.

    The line (here) which ℼ is not in
    is not the usual line.

    My purpose (here) is to
    illuminate the difference between
    having a limit and not.having a limit.
    Unfortunately for that purpose
    (though fortunately for most other purposes)
    the complete.ordered.field line holds
    all the limits.

    So, I am considering limits (or their absence) in
    not.the.real.line:
    only the finite decimals.

    That sort of makes sense,
    or doesn't make non-sense,
    but it gets me to wondering
    about "faux complete" what aren't gapless,
    for example, or here that these terms,
    "pseudo", "quasi", "degenerate", or here "faux",
    with regards to that "pseudo" and "quasi"
    sound pretty good, "mock", "synecdoche"
    sounds pretty good. "Almost."

    What is it you have in mind, here there's a
    pretty good definition of "Flying Rainbow
    Sparkle Pony", and, "The Relephant", which
    are names we've used to describe models of
    reals or continuous domains.

    Numerical methods is the field of approximations,
    when closed forms just won't do, as for example
    they're infinite or un-known, or as where means
    of approximation, and "finding", make for numerical
    methods as the usual milieu of finite forms if
    perhaps not closed (complete).

    So, ..., reading generously that's sort of why
    I disputed that and now I expect you to explain.

    I can't parse what you're expecting me to explain.

    I mean, I would, but, we're both familiar with Grice,
    and "understanding" is fairly explicit.

    Here what I've been thinking about is this,
    infinite series or forms, infinite sequences,
    where series indicate sums, of partial sums,
    for various cases of, operators, their inverses,
    alternations, and variations in the coefficients,
    where coefficient is a usual sort of scalar attached
    otherwise to abstractly a value by an operand,
    algebra's, then for example variously when those
    are constants, like, continued fractions.

    Series
    ++++++
    Alternating Series
    +-+-+-
    Alternating Products
    */*/*/
    Products
    ******
    Roots
    rad rad rad rad rad rad
    Means
    avg avg avg avg avg avg

    So, in terms of numerical methods, say, and modeling
    the error term, or, asymptotics and approximations,
    and, also, ..., numerical methods and "tap time"
    or the spigot, that a spigot algorithm as of a tap
    produces elements of a sequence, given bounds in that,
    carry on and explain yourself, it's quite unlike you
    to give any sort of this kind of the underdefined,
    and I won't go expecting to "not understand".


    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Thu Feb 29 23:55:17 2024
    On 2/29/2024 3:33 PM, Ross Finlayson wrote:
    On 02/29/2024 11:37 AM, Jim Burns wrote:

    True vs. false are very important in math.
    Of course.

    Another very important complementary pair:
    satisfiable vs. gibberish.

    There used to be one of these RPG's,
    it was cartoons, instead of charisma
    it was "chutzpah", for example, and
    then everything still had to have its
    logic for it, here that the coyote doesn't
    feel the force of gravity until he looks down.

    So anyways, in cartoon physics:
    that which you don't know
    can't hurt you.

    | Reality is that which,
    | when you stop believing in it,
    | doesn't go away.
    |
    ― Philip K. Dick, I Hope I Shall Arrive Soon

    A third complementary pair, then.

    true :: false

    satisfiable :: gibberish

    that which, when you stop believing in it,
    doesn't go away ::
    that which you don't know can't hurt you

    Yet, in most structured RPG's,
    it's exactly that
    there are rules that
    keep it from being just ridiculous,

    s/ridiculous/unreal

    I think it's usually pointless to explain humor.
    At the very least, humorless to do so.

    Nevertheless, here is my explanation for why
    it's funny when Wile E. Coyote, Supergenius,
    continues out into empty space high above the canyon
    _until_ he realizes where he is: it's unreal.

    My fairly un.educated opinion about
    mathematical existence
    is that
    math has been selected by its user.community
    for its success at emulating Dickian reality.

    That is a drum which
    I occasionally give another thump to
    while I prove yet again that
    there is no first final.ordinal.reciprocal.

    Finite claim.sequences of only
    not.first.false claims are
    finite claim.sequences of only
    not.false claims,
    even if
    you have stopped believing that or
    never have believed that they are.
    And so on.
    Thump.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 1 08:39:47 2024
    Le 29/02/2024 à 21:04, Jim Burns a écrit :
    On 2/29/2024 2:31 PM, WM wrote:

    I am adhering to mathematics which proves
    that NUF(x) cannot jump from 0 to more than 1.

    ¬(largest final.ordinal)

    ¬(smallest final.ordinal.reciprocal)

    ¬(NUF(x) = 1)

    Incompatible with ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 1 07:46:21 2024
    On 3/1/2024 3:39 AM, WM wrote:
    Le 29/02/2024 à 21:04, Jim Burns a écrit :
    On 2/29/2024 2:31 PM, WM wrote:

    I am adhering to mathematics which
    proves that NUF(x) cannot jump
    from 0 to more than 1.

    ¬(largest final.ordinal)

    ¬(smallest final.ordinal.reciprocal)

    ¬(NUF(x) = 1)

    Incompatible with
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0.

    No.

    ∀n ∈ ℕ: ⅟n - ⅟(n+1) > 0

    Theorem.
    ∀x ∈ ℝ: NUF(cx) ≠ 1

    (i)
    ∀x < 0: NUF(x) = 0 ≠ 1

    (ii)
    ∀x > 0: NUF(x) ≠ 1

    | Assume otherwise.
    | Assume
    | ¬∀x > 0: NUF(x) ≠ 1
    |
    | ∃x > 0: NUF(x) = 1
    | ∃mₓ ∈ ℕ: mₓ ≤ ⅟x < mₓ⁺¹ < mₓ⁺²
    |
    | ∀n ∈ ℕ: ⅟n - ⅟(n+1) > 0
    | mₓ < mₓ⁺¹ < mₓ⁺² < mₓ⁺³
    | ⅟mₓ > ⅟mₓ⁺¹ > ⅟mₓ⁺² > ⅟mₓ⁺³
    | ⅟mₓ - ⅟mₓ⁺¹ > 0
    | ⅟mₓ⁺¹ - ⅟mₓ⁺² > 0
    |
    | However,
    | ⅟x < mₓ⁺¹ < mₓ⁺²
    | x > ⅟mₓ⁺¹ > ⅟mₓ⁺²
    | NUF(x) ≥ |{⅟mₓ⁺¹,⅟mₓ⁺²}| = 2
    | but NUF(x) = 1
    | Contradiction.

    Therefore,
    ∀x > 0: NUF(cx) ≠ 1

    ∀x ∈ ℝ: NUF(cx) ≠ 1

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Fri Mar 1 13:13:28 2024
    On 3/1/2024 11:52 AM, Ross Finlayson wrote:
    On 02/29/2024 09:11 AM, Ross Finlayson wrote:
    On 02/28/2024 10:53 PM, Ross Finlayson wrote:
    On 02/28/2024 08:07 PM, Jim Burns wrote:

    [...]
    [...]
    [...]

    Sigma: sum
    Integral: sum ....
    Pi: product

    sum() : integral() ::
    product() : exp(integral(log()))

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 1 18:25:41 2024
    Le 01/03/2024 à 13:46, Jim Burns a écrit :
    On 3/1/2024 3:39 AM, WM wrote:
    Le 29/02/2024 à 21:04, Jim Burns a écrit :
    On 2/29/2024 2:31 PM, WM wrote:

    I am adhering to mathematics which
    proves that NUF(x) cannot jump
    from 0 to more than 1.

    ¬(largest final.ordinal)

    ¬(smallest final.ordinal.reciprocal)

    ¬(NUF(x) = 1)

    Incompatible with
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0.

    No.

    You must be blind. There is a gap after *every* unit fraction.

    ∀n ∈ ℕ: ⅟n - ⅟(n+1) > 0

    Theorem.
    ∀x ∈ ℝ: NUF(cx) ≠ 1

    (i)
    ∀x < 0: NUF(x) = 0 ≠ 1

    (ii)
    ∀x > 0: NUF(x) ≠ 1

    | Assume otherwise.

    Useless. There is a gap after *every* unit fraction. In every gap NUF(x)
    is constant.

    | Assume
    | ¬∀x > 0: NUF(x) ≠ 1
    |
    | ∃x > 0: NUF(x) = 1
    | ∃mₓ ∈ ℕ: mₓ ≤ ⅟x < mₓ⁺¹ < mₓ⁺²

    Peano is only provable in the visible domain.

    |
    | ∀n ∈ ℕ: ⅟n - ⅟(n+1) > 0
    | mₓ < mₓ⁺¹ < mₓ⁺² < mₓ⁺³
    | ⅟mₓ > ⅟mₓ⁺¹ > ⅟mₓ⁺² > ⅟mₓ⁺³
    | ⅟mₓ - ⅟mₓ⁺¹ > 0
    | ⅟mₓ⁺¹ - ⅟mₓ⁺² > 0
    |
    | However,
    | ⅟x < mₓ⁺¹ < mₓ⁺²
    | x > ⅟mₓ⁺¹ > ⅟mₓ⁺²
    | NUF(x) ≥ |{⅟mₓ⁺¹,⅟mₓ⁺²}| = 2
    | but NUF(x) = 1
    | Contradiction.

    Therefore,
    ∀x > 0: NUF(cx) ≠ 1

    ∀x ∈ ℝ: NUF(cx) ≠ 1

    This argument assumes Peano for all natural numbers and is contradicted by
    the gap after every unit fraction.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Fri Mar 1 13:55:07 2024
    On 3/1/24 1:25 PM, WM wrote:
    Le 01/03/2024 à 13:46, Jim Burns a écrit :
    On 3/1/2024 3:39 AM, WM wrote:
    Le 29/02/2024 à 21:04, Jim Burns a écrit :
    On 2/29/2024 2:31 PM, WM wrote:

    I am adhering to mathematics which
    proves that NUF(x) cannot jump
    from 0 to more than 1.

    ¬(largest final.ordinal)

    ¬(smallest final.ordinal.reciprocal)

    ¬(NUF(x) = 1)

    Incompatible with
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0.

    No.

    You must be blind. There is a gap after *every* unit fraction.

    As is the gap before it, which is smaller than it, so there must be
    another one before it.


    ∀n ∈ ℕ: ⅟n - ⅟(n+1) > 0

    Theorem.
    ∀x ∈ ℝ:  NUF(cx) ≠ 1

    (i)
    ∀x < 0:  NUF(x) = 0 ≠ 1

    (ii)
    ∀x > 0:  NUF(x) ≠ 1

    | Assume otherwise.

    Useless. There is a gap after *every* unit fraction. In every gap NUF(x)
    is constant.

    Yes, but there is no FIRST x for NUF(x) to be 1 at.

    Therefore you "definition" of NUF is inconsistant.


    | Assume
    | ¬∀x > 0:  NUF(x) ≠ 1
    |
    | ∃x > 0:  NUF(x) = 1
    | ∃mₓ ∈ ℕ:  mₓ ≤ ⅟x < mₓ⁺¹ < mₓ⁺²

    Peano is only provable in the visible domain.

    And every Natural Number is finite, and thus built by Peano and visible.

    Only your broken logic can't handle it, or Peano.


    |
    | ∀n ∈ ℕ: ⅟n - ⅟(n+1) > 0
    | mₓ < mₓ⁺¹ < mₓ⁺² < mₓ⁺³
    | ⅟mₓ > ⅟mₓ⁺¹ > ⅟mₓ⁺² > ⅟mₓ⁺³
    | ⅟mₓ - ⅟mₓ⁺¹ > 0
    | ⅟mₓ⁺¹ - ⅟mₓ⁺² > 0
    |
    | However,
    | ⅟x < mₓ⁺¹ < mₓ⁺²
    | x > ⅟mₓ⁺¹ > ⅟mₓ⁺²
    | NUF(x) ≥ |{⅟mₓ⁺¹,⅟mₓ⁺²}| = 2
    | but NUF(x) = 1
    | Contradiction.

    Therefore,
    ∀x > 0:  NUF(cx) ≠ 1

    ∀x ∈ ℝ:  NUF(cx) ≠ 1

    This argument assumes Peano for all natural numbers and is contradicted
    by the gap after every unit fraction.

    But Peano IS true for all Natural Numbers.

    It is your broken logic that isn't

    As pointed out, by your actual definitions, all the actual Finite
    Natural Numbers (which is all of them) are Visible, the only thing that
    is "dark" is the infinite set of the Natural Numbers.

    This makes your NUF(x) "dark" and thus can't be used to argue about a
    first point,


    Regards, WM



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Fri Mar 1 15:12:11 2024
    On 3/1/2024 11:52 AM, Ross Finlayson wrote:
    On 02/29/2024 09:11 AM, Ross Finlayson wrote:
    On 02/28/2024 10:53 PM, Ross Finlayson wrote:
    On 02/28/2024 08:07 PM, Jim Burns wrote:

    [...]
    [...]
    [...]

    One notion here is that
    the methods of infinite series, and,
    the methods of infinitesimals,
    either have various vagaries,
    that these days
    infinite series still often see
    the willi-nilli,
    while infinitesimals are
    quite thoroughly, contained in
    the description of delta-epsilonics
    (as, for that by definition,
    the vanishing terms maintaining
    real analytical character,
    are, so).

    I'm not sure if you agree or disagree with me.
    "Contain" has multiple uses,
    some of which point in opposite directions.

    What is true is that
    any outbreak of infinitesimals in the line
    is contained by the least.upper.bound property.
    There are no infinitesimal elements in
    the least.upper.bound.propertied line.

    If there was a positive infinitesimally.near 0
    it would be a positive lower bound of
    the set ⅟ℕ⭳ of finite.natural.reciprocals,
    and a positive lower bound can't be.

    Because least.upper.bound property,
    there is a greatest lower.bound β = glb.⅟ℕ⭳
    But β = glb.⅟ℕ⭳ is not positive.[1]
    There aren't any positive lower bounds of ⅟ℕ⭳
    There aren't any infinitesimals.

    [1]
    ¬(0 < β)

    | Assume otherwise.
    | Assume 0 < β
    |
    | 2β > β = glb.⅟ℕ⭳
    | 2β not.lower.bound of ⅟ℕ⭳
    | finite.natural.reciprocal ⅟m < 2β
    | finite.natural.reciprocal ⅟(4⋅m) < β/2
    | β/2 not.lower.bound of ⅟ℕ⭳
    |
    | However,
    | β/2 < β = glb.⅟ℕ⭳
    | β/2 lower.bound of ⅟ℕ⭳
    | Contradiction.

    Therefore, ¬(0 < β)
    Therefore, there aren't any infinitesimals.

    while infinitesimals are
    quite thoroughly, contained in
    the description of delta-epsilonics

    Delta-epsilonics don't use infinitesimals.

    The numbers standardly familiar from physics
    make the most ontologically.conservative assertions
    of those assertions which do what's needed to be done.
    No infinite naturals in ℕ but all the finites are.
    No infinite numerators or denominators in ℚ
    No infinitesimals in ℝ
    but all the points at which functions skip are.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Mild Shock@21:1/5 to All on Fri Mar 1 21:20:01 2024
    WM don't be afraid of the darkness:

    Cloud7 - Angels Of The Dark (Trippy Edit) https://www.youtube.com/watch?v=qi2xhtVCh_c

    WM schrieb:
    In other words, "Dark Numbers" are made up
    numbers that try to patch the holes in your logic

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Mild Shock@21:1/5 to Mild Shock on Fri Mar 1 21:25:04 2024
    Photosensitive seizure warning

    Possibly caused by:

    The Responsive Eye (1966) | A Brian De Palma Short Film https://www.youtube.com/watch?v=yTo8Z59Idr0

    The Responsive Eye Feb 23–Apr 25, 1965 https://www.moma.org/calendar/exhibitions/2914

    Logic is also a responsive eye illusion, you
    just see some ink on paper, and have a reponse.

    Mild Shock schrieb:
    WM don't be afraid of the darkness:

    Cloud7 - Angels Of The Dark (Trippy Edit) https://www.youtube.com/watch?v=qi2xhtVCh_c

    WM schrieb:
    In other words, "Dark Numbers" are made up numbers that try to patch
    the holes in your logic

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 1 16:27:54 2024
    On 3/1/2024 1:25 PM, WM wrote:
    Le 01/03/2024 à 13:46, Jim Burns a écrit :
    On 3/1/2024 3:39 AM, WM wrote:
    Le 29/02/2024 à 21:04, Jim Burns a écrit :
    On 2/29/2024 2:31 PM, WM wrote:

    I am adhering to mathematics which
    proves that NUF(x) cannot jump
    from 0 to more than 1.

    ¬(largest final.ordinal)

    ¬(smallest final.ordinal.reciprocal)

    ¬(NUF(x) = 1)

    Incompatible with
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0.

    No.

    You must be blind.
    There is a gap after *every* unit fraction.

    And, before *each* unit fraction, a unit fraction.


    The order '<' is anti.symmetric.
    ⅟k < ⅟j ⟹ ⅟j ≮ ⅟k

    Therefore,
    the order '<' has quantifier anti.magic.
    ∀j:∃k≠j: ⅟k < ⅟j
    ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ¬∃k:∀j≠k: ⅟k < ⅟j

    ¬(smallest final.ordinal.reciprocal)

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 2 12:20:41 2024
    Le 01/03/2024 à 19:55, Richard Damon a écrit :
    On 3/1/24 1:25 PM, WM wrote:
    Le 01/03/2024 à 13:46, Jim Burns a écrit :
    On 3/1/2024 3:39 AM, WM wrote:
    Le 29/02/2024 à 21:04, Jim Burns a écrit :
    On 2/29/2024 2:31 PM, WM wrote:

    I am adhering to mathematics which
    proves that NUF(x) cannot jump
    from 0 to more than 1.

    ¬(largest final.ordinal)

    ¬(smallest final.ordinal.reciprocal)

    ¬(NUF(x) = 1)

    Incompatible with
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0.

    No.

    You must be blind. There is a gap after *every* unit fraction.

    As is the gap before it, which is smaller than it, so there must be
    another one before it.

    This does not invalidate that at each one NUF makes a step of 1. Either
    there is a first one without a gap before it, which is smaller than it, or there is no completed infinity at all.

    There is a gap after *every* unit fraction. In every gap NUF(x)
    is constant.

    Yes, but there is no FIRST x for NUF(x) to be 1 at.

    If there is no first one, then there are more than one first unit
    fractions.

    Therefore you "definition" of NUF is inconsistant.

    Not at all! The only possible inconsistency is completed infinity.

    Peano is only provable in the visible domain.

    And every Natural Number is finite, and thus built by Peano and visible.

    Then there is no completed infinity, and Cantor's countable sets and his
    list are not existing.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 2 14:33:57 2024
    Le 01/03/2024 à 22:27, Jim Burns a écrit :
    On 3/1/2024 1:25 PM, WM wrote:

    There is a gap after *every* unit fraction. (*)

    And, before *each* unit fraction, a unit fraction.

    Does this change (*)?

    the order '<' has quantifier anti.magic.
    ∀j:∃k≠j: ⅟k < ⅟j
    ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ¬∃k:∀j≠k: ⅟k < ⅟j

    ¬(smallest final.ordinal.reciprocal) (**)

    Either (**) is true in every case. Then, because of (*), there is no
    completed infinity. Or there are dark numbers and (**) is not true in
    every case.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 2 15:09:03 2024
    Le 02/03/2024 à 15:20, Richard Damon a écrit :
    On 3/2/24 7:20 AM, WM wrote:
    Le 01/03/2024 à 19:55, Richard Damon a écrit :

    There is a gap after *every* unit fraction.

    As is the gap before it, which is smaller than it, so there must be
    another one before it.

    This does not invalidate that at each one NUF makes a step of 1. Either
    there is a first one without a gap before it, which is smaller than it,
    or there is no completed infinity at all.

    But it does show that there is no point for NUF to start at 1,

    Then there is no completed infinity, no bijection beteen infinite sets, no Cantor-list.

    If there is no first one, then there are more than one first unit
    fractions.

    Nope. Doesn't follow for unbounded set.

    It follows in every case where logic applies.

    Your error is using inappropriate logic on an unbounded set.

    If logic rules at all, then infinite sets may be checked whehter they are compatible with logic. If they don't, then the conclusion must not be new
    logic but abolishment of infinite sets.


    Therefore you "definition" of NUF is inconsistant.

    Not at all! The only possible inconsistency is completed infinity.

    YES.

    Explain where NUF(x) == 1 is if there is no first unit fraction, or how
    a first unit fraction exists wnen all unit fractions have a smaller unit fraction.

    There are two alternatives: Completed infinity means that all points are
    there. This implies a first one, according to ruling logic. If there is no first point, then the points are not permanently existing.

    Peano is only provable in the visible domain.

    And every Natural Number is finite, and thus built by Peano and visible.

    Then there is no completed infinity, and Cantor's countable sets and his
    list are not existing.

    How do you say that? Completed infinity isn't a "Natural Number" but can still exist.

    Completed infinity means that all natural numbers and all unit fractions
    are permanently existing such that a last one and a first one are there,
    hidden though.

    Just like most rationals are not Natural Numbers, but do exist.

    You like to just assume things you can not actually prove.

    Either all are there, then the smallest unit fraction is there too. Or
    this is not the case.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Mar 2 09:20:43 2024
    On 3/2/24 7:20 AM, WM wrote:
    Le 01/03/2024 à 19:55, Richard Damon a écrit :
    On 3/1/24 1:25 PM, WM wrote:
    Le 01/03/2024 à 13:46, Jim Burns a écrit :
    On 3/1/2024 3:39 AM, WM wrote:
    Le 29/02/2024 à 21:04, Jim Burns a écrit :
    On 2/29/2024 2:31 PM, WM wrote:

    I am adhering to mathematics which
    proves that NUF(x) cannot jump
    from 0 to more than 1.

    ¬(largest final.ordinal)

    ¬(smallest final.ordinal.reciprocal)

    ¬(NUF(x) = 1)

    Incompatible with
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0.

    No.

    You must be blind. There is a gap after *every* unit fraction.

    As is the gap before it, which is smaller than it, so there must be
    another one before it.

    This does not invalidate that at each one NUF makes a step of 1. Either
    there is a first one without a gap before it, which is smaller than it,
    or there is no completed infinity at all.

    But it does sh0ow that there is no tpoint for NUF to start at 1, so it
    has an invalid definition, invalid because it is defined contrary to the
    nature of what it is trying to count.


    There is a gap after *every* unit fraction. In every gap NUF(x) is
    constant.

    Yes, but there is no FIRST x for NUF(x) to be 1 at.

    If there is no first one, then there are more than one first unit
    fractions.

    Nope. Doesn't follow for unbounded set.

    Your error is using inappropriate logic on an unbounded set.


    Therefore you "definition" of NUF is inconsistant.

    Not at all! The only possible inconsistency is completed infinity.

    YES.

    Explain where NUF(x) == 1 is if there is no first unit fraction, or how
    a first unit fraction exists wnen all unit fractions have a smaller unit fraction.


    Peano is only provable in the visible domain.

    And every Natural Number is finite, and thus built by Peano and visible.

    Then there is no completed infinity, and Cantor's countable sets and his
    list are not existing.

    How do you say that? Completed infinity isn't a "Natural Number" but can
    still exist.

    Just like most rationals are not Natural Numbers, but do exist.

    You like to just assume things you can not actually prove.


    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Mar 2 10:44:19 2024
    On 3/2/24 10:09 AM, WM wrote:
    Le 02/03/2024 à 15:20, Richard Damon a écrit :
    On 3/2/24 7:20 AM, WM wrote:
    Le 01/03/2024 à 19:55, Richard Damon a écrit :

    There is a gap after *every* unit fraction.

    As is the gap before it, which is smaller than it, so there must be
    another one before it.

    This does not invalidate that at each one NUF makes a step of 1.
    Either there is a first one without a gap before it, which is smaller
    than it, or there is no completed infinity at all.

    But it does show that there is no point for NUF to start at 1,

    Then there is no completed infinity, no bijection beteen infinite sets,
    no Cantor-list.

    How does that follow?

    Infinity was completed in the construction of the set of Natural Numbers.

    No need for your exrtrainous NUF function.

    And if your logic can't complete the infinity, that shows your logic is insufficient, not that infinity can't be actually completed.


    If there is no first one, then there are more than one first unit
    fractions.

    Nope. Doesn't follow for unbounded set.

    It follows in every case where logic applies.

    Maybe YOUR LIMITED logic, but that is because you are using to limitd of
    a set of logic.


    Your error is using inappropriate logic on an unbounded set.

    If logic rules at all, then infinite sets may be checked whehter they
    are compatible with logic. If they don't, then the conclusion must not
    be new logic but abolishment of infinite sets.

    but only in the logic field that can't handle it.

    As has been pointed out, your logic definitions can't handle infinite
    sets. That means in YOUR logic they can't exist, but in the logic
    accepted by other, they do.



    Therefore you "definition" of NUF is inconsistant.

    Not at all! The only possible inconsistency is completed infinity.

    YES.

    Explain where NUF(x) == 1 is if there is no first unit fraction, or
    how a first unit fraction exists wnen all unit fractions have a
    smaller unit fraction.

    There are two alternatives: Completed infinity means that all points are there. This implies a first one, according to ruling logic. If there is
    no first point, then the points are not permanently existing.

    Nope, Completed infinity DOES require a first one, not in a logic that
    can actually complete the infinity.

    Logic that can actually handle unbounded understands that unbounded
    means no bound on the end in the set, thus no "end point" in the set on
    that end.


    Peano is only provable in the visible domain.

    And every Natural Number is finite, and thus built by Peano and
    visible.

    Then there is no completed infinity, and Cantor's countable sets and
    his list are not existing.

    How do you say that? Completed infinity isn't a "Natural Number" but
    can still exist.

    Completed infinity means that all natural numbers and all unit fractions
    are permanently existing such that a last one and a first one are there, hidden though.

    Nope. Just shows that YOUR logic can't complete the infinity.


    Just like most rationals are not Natural Numbers, but do exist.

    You like to just assume things you can not actually prove.

    Either all are there, then the smallest unit fraction is there too. Or
    this is not the case.

    Only in your broken logic.

    Face it, all you have proven is that you logic can't handle infinity
    without contradictions, so can't complete the infinity.

    You are stuck in a limited world.


    Regards, WM



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 2 17:28:12 2024
    Le 02/03/2024 à 16:44, Richard Damon a écrit :
    On 3/2/24 10:09 AM, WM wrote:

    Then there is no completed infinity, no bijection beteen infinite sets,
    no Cantor-list.

    How does that follow?

    If all are there, then there is a first one. If not all are there, then
    not all can be put in bijection.

    Infinity was completed in the construction of the set of Natural Numbers.

    Potential infinity: ∀n ∈ ℕ_def: |ℕ \ {1, 2, 3, ..., n}| = ℵo.
    ℵo numbers will never be crossed by Peano.

    No need for your exrtrainous NUF function.

    The function is needed to disprove actual infinity.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Mar 2 16:57:27 2024
    On 3/2/24 12:28 PM, WM wrote:
    Le 02/03/2024 à 16:44, Richard Damon a écrit :
    On 3/2/24 10:09 AM, WM wrote:

    Then there is no completed infinity, no bijection beteen infinite
    sets, no Cantor-list.

    How does that follow?

    If all are there, then there is a first one. If not all are there, then
    not all can be put in bijection.

    But the isn't.

    You are just using incorrect logic.


    Infinity was completed in the construction of the set of Natural Numbers.

    Potential infinity: ∀n ∈ ℕ_def: |ℕ \ {1, 2, 3, ..., n}| = ℵo. ℵo numbers
    will never be crossed by Peano.

    Peano (to my knowledge) never talks about N_def, so that you your own
    invent.

    Peano has the rules that CONSTRUCT the infinite set, which you can't
    understand because you are trying to use logic that can't handle Peano.


    No need for your exrtrainous NUF function.

    The function is needed to disprove actual infinity.

    But you can't just make up a non-existant function.

    You are just admitting that you are a liar.




    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sat Mar 2 18:04:28 2024
    On 3/2/2024 9:33 AM, WM wrote:
    Le 01/03/2024 à 22:27, Jim Burns a écrit :
    On 3/1/2024 1:25 PM, WM wrote:

    There is a gap after *every* unit fraction. (*)

    And, before *each* unit fraction, a unit fraction.

    Does this change (*)?

    For each unit.fraction,
    there is a unit.fraction.before and
    there is a gap.after, if [⅟1,∞) is a gap.

    Both first and not.first have gaps.after.
    Only not.firsts have unit.fractions.before.

    Each unit.fraction is not.first.
    No unit.fraction is first.

    the order '<' has quantifier anti.magic.
    ∀j:∃k≠j: ⅟k < ⅟j
    ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ¬∃k:∀j≠k: ⅟k < ⅟j

    ¬(smallest final.ordinal.reciprocal) (**)

    Either
    (**) is true in every case.
    Then, because of (*),
    there is no completed infinity.

    Your (WM's) completed.infinityᵂᴹ is
    infinite sets which don't change.

    No set changes.
    If set S changes,
    then
    both x ∈ S and x ∉ S can be claimed
    after which
    _everything_ can be
    a not.first.false augmenting claim.

    In reality,
    some claims should not be made.

    In our emulation,
    not.first.false augmenting claims
    can be made,
    which, with x ∈ S and x ∉ S
    is all.the.claims,
    which isn't like reality.

    Therefore,
    in order to emulate reality with
    not.first.false augmenting claims,
    no set changes.

    ----
    No set changes.

    Some sets do not fit in some other sets.
    For some sets,
    a 1.to.1 map to one from the other
    not.exists.
    NOT _exists.in.the.darkᵂᴹ_
    _not.exists_

    For some sets,
    inserting another element yields
    a second, different set not.fitting in
    the first set.
    Some sets don't accept another element.

    Sets which don't accept another element
    are finite sets.

    You (WM) allege that
    there are _two_ kinds of
    sets which don't accept another element,
    finiteᵂᴹ sets and completedᵂᴹ.infinite sets,
    and also
    potentiallyᵂᴹ.infinite sets which
    do accept another element
    and change.

    No set changes.
    The non.insertee set
    is not the insertee set and
    is not changed.

    ----
    For some ordinals λ
    inserting another ordinal in [0,λ) before.λ
    yields [0,λ⁺¹) λ.and.before.λ
    which not.fits in [0,λ)
    Some ordinals λ don't accept another element.

    Ordinals which don't accept another
    are finite ordinals.

    Some sets S fit in
    (1.to.1 map exists from to)
    some finite ordinals λ.

    Suppose that
    set S which doesn't accept another
    fits in
    ordinal λ which doesn't accept another.

    The first λ₁ before λ which S fits before
    is the _count_ |S| of the elements of S

    _Count_ is related but not.identical to
    _cardinality_

    ----
    ℕ⭳ is the set of ordinals λ which
    don't accept another (the finites)

    λ ∈ ℕ⭳ such that ℕ⭳ fits in [0,λ)
    not.exists
    NOT _exists.in.the.darkᵂᴹ_
    _not.exists_

    first λ₁ ∈ ℕ⭳ such that ℕ⭳ fits in [0,λ₁)
    not.exists
    NOT _exists.in.the.darkᵂᴹ_
    _not.exists_

    The count |ℕ⭳| of ℕ⭳ not.exists.
    NOT _exists.in.the.darkᵂᴹ_
    _not.exists_

    Or
    there are dark numbers and
    (**) is not true in every case.

    ¬(smallest final.ordinal.reciprocal)

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 3 08:54:23 2024
    Le 02/03/2024 à 22:57, Richard Damon a écrit :
    On 3/2/24 12:28 PM, WM wrote:

    If all are there, then there is a first one. If not all are there, then
    not all can be put in bijection.

    You are just using incorrect logic.

    If you go from 0 in positive direction, then you find a first positive x >
    0, but afterwards you find also smaller x > 0 wich you had not encountered before. Why did you not see them initially?

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 3 08:51:53 2024
    Le 03/03/2024 à 00:04, Jim Burns a écrit :
    On 3/2/2024 9:33 AM, WM wrote:
    Le 01/03/2024 à 22:27, Jim Burns a écrit :
    On 3/1/2024 1:25 PM, WM wrote:

    There is a gap after *every* unit fraction. (*)

    And, before *each* unit fraction, a unit fraction.

    Does this change (*)?

    For each unit.fraction,
    there is a unit.fraction.before and
    there is a gap.after, if [⅟1,∞) is a gap.

    Hence NUF(x) cannot increase by more than 1 at any point x.

    Both first and not.first have gaps.after.
    Only not.firsts have unit.fractions.before.

    Each unit.fraction is not.first.
    No unit.fraction is first.

    This implies that not a complete set of unit fractions exists. Note that completeness in linear order implies a first instance (of one or more elements).

    the order '<' has quantifier anti.magic.
    ∀j:∃k≠j: ⅟k < ⅟j
    ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ¬∃k:∀j≠k: ⅟k < ⅟j

    ¬(smallest final.ordinal.reciprocal) (**)

    Either
    (**) is true in every case.
    Then, because of (*),
    there is no completed infinity.

    Your (WM's) completed.infinityᵂᴹ is
    infinite sets which don't change.

    No set changes.

    If points on the real axis do not change then there is a first instance of
    one or more points.

    If set S changes,
    then
    both x ∈ S and x ∉ S can be claimed
    after which
    _everything_ can be
    a not.first.false augmenting claim.

    The set of known prime numbers changes. The set of used natural numbers changes. Almost all natural numbers remain unused:
    ∀n ∈ ℕ_use: |ℕ \ {1, 2, 3, ..., n}| = ℵo.

    No set changes.

    You (WM) allege that
    there are _two_ kinds of
    sets which don't accept another element,
    finiteᵂᴹ sets and completedᵂᴹ.infinite sets,

    Otherwise they were not complete.

    No set changes.

    If you go from 0 in positive direction, then you find a first positive x >
    0, but afterwards you find also smaller x > 0 wich you had not encountered before. Why?

    Regards, WM

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  • From Richard Damon@21:1/5 to All on Sun Mar 3 07:19:30 2024
    On 3/3/24 3:54 AM, WM wrote:
    Le 02/03/2024 à 22:57, Richard Damon a écrit :
    On 3/2/24 12:28 PM, WM wrote:

    If all are there, then there is a first one. If not all are there,
    then not all can be put in bijection.

    You are just using incorrect logic.

    If you go from 0 in positive direction, then you find a first positive x
    0, but afterwards you find also smaller x > 0 wich you had not
    encountered before. Why did you not see them initially?

    Regards, WM



    What make you think that you encounter a first positive x?

    There is no bound on that end, so there is no first.

    Just a tightly packed collection of values that are so tightly packed
    you can't get to the first.

    You are just stuck using logic that doesn't apply, and that logic can't actually create the system you want to look at, so you are imagining
    something that doesn't exist in your logic, so of course it can't
    explain it.

    If you are going to insist on the logic you are using, you can't have
    unbounded sets.

    PERID.

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  • From WM@21:1/5 to All on Sun Mar 3 19:02:58 2024
    Le 03/03/2024 à 13:19, Richard Damon a écrit :
    On 3/3/24 3:54 AM, WM wrote:
    Le 02/03/2024 à 22:57, Richard Damon a écrit :
    On 3/2/24 12:28 PM, WM wrote:

    If all are there, then there is a first one. If not all are there,
    then not all can be put in bijection.

    You are just using incorrect logic.

    If you go from 0 in positive direction, then you find a first positive x
    0, but afterwards you find also smaller x > 0 wich you had not
    encountered before. Why did you not see them initially?

    What make you think that you encounter a first positive x?

    There are always smaller unit fractions than can be chosen.
    This proves that they appear and become choosable only after the first
    choice has happened. What can be the reason? Either darkness or
    non-existence.

    There is no bound on that end, so there is no first.

    There is a bound, namely zero.

    Just a tightly packed collection of values that are so tightly packed
    you can't get to the first.

    But I can always get closer to zero than by the previous approach.

    You are just stuck using logic that doesn't apply,

    My logic applies everywhere.

    If you are going to insist on the logic you are using, you can't have unbounded sets.

    That has been proven: There are no infinite sets with completely visible elements.

    Regards, WM

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  • From Richard Damon@21:1/5 to All on Sun Mar 3 15:52:18 2024
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :
    On 3/3/24 3:54 AM, WM wrote:
    Le 02/03/2024 à 22:57, Richard Damon a écrit :
    On 3/2/24 12:28 PM, WM wrote:

    If all are there, then there is a first one. If not all are there,
    then not all can be put in bijection.

    You are just using incorrect logic.

    If you go from 0 in positive direction, then you find a first
    positive x  > 0, but afterwards you find also smaller x > 0 wich you
    had not encountered before. Why did you not see them initially?

    What make you think that you encounter a first positive x?

    There are always smaller unit fractions than can be chosen.
    This proves that they appear and become choosable only after the first
    choice has happened. What can be the reason? Either darkness or non-existence.

    Nope, they were always there.

    You can't find a first, because there is no "first" unit fraction.

    It, by definition, doesn't exist.



    There is no bound on that end, so there is no first.

    There is a bound, namely zero.

    Which isn't in the set, so the set has no bound in it.

    Thus, no lowest unit fraction.


    Just a tightly packed collection of values that are so tightly packed
    you can't get to the first.

    But I can always get closer to zero than by the previous approach.


    but never close enough to find a first.

    You are just stuck using logic that doesn't apply,

    My logic applies everywhere.

    Nope. That just proves you are an IDIOT.


    If you are going to insist on the logic you are using, you can't have
    unbounded sets.

    That has been proven: There are no infinite sets with completely visible elements.

    No infinite sets in what you logic supports.

    Your "Darkness" just introduces inconsitencies that you try to hide with
    the darkness.

    There ARE infinite sets when we use the logic that supports them, which
    is apparently to complicated for you.


    Regards, WM



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  • From Richard Damon@21:1/5 to Chris M. Thomasson on Sun Mar 3 18:07:36 2024
    On 3/3/24 5:09 PM, Chris M. Thomasson wrote:
    On 3/3/2024 12:52 PM, Richard Damon wrote:
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :
    On 3/3/24 3:54 AM, WM wrote:
    Le 02/03/2024 à 22:57, Richard Damon a écrit :
    On 3/2/24 12:28 PM, WM wrote:

    If all are there, then there is a first one. If not all are
    there, then not all can be put in bijection.

    You are just using incorrect logic.

    If you go from 0 in positive direction, then you find a first
    positive x  > 0, but afterwards you find also smaller x > 0 wich
    you had not encountered before. Why did you not see them initially?

    What make you think that you encounter a first positive x?

    There are always smaller unit fractions than can be chosen.
    This proves that they appear and become choosable only after the
    first choice has happened. What can be the reason? Either darkness or
    non-existence.

    Nope, they were always there.

    You can't find a first, because there is no "first" unit fraction.

    It, by definition, doesn't exist.

    Well, every time I think of the first unit fraction, 1/1 comes to
    mind... :^)

    [...]


    Yes, but he want to count from the other end, start at just above 0.

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  • From WM@21:1/5 to All on Mon Mar 4 09:44:45 2024
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:

    There are always smaller unit fractions than can be chosen.
    This proves that they appear and become choosable only after the first
    choice has happened. What can be the reason? Either darkness or
    non-existence.

    Nope, they were always there.

    But could not be chosen. So they were dark.

    You can't find a first, because there is no "first" unit fraction.

    I don't search a first but the reason why many cannot be chosen at once.

    There is no bound on that end, so there is no first.

    There is a bound, namely zero.

    Which isn't in the set, so the set has no bound in it.

    But the set has a bound such that it cannot further extend.

    Thus, no lowest unit fraction.

    If all were existing immediately, then NUF(x<) = 1 would be forced by the
    gap beyond every unit fraction.

    Regards, WM

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  • From Jim Burns@21:1/5 to All on Mon Mar 4 08:08:17 2024
    On 3/3/2024 3:51 AM, WM wrote:
    Le 03/03/2024 à 00:04, Jim Burns a écrit :
    On 3/2/2024 9:33 AM, WM wrote:
    Le 01/03/2024 à 22:27, Jim Burns a écrit :
    On 3/1/2024 1:25 PM, WM wrote:

    There is a gap after *every* unit fraction. (*)

    And, before *each* unit fraction, a unit fraction.

    Does this change (*)?

    For each unit.fraction,
    there is a unit.fraction.before  and
    there is a gap.after, if [⅟1,∞) is a gap.

    Hence
    NUF(x) cannot increase by more than 1
    at any point x.

    Consider a finite sequence of claims.

    If this claim begins the sequence:
    ☠ there is a unit fraction which both
    ☠ is after a unit fraction and
    ☠ is first
    then
    _any_ augmenting claim is not.first.false.
    and
    _any_ claim can be _derived_ by
    not.first.false augmenting,
    but
    the argument we use doesn't apply.

    Both first and not.first have gaps.after.
    Only not.firsts have unit.fractions.before.
    Each unit.fraction is not.first.
    No unit.fraction is first.

    This implies that
    not a complete set of unit fractions exists.

    If x is a unit fraction,
    then
    a set which x is not.in
    is not the set of unit fractions, which is
    a set which, like all sets, does not change.

    Note that
    completeness in linear order
    implies
    a first instance

    Completenessᵂᴹ in linear order
    does not correspond to two.ended.

    Completenessᵂᴹ in linear order
    corresponds to
    each non.∅.subset two.ended.
    [1]

    If someone says that
    they only talk about completeᵂᴹ sets
    what that _does not_ mean is that,
    ☠ if they talk about the set of unit fractions,
    ☠ then the set of unit fractions is completeᵂᴹ

    What that means is one of
    (i)
    they're wrong;
    they talk about a set which, in linear order,
    NOT.each non.∅.subset is two.ended.
    (ii)
    they're wrong;
    they're not talking about
    the set of unit fractions.

    ----
    [1]
    Apparently,
    your completeᵂᴹ means
    a place _cannot_ be cleared for Bob
    by moving elements internally,
    what I'm calling
    next set not.fits.

    Sets such that next set not fits
    are the same sets as
    sets such that, in linear order,
    each non.∅.subset is two.ended.


    A next set has one other element inserted.
    A next set is a different set.

    A next set fits means that
    exists a 1.to.1 map from to

    A linear order is transitive and trichotomous.

    the order '<' has quantifier anti.magic.
    ∀j:∃k≠j: ⅟k < ⅟j
    ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    ¬∃k:∀j≠k: ⅟k < ⅟j
    ¬(smallest final.ordinal.reciprocal) (**)

    Either
    (**) is true in every case.
    Then, because of (*),
    there is no completed infinity.

    Your (WM's) completed.infinityᵂᴹ  is
    infinite sets which don't change.
    No set changes.

    If points on the real axis do not change
    then there is a first instance of
    one or more points.

    Points on the real axis do not change
    and
    not.each non.∅.subset is two.ended.
    and
    a next set fits.

    If set S changes,
    then
    both x ∈ S  and  x ∉ S can be claimed
    after which
    _everything_ can be
    a not.first.false augmenting claim.

    The set of known prime numbers changes.

    There is more than one set of known prime numbers.
    Our age has a set with 2⁸²⁵⁸⁹⁹³³-1 in it
    Euclid's age had a set without 2⁸²⁵⁸⁹⁹³³-1 in it
    They are different sets.
    Both of them do.not/did.not/will.not change.

    If sets change,
    any claim can be derived
    and not all derived are true,
    and
    "the lone and level sands stretch far away".

    That can be avoided by
    distinguishing Prim(300BCE) from Prim(2024CE)

    The set of used natural numbers changes.
    Almost all natural numbers remain unused:
    ∀n ∈ ℕ_use: |ℕ \ {1, 2, 3, ..., n}| = ℵo.

    The set ℕ⭳ of
    ordinals j such that [0,j⁺¹) not.fits [0,j)
    does.not/did.not/will.not change.

    Describe an element of ℕ⭳
    Augment with not.first.false claims.
    Each augmenting claim is true of
    each element of ℕ⭳
    in 300BCE, in 2024CE, in 1,000,000CE.

    No set changes.

    You (WM) allege that
    there are _two_ kinds of
    sets which don't accept another element,
    finiteᵂᴹ sets and completedᵂᴹ.infinite sets,

    Otherwise they were not complete.

    All not.first.false must be all not.false
    but only ALL not.first.false.

    Sets do not change.

    Two.ended isn't enough for
    completenessᵂᴹ in linear order.
    Each non.∅.subset two.ended is needed.

    But also
    each non.∅.subset two.ended is enough.

    No set changes.

    If you go from 0 in positive direction,
    then you find a first positive x > 0,
    but afterwards you find also smaller x > 0
    wich you had not encountered before. Why?

    What I find and not.find
    not.changes what exists.

    Describe a unit.fraction, found or not.found,
    Augment with not.first.false claims.
    The augmenting claims are true of
    each unit. fraction, found or not.found.

    The order is anti.symmetric.
    ¬∃x:¬∃y:y<x
    ------------
    ¬∃x:¬∃y:¬(x<y)

    Therefore, a quantifier shift has anti.magic.
    ∀x:∃y:y<x
    ------------
    ¬∃x:∀y:x<y
    ¬∃y:∀x:y<x

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  • From Jim Burns@21:1/5 to Ross Finlayson on Mon Mar 4 13:31:16 2024
    On 3/3/2024 6:19 PM, Ross Finlayson wrote:
    On 03/03/2024 03:07 PM, Richard Damon wrote:

    Yes, but
    he want to count from the other end,
    start at just above 0.

    Every journey starts with a first step.

    Not every thing is a journey.

    You guys are like
    "we're not crossing Zeno's bridge,
    this is close enough,
    and Leibniz comes and goes for us".

    Leibniz doesn't enter Cantor's Paradise.
    We don't enter Cantor's Paradise.
    Nobody enters Cantor's Paradise.

    We make claims about Cantor's Paradise,
    but the claims are located in Cantor's Limbo,
    finitely.many and finite.length.

    The rule in Cantor's Limbo is that,
    if any claim is false,
    then some claim is first.false.

    We carefully only make claims such that,
    for each claim, either
    we already know it's true, or
    we can see it's not.first.false in sequence,
    a sequence located in Cantor's.Limbo.

    No first false, no false, all true.
    Knowledge about Cantor's Paradise
    but gathered in Cantor's Limbo.
    Nobody enters Cantor's Paradise.

    Sum_i=1^infinity 1/2^i = 1

    Which means
    almost all finite sums are near 1
    Known by not.first.false augmenting.claims
    located in Cantor's Limbo.
    Nobody enters Cantor's Paradise.

    Int e^x dx = e^x + C

    And so on.

    ran(f(n) = n/d, 0 <= n <= d, d -> infinity) = [0,1]

    {n/d: 0 ≤ n < d < ω } = [0,1)∩ℚ ≠ [0,1)∩ℝ

    Nobody entered Cantor's Paradise for that.

    And Leibniz is like, "thanks, I got this".

    Leibniz has this.
    We have this.
    Nobody enters Cantor's Paradise.

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  • From WM@21:1/5 to All on Mon Mar 4 18:56:22 2024
    Le 04/03/2024 à 14:08, Jim Burns a écrit :
    On 3/3/2024 3:51 AM, WM wrote:

    There is a gap after *every* unit fraction. (*)

    And, before *each* unit fraction, a unit fraction.

    Does this change (*)?

    For each unit.fraction,
    there is a unit.fraction.before  and
    there is a gap.after, if [⅟1,∞) is a gap.

    Hence
    NUF(x) cannot increase by more than 1
    at any point x.

    Consider a finite sequence of claims.

    Irrelevant. It is sufficient to consider one claim, namely this one:
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0

    If x is a unit fraction,
    then
    a set which x is not.in
    is not the set of unit fractions, which is
    a set which, like all sets, does not change.

    That implies dark unit fractions. On the other hand, when we use
    Dedekind's approach that numbers can be created, then sets do change and
    we can avoid a first unit fraction.

    Note that
    completeness in linear order
    implies
    a first instance

    Completenessᵂᴹ in linear order
    does not correspond to two.ended.

    It does.

    Completenessᵂᴹ in linear order
    corresponds to
    each non.∅.subset two.ended.
    [1]

    That is completeness according to basic logic.
    The change from 0 to more must happen at some point.
    Jim Burns logic is not useful for mathematics but onky for matheology.

    REgards, WM

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  • From Jim Burns@21:1/5 to All on Mon Mar 4 16:52:24 2024
    On 3/4/2024 1:56 PM, WM wrote:
    Le 04/03/2024 à 14:08, Jim Burns a écrit :
    On 3/3/2024 3:51 AM, WM wrote:

    Note that
    completeness in linear order
    implies
    a first instance

    Completenessᵂᴹ in linear order
    does not correspond to two.ended.

    It does.

    For each non.∅.subset two.ended in linear order,
    another element inserted not.fits.

    Otherwise,
    with any non.∅.subset with 0 or 1 ends,
    even if the whole set has 2 ends,
    another element inserted fits.

    What does completenessᵂᴹ mean?

    Completenessᵂᴹ in linear order
    corresponds to
    each non.∅.subset two.ended.
    [1]

    That is completeness according to basic logic.

    What does completenessᵂᴹ mean?

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  • From Jim Burns@21:1/5 to All on Mon Mar 4 16:39:39 2024
    On 3/4/2024 1:56 PM, WM wrote:
    Le 04/03/2024 à 14:08, Jim Burns a écrit :
    On 3/3/2024 3:51 AM, WM wrote:

    There is a gap after *every* unit fraction. (*)

    And, before *each* unit fraction, a unit fraction.

    Does this change (*)?

    For each unit.fraction,
    there is a unit.fraction.before  and
    there is a gap.after, if [⅟1,∞) is a gap.

    Hence
    NUF(x) cannot increase by more than 1
    at any point x.

    Consider a finite sequence of claims.

    Irrelevant.

    It is relevant that you (WM) claim
    ☠ there is a unit fraction which both
    ☠ is after a unit fraction and
    ☠ is first

    You (WM) appear to have a very high tolerance
    for contradiction,
    when you're contradicting yourself.

    What I suspect is that
    you (WM) consider your own contradictions
    a feature, not a bug.
    Ex falso quodlibet,
    so it gives you license to select quodlibet,
    whatever you (WM) _feel_ is best.

    It is sufficient to consider one claim,
    namely this one:
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0

    ∀n ∈ ℕ: ∀k ∈ ℕ: ⅟n - ⅟(n+k+1) > 0

    ∀n ∈ ℕ: ∀k ∈ ℕ: k < |⅟ℕ∩(0,⅟n]|

    ∀n ∈ ℕ: |⅟ℕ∩(0,⅟n]| ∉ ℕ

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  • From Jim Burns@21:1/5 to Ross Finlayson on Mon Mar 4 16:20:10 2024
    On 3/4/2024 1:52 PM, Ross Finlayson wrote:
    On 03/04/2024 10:31 AM, Jim Burns wrote:
    On 3/3/2024 6:19 PM, Ross Finlayson wrote:

    And Leibniz is like, "thanks, I got this".

    Leibniz has this.
    We have this.
    Nobody enters Cantor's Paradise.

    n = 1, 2, 3, ...

    0^1/n = 0, 0, 0, ..., 1

    What, not first first, not ultimate untrue?

    Perhaps you'd like some sort of response to that?

    Perhaps you'd be interested to know that
    I don't know what you mean by
    not.ultimately.untrue.

    You can't be adding omega there
    as an upper bound,

    ω is the least upper bound of ℕ⭳
    the set of finite ordinals.
    By d < ω I mean d is a finite ordinal.

    Literally,
    {n/d: 0 ≤ n < d < ω } = [0,1)∩ℚ ≠ [0,1)∩ℝ

    as d goes to infinity
    there is no upper bound.

    No finite upper bound. ω = lub ℕ⭳

    d does not enter Cantor's Paradise.
    And yet, here is [0,1)∩ℚ

    The range of f always includes 1.

    And d excludes 0

    If that's a problem,
    {n/d: d ≠ 0 ≤ n ≤ d < ω } = [0,1]∩ℚ ≠ [0,1]∩ℝ

    The continuum limit of n/d for whole numbers,

    is not a thing. ℚ ≠ ℝ

    is a marvel.

    It just so happens that we have a strong
    conventional formal opinion to let that
    side of the aspect of what is a continuous
    domain and that being a continuous domain
    out, because it keeps a lot of stuff simpler,

    It keeps jumping functions from being
    continuous everywhere.

    It is simpler, yes.
    But we endure many less simple things.
    Perhaps it is conventional because,
    when we say "continuous everywhere",
    we exclude jumping functions.

    This notion conventionally appears as
    the Intermediate Value Theorem.
    It was in my intro calculus course.
    I suspect it is in most.to.all intro.calc.courses.

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  • From Jim Burns@21:1/5 to All on Mon Mar 4 17:53:22 2024
    On 3/4/2024 4:44 AM, WM wrote:
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :

    There is no bound on that end,
    so there is no first.

    There is a bound, namely zero.

    Which isn't in the set,
    so the set has no bound in it.

    But the set has a bound such that
    it cannot further extend.

    A set doesn't change.

    Sets S of sheep or of pebbles exist such that
    a next set S⁺ᴮᵒᵇ doesn't fit.

    exists S |⇇ S⁺ᴮᵒᵇ

    Each S in which S⁺ᴮᵒᵇ doesn't fit
    fits in some [0,n) before.ordinal.n
    such that
    [0,n⁺¹) before.next.n⁺¹ doesn't fit in [0,n)

    S |⇇ S⁺ᴮᵒᵇ ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ exists n: S ⇉ [0,n) |⇇ [0,n⁺¹)

    ℕ⭳ is the set of ordinals n such that
    [0,n⁺¹) doesn't fit in [0,n)
    n ∈ ℕ⭳ ⟺ [0,n) |⇇ [0,n⁺¹)

    For each n ∈ ℕ⭳
    [0,n⁺¹) fits in ℕ⭳ and
    ℕ⭳ not.fits in [0,n)
    otherwise
    [0,n⁺¹) fits in [0,n)

    n ∈ ℕ⭳
    [0,n) |⇇ [0,n⁺¹) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ [0,n⁺¹) ⇉ ℕ⭳ ⇉| [0,n) |⇇ [0,n⁺¹)

    | Assume otherwise.
    | Assume
    | [0,n⁺¹) ⇉ ℕ⭳ ⇉ [0,n) |⇇ [0,n⁺¹)
    |
    | [0,n⁺¹) ⇉ [0,n) |⇇ [0,n⁺¹)
    | Contradiction.

    S |⇇ S⁺ᴮᵒᵇ ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ exists n: S ⇉ [0,n) |⇇ [0,n⁺¹)

    not.exists n: ℕ⭳ ⇉ [0,n) |⇇ [0,n⁺¹) ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    not(ℕ⭳ |⇇ ℕ⭳⁺ᴮᵒᵇ)
    ℕ⭳ ⇇ ℕ⭳⁺ᴮᵒᵇ

    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Tue Mar 5 10:07:03 2024
    Le 04/03/2024 à 22:52, Jim Burns a écrit :
    On 3/4/2024 1:56 PM, WM wrote:

    What does completenessᵂᴹ mean?

    No element is missing. All are present. In particular every unit fraction
    will be encountered by a moving cursor. Therefore there is a first one and
    a last one in both directions.

    It is not necessary to count from n to n+1 in order to move through all
    natural numbers but every number can be encountered on the first try - in principle, not in realit, because most are dark.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Tue Mar 5 09:57:21 2024
    Le 04/03/2024 à 22:39, Jim Burns a écrit :
    On 3/4/2024 1:56 PM, WM wrote:

    It is sufficient to consider one claim,
    namely this one:
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0

    ∀n ∈ ℕ: ∀k ∈ ℕ: ⅟n - ⅟(n+k+1) > 0

    This does not invalidate the fact that after ***every*** unit fraction
    there is a gap without unit fractions forcing NUF(x) to be constant.
    Infinitely many unit fractions cannot sit at one and the same point. But
    that would be necessary if NUF(x) jumped from 0 to ℵo. Therefore we have
    only the alternatives: Either no completeness = potential infinity =
    variable sets, or ~∀n ∈ ℕ ∃ n+1 ∈ ℕ.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Tue Mar 5 10:09:30 2024
    Le 04/03/2024 à 23:53, Jim Burns a écrit :
    On 3/4/2024 4:44 AM, WM wrote:
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :

    There is no bound on that end,
    so there is no first.

    There is a bound, namely zero.

    Which isn't in the set,
    so the set has no bound in it.

    But the set has a bound such that
    it cannot further extend.

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    This has been disproved by NUF(x), even if many don't understand the
    proof.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Tue Mar 5 06:40:05 2024
    On 3/5/24 4:57 AM, WM wrote:
    Le 04/03/2024 à 22:39, Jim Burns a écrit :
    On 3/4/2024 1:56 PM, WM wrote:

    It is sufficient to consider one claim,
    namely this one:
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0

    ∀n ∈ ℕ: ∀k ∈ ℕ: ⅟n - ⅟(n+k+1) > 0

    This does not invalidate the fact that after ***every*** unit fraction
    there is a gap without unit fractions forcing NUF(x) to be constant. Infinitely many unit fractions cannot sit at one and the same point. But
    that would be necessary if NUF(x) jumped from 0 to ℵo. Therefore we have only the alternatives: Either no completeness = potential infinity =
    variable sets, or ~∀n ∈ ℕ ∃ n+1 ∈ ℕ.

    Regards, WM


    But the gap BEFORE the unit fraction is smaller than the unit fraction,
    so there is always more unit fractions below it.

    Your logic just can't handle the unboundedness of the beginning because
    it doesn't understand how that works.

    Yes, NUF(x) JUMPS because it can't find the first point to start
    counting at, because no point is the first.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Tue Mar 5 06:36:42 2024
    On 3/5/24 5:09 AM, WM wrote:
    Le 04/03/2024 à 23:53, Jim Burns a écrit :
    On 3/4/2024 4:44 AM, WM wrote:
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :

    There is no bound on that end,
    so there is no first.

    There is a bound, namely zero.

    Which isn't in the set,
    so the set has no bound in it.

    But the set has a bound such that
    it cannot further extend.

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Why? N just needs to be the complete set of Natural Numbers, the full
    complete infinity of them.


    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    This has been disproved by NUF(x), even if many don't understand the proof.

    No. it proves that you don't know what you are talking about, because
    your logic is too small to handle what you are talking about.


    Regards, WM



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 6 10:04:45 2024
    Le 05/03/2024 à 12:40, Richard Damon a écrit :
    On 3/5/24 4:57 AM, WM wrote:
    Le 04/03/2024 à 22:39, Jim Burns a écrit :
    On 3/4/2024 1:56 PM, WM wrote:

    It is sufficient to consider one claim,
    namely this one:
    ∀n ∈ ℕ: 1/n - 1/(n+1) = d_n > 0

    ∀n ∈ ℕ: ∀k ∈ ℕ: ⅟n - ⅟(n+k+1) > 0

    This does not invalidate the fact that after ***every*** unit fraction
    there is a gap without unit fractions forcing NUF(x) to be constant.
    Infinitely many unit fractions cannot sit at one and the same point. But
    that would be necessary if NUF(x) jumped from 0 to ℵo. Therefore we have >> only the alternatives: Either no completeness = potential infinity =
    variable sets, or ~∀n ∈ ℕ ∃ n+1 ∈ ℕ.

    But the gap BEFORE the unit fraction is smaller than the unit fraction,
    so there is always more unit fractions below it.

    If this is true for all unit fractions, then there are not all unit
    fractions existing permanently.

    Your logic just can't handle the unboundedness of the beginning

    How do you handle the beginning?

    Yes, NUF(x) JUMPS

    Where does it jump?

    because it can't find the first point to start
    counting at, because no point is the first.

    Why can't a first point be found? Permanently existing points are
    irreversible. If a first point cannot be found, it must be not existing or dark. But NUF finds, by definition, also dark points.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 6 10:00:40 2024
    Le 05/03/2024 à 12:36, Richard Damon a écrit :
    On 3/5/24 5:09 AM, WM wrote:
    Le 04/03/2024 à 23:53, Jim Burns a écrit :
    On 3/4/2024 4:44 AM, WM wrote:
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :

    There is no bound on that end,
    so there is no first.

    There is a bound, namely zero.

    Which isn't in the set,
    so the set has no bound in it.

    But the set has a bound such that
    it cannot further extend.

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Why? N just needs to be the complete set of Natural Numbers, the full complete infinity of them.

    Completeness of ℕ implies the permanent existence of all natnumbers and therefore of all unit fractions too.

    No.

    What else could completeness mean in your opinion?

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Mar 6 08:24:04 2024
    On 3/6/24 2:00 AM, WM wrote:
    Le 05/03/2024 à 12:36, Richard Damon a écrit :
    On 3/5/24 5:09 AM, WM wrote:
    Le 04/03/2024 à 23:53, Jim Burns a écrit :
    On 3/4/2024 4:44 AM, WM wrote:
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :

    There is no bound on that end,
    so there is no first.

    There is a bound, namely zero.

    Which isn't in the set,
    so the set has no bound in it.

    But the set has a bound such that
    it cannot further extend.

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Why? N just needs to be the complete set of Natural Numbers, the full
    complete infinity of them.

    Completeness of ℕ implies the permanent existence of all natnumbers and therefore of all unit fractions too.

    So if N is complete, how does it change?

    You are just admitting your logic is inconsistant on this set


    No.

    What else could completeness mean in your opinion?


    I said, in reply to your statement:


    This has been disproved by NUF(x), even if many don't understand the
    proof.

    No. it proves that you don't know what you are talking about, because
    your logic is too small to handle what you are talking about.

    So, I wasn't talking about completeness with my No that you decietfully
    edited (and needing to be decietful is an admission that you know your
    logic is bad)

    I was saying that you NUF doesn't prove what you claim, because your NUF doesn't actually exist as a function with defined values at define
    points for values of x > 0.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 6 17:24:25 2024
    Le 06/03/2024 à 11:34, FromTheRafters a écrit :
    WM formulated on Wednesday :
    Le 05/03/2024 à 12:36, Richard Damon a écrit :
    On 3/5/24 5:09 AM, WM wrote:
    Le 04/03/2024 à 23:53, Jim Burns a écrit :
    On 3/4/2024 4:44 AM, WM wrote:
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :

    There is no bound on that end,
    so there is no first.

    There is a bound, namely zero.

    Which isn't in the set,
    so the set has no bound in it.

    But the set has a bound such that
    it cannot further extend.

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Why? N just needs to be the complete set of Natural Numbers, the full
    complete infinity of them.

    Completeness of ℕ implies the permanent existence of all natnumbers and
    therefore of all unit fractions too.

    No.

    What else could completeness mean in your opinion?

    A complete set, in your mental model, makes no sense since the set is
    defined as having all of its elements anyway.

    This is assumed to be true bit is in contradiction with applications like Hilbert's hotel. All guests (natural numbers) occupy allroorms (natural numbers. Nevertheless, another natural number appears.

    Most will be thinking of this when completeness is mentioned.

    https://en.wikipedia.org/wiki/Completeness_of_the_real_numbers https://www.quora.com/What-is-a-complete-set

    That is not the completeness of actual infinity.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 6 17:28:39 2024
    Le 06/03/2024 à 17:24, Richard Damon a écrit :

    I was saying that you NUF doesn't prove what you claim, because your NUF doesn't actually exist as a function with defined values at define
    points for values of x > 0.

    If infinity is actually complete, then NUF exists.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Mar 6 09:44:52 2024
    On 3/6/24 9:24 AM, WM wrote:
    Le 06/03/2024 à 11:34, FromTheRafters a écrit :
    WM formulated on Wednesday :
    Le 05/03/2024 à 12:36, Richard Damon a écrit :
    On 3/5/24 5:09 AM, WM wrote:
    Le 04/03/2024 à 23:53, Jim Burns a écrit :
    On 3/4/2024 4:44 AM, WM wrote:
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :

    There is no bound on that end,
    so there is no first.

    There is a bound, namely zero.

    Which isn't in the set,
    so the set has no bound in it.

    But the set has a bound such that
    it cannot further extend.

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Why? N just needs to be the complete set of Natural Numbers, the
    full complete infinity of them.

    Completeness of ℕ implies the permanent existence of all natnumbers
    and therefore of all unit fractions too.

    No.

    What else could completeness mean in your opinion?

    A complete set, in your mental model, makes no sense since the set is
    defined as having all of its elements anyway.

    This is assumed to be true bit is in contradiction with applications
    like Hilbert's hotel. All guests (natural numbers) occupy allroorms
    (natural numbers. Nevertheless, another natural number appears.

    It isn't a contradiction, but a paradox, which is answered when we look
    at the actual properties of an infinite set (which differ in some ways
    from a finite set).

    There are a number of transformation we can do to an infinite set that
    leaves the set as having the same size, and thus being able to be in a one-to-one relationship between the before and after transformation sets
    even if it seems they should be different when thinking about the same transformation with finite sets.

    Of course, since your logic system uses criteria that require those
    finite set properties, your logic system is just shown not to be able to
    handle the infinite sets in the first place.


    Most will be thinking of this when completeness is mentioned.

    https://en.wikipedia.org/wiki/Completeness_of_the_real_numbers
    https://www.quora.com/What-is-a-complete-set

    That is not the completeness of actual infinity.

    Regards, WM



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Mar 6 09:52:44 2024
    On 3/6/24 9:28 AM, WM wrote:
    Le 06/03/2024 à 17:24, Richard Damon a écrit :

    I was saying that you NUF doesn't prove what you claim, because your
    NUF doesn't actually exist as a function with defined values at define
    points for values of x > 0.

    If infinity is actually complete, then NUF exists.

    Regards, WM



    I suppose you need to define what you mean by infinity being complete.

    After all, with the Natural Numbers, Rational, or Reals, none of the
    numbers themselves are infinite, only the set of them is.

    So, if NUF(x) needs something that is infinte for its x or its value,
    then it is outside the domain/range of those number systems.

    It seems it needs x to be outside the reals to generate results that are Natural Numbers, and results outside those numbers to give the answer
    for any value in those numbers, so, it isn't actually defined in any of
    the systems.

    NUF(x) can only be even attempted to be defined in a trans-finite number system, and to even do that, it needs to accept some trans-finite number
    values as the point where it moves to each finite natural number value.

    Our Unbounded but Finite Number systems sit across the boundary of
    "infinity".

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 6 18:06:56 2024
    Le 06/03/2024 à 18:44, Richard Damon a écrit :
    On 3/6/24 9:24 AM, WM wrote:

    A complete set, in your mental model, makes no sense since the set is
    defined as having all of its elements anyway.

    This is assumed to be true bit is in contradiction with applications
    like Hilbert's hotel. All guests (natural numbers) occupy allroorms
    (natural numbers. Nevertheless, another natural number appears.

    It isn't a contradiction, but a paradox,

    Nonsense. It is impossible to add an element if all are already present.
    That is not a paradox but simply your superstition violating basic logic.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 6 18:13:36 2024
    Le 06/03/2024 à 18:52, Richard Damon a écrit :

    I suppose you need to define what you mean by infinity being complete.

    If there is an infinite set, then none of its elements can be added.
    For instance Hilbert's hotel is impossible in actual infinity.

    So, if NUF(x) needs something that is infinte for its x or its value,
    then it is outside the domain/range of those number systems.

    NUF(x) counts all really existing points.

    It seems it needs x to be outside the reals to generate results that are Natural Numbers,

    No, every unit fraction is a real number.

    NUF(x) can only be even attempted to be defined in a trans-finite number system,

    No. The first point is counted by 1. Nothing transfinite.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Wed Mar 6 13:29:22 2024
    On 3/5/2024 5:09 AM, WM wrote:
    Le 04/03/2024 à 23:53, Jim Burns a écrit :
    On 3/4/2024 4:44 AM, WM wrote:
    Le 03/03/2024 à 21:52, Richard Damon a écrit :
    On 3/3/24 2:02 PM, WM wrote:
    Le 03/03/2024 à 13:19, Richard Damon a écrit :

    There is no bound on that end,
    so there is no first.

    There is a bound, namely zero.

    Which isn't in the set,
    so the set has no bound in it.

    But the set has a bound such that
    it cannot further extend.

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    If ∀n ∈ ℕ⭳: ∃n⁺¹ ∈ ℕ⭳ then
    ℕ⭳⁺ᴮ𐞥ᵇ fits ℕ⭳
    == ∃ 1.to.1.map to ℕ⭳ from ℕ⭳⁺ᴮ𐞥ᵇ
    ℕ⭳ not.changes
    ℕ⭳⁺ᴮ𐞥ᵇ not.changes
    ℕ⭳⁺ᴮ𐞥ᵇ and ℕ⭳ are two different sets.

    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    This has been disproved by NUF(x),
    even if many don't understand the proof.

    ∀ n ∈ ℕ⭳:
    ¬∃ 1.to.1.map to [0,n) from [0,n+1)
    ∃ 1.to.1.map to ℕ⭳ from [0,n+1)
    ¬∃ 1.to.1.map to [0,n) from ℕ⭳

    ∀ S such that
    ¬∃ 1.to.1.map to S from S+Bob:
    ∃ n e ℕ⭳ such that
    ∃ 1.to.1.map to [0,n) from S

    ¬∃ n e ℕ⭳ such that
    ∃ 1.to.1.map to [0,n) from ℕ⭳

    ¬(¬∃ 1.to.1.map to ℕ⭳ from ℕ⭳+Bob)

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Mar 6 11:51:58 2024
    On 3/6/24 10:06 AM, WM wrote:
    Le 06/03/2024 à 18:44, Richard Damon a écrit :
    On 3/6/24 9:24 AM, WM wrote:

    A complete set, in your mental model, makes no sense since the set
    is defined as having all of its elements anyway.

    This is assumed to be true bit is in contradiction with applications
    like Hilbert's hotel. All guests (natural numbers) occupy allroorms
    (natural numbers. Nevertheless, another natural number appears.

    It isn't a contradiction, but a paradox,

    Nonsense. It is impossible to add an element if all are already present.
    That is not a paradox but simply your superstition violating basic logic.

    Regards, WM




    Not really.

    The logic of infinite sets is just non-intuative, and if you try to use
    logic based on finite sets you just break.

    After all, you can split in infinite set into two pieces, both of which
    have individually just as many elements as the original set as a whole.

    Thus increasing the count by one while keeping the set the same isn't hard.

    Your problem is your mind is just to constrained by its false teaching
    that it has adopted.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Mar 6 12:06:49 2024
    On 3/6/24 10:13 AM, WM wrote:
    Le 06/03/2024 à 18:52, Richard Damon a écrit :

    I suppose you need to define what you mean by infinity being complete.

    If there is an infinite set, then none of its elements can be added.
    For instance Hilbert's hotel is impossible in actual infinity.

    So, you don't actually understand how infinity works.

    You don't understand that you can divide an infinite set into multiple
    sets that all have the same number of elements as you started with.

    Starting from a inconsistant definition doesn't get you to a usable system.

    "Hilbert's Hotel" explains how naturally infinte numbers work. If you
    want to say your system works differently, you need to explain how you
    get an equivalent infinte set of Natural Numbers with a different set of properties.

    The fact you don't understand how it works, doesn't make it not true.

    Your problem is you don't seem to understand, or accept, how infinity
    actually works, so you end up with a system that doesn't actually have a "Complete Infinity".


    So, if NUF(x) needs something that is infinte for its x or its value,
    then it is outside the domain/range of those number systems.

    NUF(x) counts all really existing points.

    Nope, because you have defined it to start at a point that doesn't exist.


    It seems it needs x to be outside the reals to generate results that
    are Natural Numbers,

    No, every unit fraction is a real number.

    But no unit fraction is the first, so if NUF(x) can be 1, it can't be at
    a unit fraction.




    NUF(x) can only be even attempted to be defined in a trans-finite
    number system,

    No. The first point is counted by 1. Nothing transfinite.\

    Except there isn't a "first point".

    You seem to keep on forgetting that fact, because your mind can't seem
    to handle it.

    If NUF(x) can be 1, you need to define something that exists that it
    happens at. You can't just say it happens at points that don't actually
    exist.


    Regards, WM



    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Thu Mar 7 10:47:13 2024
    Le 06/03/2024 à 23:56, "Chris M. Thomasson" a écrit :
    On 3/6/2024 9:28 AM, WM wrote:
    Le 06/03/2024 à 17:24, Richard Damon a écrit :

    I was saying that you NUF doesn't prove what you claim, because your
    NUF doesn't actually exist as a function with defined values at define
    points for values of x > 0.

    If infinity is actually complete, then NUF exists.

    huh? Since when does a infinite unbounded set like the natural numbers finally complete?

    Since Cantor claims a sequence of digits d_n could define a real number uniquely.

    That implies that you think that there is a largest
    natural number and/or a smallest unit fraction.

    In fact.

    Nonsense!

    In fact. Or dark.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 7 10:41:57 2024
    Le 06/03/2024 à 19:29, Jim Burns a écrit :

    Unreadable waffle.

    ℕ⭳ not.changes

    Then there is a smallest unit fraction. It is dark.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 7 10:53:04 2024
    Le 06/03/2024 à 20:51, Richard Damon a écrit :
    On 3/6/24 10:06 AM, WM wrote:

    It is impossible to add an element if all are already present.
    That is not a paradox but simply your superstition violating basic logic.

    Not really.

    The logic of infinite sets is just non-intuative, and if you try to use
    logic based on finite sets you just break.

    Set-logic must adhere to basic logic. It is impossible to add an element
    if all are already present.
    Every claim disobeying this basic logic is nonsesen.

    After all, you can split in infinite set into two pieces, both of which
    have individually just as many elements as the original set as a whole.

    This can only happen in potential infinity, not in complete infinite sets.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 7 11:01:40 2024
    Le 06/03/2024 à 21:06, Richard Damon a écrit :
    On 3/6/24 10:13 AM, WM wrote:
    Le 06/03/2024 à 18:52, Richard Damon a écrit :

    I suppose you need to define what you mean by infinity being complete.

    If there is an infinite set, then none of its elements can be added.
    For instance Hilbert's hotel is impossible in actual infinity.

    So, you don't actually understand how infinity works.

    I understand that matheology is erected on lies and stupidity.

    Potential and actual infinity are interchanged whenever set theory breaks
    down.

    But no unit fraction is the first, so if NUF(x) can be 1, it can't be at
    a unit fraction.

    NUF(x) cannot grow from 0 to more than 1 because after every unit fraction there is a gap with NUF(x) being constant. You seem to keep on forgetting
    that fact, because your mind can't seem to handle it.

    If NUF(x) can be 1, you need to define something that exists that it
    happens at. You can't just say it happens at points that don't actually exist.

    I do not claim that NUF(x) = 1 exists. It exists only if infinity is
    actual - a necessary precondition for Cantor's claims.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Thu Mar 7 14:24:21 2024
    On 3/7/2024 5:41 AM, WM wrote:
    Le 06/03/2024 à 19:29, Jim Burns a écrit :
    On 3/5/2024 5:09 AM, WM wrote:
    Le 04/03/2024 à 23:53, Jim Burns a écrit :

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    ℕ⭳ not.changes

    Then there is a smallest unit fraction.
    It is dark.

    Changingᵂᴹ ℕ⭳ is the same today and at the Big Bang,
    and when the stars grow cold, here and outside
    the observable universe.
    Everyone.else would say ℕ⭳ not.changesⁿᵒᵗᵂᴹ

    Each unit fraction, darkᵂᴹ or not, is preceded.
    Everyone.else would say each is not.firstⁿᵒᵗᵂᴹ

    ----
    There are two related but not.quite.equivalent ideas
    at work here, fitting and having ends.

    ----
    For some sets, next not.fits.
    For example, for S, next not.fits.
    Inserting another element "Bob" yields
    a different set S⁺ᴮᵒᵇ, next to S, such that
    no 1.to.1.map to S from S⁺ᴮᵒᵇ exists.
    No visibleᵂᴹ map exists. No darkᵂᴹ map exists.

    Sets which next not.fits include
    all the tedious sets of sheep, pebbles,
    teacups, saucers, and so forth.
    Finiteⁿᵒᵗᵂᴹ sets.

    If we accept that,
    for each two sets, one of them fits in the other,
    then the sets which next not.fits are exactly
    the finiteⁿᵒᵗᵂᴹ sets.

    ----
    Some sets have some linear order by which
    they are not.two.ended.
    These are the infiniteⁿᵒᵗᵂᴹ sets.

    For simplicity of expression, I include
    the empty set and singletons among the two.ended.

    A transitive.trichotomous order '<' is linear.
    x < y ∧ y < z ⟹ x < z
    x <≠≯ y ∨ x ≮=≯ y ∨ x ≮≠> y ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
    '<' is linear

    For each set with linear order,
    excluding only the empty set and singletons
    there are multiple linear orders < <₂ <₃ <₄ ...

    For each set with some linear order,
    by one of its linear orders, it's two.ended.

    For example, consider
    the all.visibleᵂᴹ half.open real interval (0,1]
    In the usual, arithmetic order, (0,1] has one end.
    Its greatest.lower.bound 0 isn't in (0,1]
    so 0 isn't an end.
    Nothing darkᵂᴹ is in (0,1]. No darkᵂᴹ ends.

    However,
    there is another order <₂ of the same elements
    which is linear and has two ends.
    <₂ is the same as the usual order,
    except that ½ is first.
    ½ <₂ᣔ (0,1]\{½}

    <₂ and < are transitive.trichotomous.
    <₂ and < are linear.
    The same set with the same elements is
    two.ended by <₂ and one.ended by <
    That set is infiniteⁿᵒᵗᵂᴹ

    ----
    Some sets have some linear order by which
    they are not.two.ended.
    These are the infiniteⁿᵒᵗᵂᴹ sets.

    Some sets don't have any linear order by which
    they are not.two.ended.
    These are the finiteⁿᵒᵗᵂᴹ sets.

    All sets have some linear order by which
    they are two.ended.
    These are the finiteⁿᵒᵗᵂᴹ and infiniteⁿᵒᵗᵂᴹ sets.

    ----
    Some sets have some linear order by which
    they are not.two.ended.

    Some sets have some linear order by which
    some subset is not.two.ended.

    In some sets, next fits.

    Those are each descriptions of the same sets,
    the infiniteⁿᵒᵗᵂᴹ sets.


    Some sets not.have some linear order by which
    they are not.two.ended.

    Some sets not.have some linear order by which
    some subset is not.two.ended.

    In some sets, next not.fits.

    Those are each descriptions of the same sets,
    the finiteⁿᵒᵗᵂᴹ sets.

    ----
    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    ℕ⭳ not.changes

    Then there is a smallest unit fraction.
    It is dark.

    ℕ⭳ is the set of ordinals n such that next not.fits.
    No 1.to.1.map to [0,n) from [0,n⁺¹) exists.

    Whether next not.fits in an ordinal not.changes.
    Whether an ordinal is in ℕ⭳ not.changes.

    The subset ℕ⭳ ⊇ ℕ⭳ is one.ended.
    There are no darkᵂᴹ elements in ℕ⭳
    Each visibleᵂᴹ element isn't an upper end.
    ℕ⭳ is infiniteⁿᵒᵗᵂᴹ.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Thu Mar 7 12:07:48 2024
    On 3/7/24 2:53 AM, WM wrote:
    Le 06/03/2024 à 20:51, Richard Damon a écrit :
    On 3/6/24 10:06 AM, WM wrote:

    It is impossible to add an element if all are already present. That
    is not a paradox but simply your superstition violating basic logic.

    Not really.

    The logic of infinite sets is just non-intuative, and if you try to
    use logic based on finite sets you just break.

    Set-logic must adhere to basic logic. It is impossible to add an element
    if all are already present.
    Every claim disobeying this basic logic is nonsesen.

    But then how do you explain that when an infinte set divided into two
    equal parts both parts are as big as the original set?


    After all, you can split in infinite set into two pieces, both of
    which have individually just as many elements as the original set as a
    whole.

    This can only happen in potential infinity, not in complete infinite sets.

    Nope. It works with the natural numbers, which are an complete infinite set.

    I guess your logic or definition are just defective.


    Regards, WM




    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Thu Mar 7 12:12:35 2024
    On 3/7/24 3:01 AM, WM wrote:
    Le 06/03/2024 à 21:06, Richard Damon a écrit :
    On 3/6/24 10:13 AM, WM wrote:
    Le 06/03/2024 à 18:52, Richard Damon a écrit :

    I suppose you need to define what you mean by infinity being complete.

    If there is an infinite set, then none of its elements can be added.
    For instance Hilbert's hotel is impossible in actual infinity.

    So, you don't actually understand how infinity works.

    I understand that matheology is erected on lies and stupidity.

    Potential and actual infinity are interchanged whenever set theory
    breaks down.

    I guess that means that you are admitting that your "logic" just can't
    handle the truely infinite sets.




    But no unit fraction is the first, so if NUF(x) can be 1, it can't be
    at a unit fraction.

    NUF(x) cannot grow from 0 to more than 1 because after every unit
    fraction there is a gap with NUF(x) being constant. You seem to keep on forgetting that fact, because your mind can't seem to handle it.

    And thus NUF(x) doesn't exist as there is no "first unit fraction" for
    it to be 1 at.


    If NUF(x) can be 1, you need to define something that exists that it
    happens at. You can't just say it happens at points that don't
    actually exist.

    I do not claim that NUF(x) = 1 exists. It exists only if infinity is
    actual - a necessary precondition for Cantor's claims.

    But the Natural Numbers ARE an infinite set, so it seems either your
    logic doesn't allow you to HAVE the natural numbers, or you admit your
    logic is just wrong.

    Either way, you can't use the natural number, or the unit fractions, in
    your logic, if you admit they don't exist in your logic.

    To do so is to just admit you are being a hypocritical liar.


    Regards, WM


    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Thu Mar 7 15:33:28 2024
    On 3/7/2024 5:41 AM, WM wrote:
    Le 06/03/2024 à 19:29, Jim Burns a écrit :
    On 3/5/2024 5:09 AM, WM wrote:
    Le 04/03/2024 à 23:53, Jim Burns a écrit :

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    ℕ⭳ not.changes

    Then there is a smallest unit fraction.
    It is dark.

    ℕ⭳ is the set of all ordinals which next not.fits.
    For each n ∈ ℕ⭳
    a 1.to.1.map to [0,n) from [0,n⁺¹) not.exists.
    They are the finiteⁿᵒᵗᵂᴹ ordinals.

    For each set S which next not.fits,
    exists n ∈ ℕ⭳ such that S fits [0,n)
    [0,n⁺¹) not.fits [0,n)
    They are the finiteⁿᵒᵗᵂᴹ sets.

    ----
    if
    exists g: [0,n⁺¹⁺¹) ⇉ [0,n⁺¹) 1.to.1
    next fits [0,n⁺¹)
    then
    exists f: [0,n⁺¹) ⇉ [0,n) 1.to.1
    next fits [0,n)

    ...because
    1.to.1 f can be defined from 1.to.1 g
    f(g⁻¹(n⁺¹)) = g(n⁺¹⁺¹)
    and otherwise f(j) = g(j)

    if
    next not.fits [0,n)
    n ∈ ℕ⭳
    then
    next not.fits [0,n⁺¹)
    n⁺¹ ∈ ℕ⭳

    ----
    ℕ⭳ is defined such that,
    if
    [0,n⁺¹) not.fits [0,n)
    then
    [0,n) fits ℕ⭳
    and
    [0,n⁺¹⁺¹) not.fits [0,n⁺¹)
    [0,n⁺¹) fits ℕ⭳

    Thus,
    ℕ⭳ not.fits [0,n)

    | Assume otherwise.
    | Assume ℕ⭳ fits [0,n)
    |
    | h: ℕ⭳ ⇉ [0,n) 1.to.1
    | id: [0,n⁺¹) ⇉ ℕ⭳ 1.to.1
    | h∘id: [0,n⁺¹) ⇉ [0,n) 1.to.1
    | next fits [0,n)
    |
    | However,
    | next not.fits [0,n)
    | Contradiction.

    ----
    For each set S which next not.fits,
    exists n ∈ ℕ⭳ such that S fits [0,n)
    [0,n⁺¹) not.fits [0,n)
    They are the finiteⁿᵒᵗᵂᴹ sets.

    not.exists n ∈ ℕ⭳ such that ℕ⭳ fits [0,n)
    for ℕ⭳ next fits
    ℕ⭳ is an infiniteⁿᵒᵗᵂᴹ set.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 8 07:52:25 2024
    Le 07/03/2024 à 20:24, Jim Burns a écrit :

    Each unit fraction, darkᵂᴹ or not, is preceded.
    Everyone.else would say each is not.firstⁿᵒᵗᵂᴹ

    That is impossible for permanently existing points, because each unit
    fraction is followed by a constant level of NUF. How to exclude this in
    your opinion?

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 8 07:54:19 2024
    Le 07/03/2024 à 21:03, "Chris M. Thomasson" a écrit :

    In fact there is no smallest unit fraction...

    Each unit fraction is followed by a constant level of NUF. How to exclude
    this in your opinion?

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Fri Mar 8 07:55:44 2024
    Le 07/03/2024 à 21:07, Richard Damon a écrit :

    After all, you can split in infinite set into two pieces, both of
    which have individually just as many elements as the original set as a
    whole.

    This can only happen in potential infinity, not in complete infinite sets.

    Nope. It works with the natural numbers, which are an complete infinite set.

    Each unit fraction is followed by a constant level of NUF. How to exclude
    this in your opinion?

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 8 08:33:00 2024
    Le 07/03/2024 à 21:33, Jim Burns a écrit :
    On 3/7/2024 5:41 AM, WM wrote:

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    ℕ⭳ not.changes

    Then there is a smallest unit fraction.
    It is dark.

    ℕ⭳ is the set of all ordinals which next not.fits.
    For each n ∈ ℕ⭳
    a 1.to.1.map to [0,n) from [0,n⁺¹) not.exists.
    They are the finiteⁿᵒᵗᵂᴹ ordinals.

    NUF(x) = 1 exists for permanently existing points, because each unit
    fraction is followed by a constant level of NUF. How to exclude this in
    your opinion?

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 8 08:29:38 2024
    Le 07/03/2024 à 21:12, Richard Damon a écrit :
    On 3/7/24 3:01 AM, WM wrote:
    Le 06/03/2024 à 21:06, Richard Damon a écrit :
    On 3/6/24 10:13 AM, WM wrote:
    Le 06/03/2024 à 18:52, Richard Damon a écrit :

    I suppose you need to define what you mean by infinity being complete. >>>>
    If there is an infinite set, then none of its elements can be added.
    For instance Hilbert's hotel is impossible in actual infinity.

    So, you don't actually understand how infinity works.

    I understand that matheology is erected on lies and stupidity.

    Potential and actual infinity are interchanged whenever set theory
    breaks down.

    I guess that means that you are admitting that your "logic" just can't
    handle the truely infinite sets.

    You guess wrong as always. Logic is independent of mine and can
    distinguish between potential and actual infinity. Only the liars and
    cranks of matheology try to blur it.


    But no unit fraction is the first, so if NUF(x) can be 1, it can't be
    at a unit fraction.

    NUF(x) cannot grow from 0 to more than 1 because after every unit
    fraction there is a gap with NUF(x) being constant. You seem to keep on
    forgetting that fact, because your mind can't seem to handle it.

    And thus NUF(x) doesn't exist as there is no "first unit fraction" for
    it to be 1 at.

    NUF(x) is well-defined and therefore exists.

    If NUF(x) can be 1, you need to define something that exists that it
    happens at. You can't just say it happens at points that don't
    actually exist.

    I do not claim that NUF(x) = 1 exists. It exists only if infinity is
    actual - a necessary precondition for Cantor's claims.

    But the Natural Numbers ARE an infinite set, so it seems either your
    logic doesn't allow you to HAVE the natural numbers, or you admit your
    logic is just wrong.

    I apply logic that is the basis of all sciences.

    Either way, you can't use the natural number, or the unit fractions, in
    your logic, if you admit they don't exist in your logic.

    It is not my logic but universal logic without which all maths would break down.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 8 09:14:08 2024
    On 3/8/2024 2:52 AM, WM wrote:
    Le 07/03/2024 à 20:24, Jim Burns a écrit :

    Each unit fraction, darkᵂᴹ or not, is preceded.
    Everyone.else would say each is not.firstⁿᵒᵗᵂᴹ

    Each unit.fractionᵂᴹ is a final.ordinal.reciprocalᴶᴮ

    Each unit.fraction ⅟n is preceded by u.f ⅟n+¹ and
    each u,f ⅟n≠⅟1 is followed by u.f.free ⅟(n⋅n⁻¹)
    Last.u.f ⅟1 is followed by u.f.free ∞ⁿᵒᵗᵂᴹ

    That is impossible for permanently existing points,

    ⅟n+¹ ⅟n ⅟n⁻¹ are permanentlyⁿᵒᵗᵂᴹ existing.

    because each unit fraction is followed by
    a constant level of NUF.

    ⅟n is precededⁿᵒᵗᵂᴹ and distinctⁿᵒᵗᵂᴹ

    ⅟n is not.firstⁿᵒᵗᵂᴹ and followed.by.a.constant.levelⁿᵒᵗᵂᴹ

    How to exclude this
    in your opinion?

    What is the not.opinion reasonⁿᵒᵗᵂᴹ to exclude ⅟n⁻¹ ?

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 8 15:32:21 2024
    Le 08/03/2024 à 15:14, Jim Burns a écrit :
    On 3/8/2024 2:52 AM, WM wrote:

    each unit fraction is followed by
    a constant level of NUF.
    How to exclude this
    in your opinion?

    What is the not.opinion reasonⁿᵒᵗᵂᴹ to exclude ⅟n⁻¹ ?

    If you don't understand it, try to think better or stop your waffle.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 8 11:52:04 2024
    \On 3/8/2024 3:33 AM, WM wrote:
    Le 07/03/2024 à 21:33, Jim Burns a écrit :
    On 3/7/2024 5:41 AM, WM wrote:

    A set doesn't change.

    If ∀n ∈ ℕ ∃n+1 ∈ ℕ, then the set ℕ changes.

    Set ℕ⭳ doesn't change.
    Set ℕ⭳ isn't finite.

    ℕ⭳ not.changes

    Then there is a smallest unit fraction.
    It is dark.

    ℕ⭳ is the set of all ordinals which next not.fits.

    [0,n⁺¹) ⇉| [0,n) ⟹ n ∈ ℕ⭳
    [0,n⁺¹) ⇉ [0,n) ⟹ n ∉ ℕ⭳

    For each n ∈ ℕ⭳
    a 1.to.1.map to [0,n) from [0,n⁺¹) not.exists.
    They are the finiteⁿᵒᵗᵂᴹ ordinals.

    lemma.
    Last finiteⁿᵒᵗᵂᴹ ordinal not.exists
    .
    ...because
    f(g⁻¹(n⁺¹)) = g(n⁺¹⁺¹) else f(j) = g(j)
    defines
    f: [0,n⁺¹) ⇉ [0,n) 1.to.1
    from
    g: [0,n⁺¹⁺¹) ⇉ [0,n⁺¹) 1.to.1

    ¬( [0,n⁺¹⁺¹) ⇉ [0,n⁺¹) ⇉| [0,n) )

    Counting down from next.fits
    never reaches next.not.fits.

    ¬( n ∈ ℕ⭳ ∌ n⁺¹ )

    NUF(x) = 1 exists
    for permanently existing points,

    First finiteⁿᵒᵗᵂᴹ.ordinal.reciprocal not.exists
    because
    Last finiteⁿᵒᵗᵂᴹ.ordinal not.exists
    because
    f(g⁻¹(n⁺¹)) = g(n⁺¹⁺¹) else f(j) = g(j)

    because each unit fraction is followed by
    a constant level of NUF.

    Elaborate why because.
    Why is this a non.opinion reason?

    How to exclude this in your opinion?

    Irrelevant.

    Counting up from next.not.fits
    never reaches next.fits.
    f(g⁻¹(n⁺¹)) = g(n⁺¹⁺¹)

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Fri Mar 8 12:43:19 2024
    On 3/8/2024 10:32 AM, WM wrote:
    Le 08/03/2024 à 15:14, Jim Burns a écrit :
    On 3/8/2024 2:52 AM, WM wrote:

    each unit fraction is followed by
    a constant level of NUF.
    How to exclude this
    in your opinion?

    What is the not.opinion reasonⁿᵒᵗᵂᴹ
    to exclude ⅟n⁻¹ ?

    If you don't understand it,
    try to think better or stop your waffle.

    Your argument is your job, not mine.
    Do your job.
    Or don't, which is evidence of another kind.

    ----
    Each next.not.fits unit.fraction ⅟n
    ⟨⅟n,…,⅟1⟩ |⇇ ⟨⅟n⁺¹,⅟n,…,⅟1⟩
    is preceded by
    next.not.fits unit.fraction ⅟n⁺¹
    ⟨⅟n⁺¹,⅟n,…,⅟1⟩ |⇇ ⟨⅟n⁺¹⁺¹,⅟n⁺¹,⅟n,…,⅟1⟩

    because
    hypothetical next.fits unit.fraction ⅟n⁺¹
    ⟨⅟n⁺¹,⅟n,…,⅟1⟩ ⇇ ⟨⅟n⁺¹⁺¹,⅟n⁺¹,⅟n,…,⅟1⟩: g
    implies
    next.fits unit.fraction ⅟n
    ⟨⅟n,…,⅟1⟩ ⇇ ⟨⅟n⁺¹,⅟n,…,⅟1⟩: f
    with
    f(g⁻¹(⅟n⁺¹)) = g(⅟n⁺¹⁺¹) else f(⅟j) = g(⅟j)


    Stepping down from next.fits
    never reaches next.not.fits.

    Stepping up from next.not.fits
    never reaches next.fits.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 8 18:52:26 2024
    Le 08/03/2024 à 17:52, Jim Burns a écrit :

    Counting down from next.fits
    never reaches next.not.fits.

    Counting upwards from zero, there is a level after every unit fraction.

    because each unit fraction is followed by
    a constant level of NUF.

    Elaborate why because.
    Why is this a non.opinion reason?

    Because after every unit fraction NUF(x) pauses.

    How to exclude this in your opinion?

    Irrelevant.

    Wrong.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 8 19:02:25 2024
    Le 08/03/2024 à 18:43, Jim Burns a écrit :
    On 3/8/2024 10:32 AM, WM wrote:
    Le 08/03/2024 à 15:14, Jim Burns a écrit :
    On 3/8/2024 2:52 AM, WM wrote:

    each unit fraction is followed by
    a constant level of NUF.
    How to exclude this
    in your opinion?

    What is the not.opinion reasonⁿᵒᵗᵂᴹ
    to exclude ⅟n⁻¹ ?

    If you don't understand it,
    try to think better or stop your waffle.

    Your argument is your job, not mine.

    My argument disproves your claim.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 8 14:45:36 2024
    On 3/8/2024 1:52 PM, WM wrote:
    Le 08/03/2024 à 17:52, Jim Burns a écrit :

    Counting down from next.fits
    never reaches next.not.fits.

    Counting upwards from zero,
    there is a level after every unit fraction.

    for each unit.fraction ⅟j
    for each ordinal k such that next.not.fits
    more.than.k unit fractions are between 0 and ⅟j

    For each unit.fraction ⅟j
    for unit.fractions between 0 and ⅟j next.fits.

    because each unit fraction is followed by
    a constant level of NUF.

    Elaborate why because.
    Why is this a non.opinion reason?

    Because after every unit fraction NUF(x) pauses.

    Your elaborationᵂᴹ doesn't elaborateⁿᵒᵗᵂᴹ

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Fri Mar 8 14:26:27 2024
    On 3/8/2024 12:37 PM, Ross Finlayson wrote:
    On 03/07/2024 11:24 AM, Jim Burns wrote:

    [...]

    What I really appreciate about your latest
    addition to your axioms is the adding that
    there's an other side and a middle resulting
    in the middle, that the infinitely-many must
    somehow have ends, if not bounds, and
    either side, and a middle.

    I appreciate being appreciated, however,
    you might be appreciating something I didn't intend.

    I don't recognize what you're attributing to me
    as something I'd say.


    The problem with finitism is that
    there are more finites than any finite number.

    Showing how that is a problem seems to need
    construction of an infinity out of finites,
    the best.known example being
    the minimal inductive set ℕ⭳

    That done,
    trying to talk about The.Finites while
    insisting that only finites exist
    produces a description of something
    other than what is allegedly described,
    a finite The.Finites.

    Claiming that
    that that is is not that that is but
    is that that is not
    breeds all kinds of chaos downstream.
    and is that that is the problem with finitism.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 8 21:25:24 2024
    Le 08/03/2024 à 20:45, Jim Burns a écrit :
    On 3/8/2024 1:52 PM, WM wrote:
    Le 08/03/2024 à 17:52, Jim Burns a écrit :

    Counting down from next.fits
    never reaches next.not.fits.

    Counting upwards from zero,
    there is a level after every unit fraction.

    for each unit.fraction ⅟j
    for each ordinal k such that next.not.fits
    more.than.k unit fractions are between 0 and ⅟j

    And all of them have levels of NUF behind them with no exmption.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Fri Mar 8 14:06:11 2024
    On 3/8/24 12:29 AM, WM wrote:
    Le 07/03/2024 à 21:12, Richard Damon a écrit :
    On 3/7/24 3:01 AM, WM wrote:
    Le 06/03/2024 à 21:06, Richard Damon a écrit :
    On 3/6/24 10:13 AM, WM wrote:
    Le 06/03/2024 à 18:52, Richard Damon a écrit :

    I suppose you need to define what you mean by infinity being
    complete.

    If there is an infinite set, then none of its elements can be added. >>>>> For instance Hilbert's hotel is impossible in actual infinity.

    So, you don't actually understand how infinity works.

    I understand that matheology is erected on lies and stupidity.

    Potential and actual infinity are interchanged whenever set theory
    breaks down.

    I guess that means that you are admitting that your "logic" just can't
    handle the truely infinite sets.

    You guess wrong as always. Logic is independent of mine and can
    distinguish between potential and actual infinity. Only the liars and
    cranks of matheology try to blur it.

    Then explain how you get a first unit fraction, when every unit fraction
    has one before it?

    You THINK logic is independent, and perhaps there is a "natural Logic",
    but that Natural logic might not be able to support the concept if
    "Infinity", as that might not actually exist in reality.



    But no unit fraction is the first, so if NUF(x) can be 1, it can't
    be at a unit fraction.

    NUF(x) cannot grow from 0 to more than 1 because after every unit
    fraction there is a gap with NUF(x) being constant. You seem to keep
    on forgetting that fact, because your mind can't seem to handle it.

    And thus NUF(x) doesn't exist as there is no "first unit fraction" for
    it to be 1 at.

    NUF(x) is well-defined and therefore exists.

    Just like a finite x that x = x+1 is well defined, so I guess you think
    it exists?


    If NUF(x) can be 1, you need to define something that exists that it
    happens at. You can't just say it happens at points that don't
    actually exist.

    I do not claim that NUF(x) = 1 exists. It exists only if infinity is
    actual - a necessary precondition for Cantor's claims.

    But the Natural Numbers ARE an infinite set, so it seems either your
    logic doesn't allow you to HAVE the natural numbers, or you admit your
    logic is just wrong.

    I apply logic that is the basis of all sciences.

    Nope. Most science is based on what you call Mathologies, which you reject.


    Either way, you can't use the natural number, or the unit fractions,
    in your logic, if you admit they don't exist in your logic.

    It is not my logic but universal logic without which all maths would
    break down.

    Nope. Your "Universal Logic" is apparently to primative to handle infinity.

    As has been demonstrated.

    By your logic 1 == 2


    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Fri Mar 8 14:01:28 2024
    On 3/7/24 11:55 PM, WM wrote:
    Le 07/03/2024 à 21:07, Richard Damon a écrit :

    After all, you can split in infinite set into two pieces, both of
    which have individually just as many elements as the original set as
    a whole.

    This can only happen in potential infinity, not in complete infinite
    sets.

    Nope. It works with the natural numbers, which are an complete
    infinite set.

    Each unit fraction is followed by a constant level of NUF. How to
    exclude this in your opinion?

    Regards, WM



    Why do I need to?

    The problem you have is that each unit fraction is also PRECEEDED by a
    constant level shorter that the unit fraction, so there is always
    another unit fraction before it.

    NUF just isn't defined in the finite numbers because there is no "first"
    unit fraction to count from.

    It is sort of like trying to define that a finite x exist, such that
    x+1 = x

    It just doesn't exist.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 9 10:09:57 2024
    Le 08/03/2024 à 22:34, "Chris M. Thomasson" a écrit :
    On 3/7/2024 11:54 PM, WM wrote:
    Le 07/03/2024 à 21:03, "Chris M. Thomasson" a écrit :

    In fact there is no smallest unit fraction...

    Each unit fraction is followed by a constant level of NUF. How to
    exclude this in your opinion?

    On the way to zero, the lower limit wrt unit fractions:

    1/2 - 0 = .5 // we got more unit fractions to go...

    1/42 - 0 = 0.02380952 ... // we got more unit fractions to go...

    1/69 - 0 = 0.01449275 ... // we got more unit fractions to go...

    [... on and on ...]

    Notice how they keep getting smaller, yet they will never equal zero?

    Of course not. Therefore NUF(x) cannot increase at 0.

    we go from 1 to zero, zero is its limit wrt:

    1/1, 1/2, 1/3, 1/4, ect... so on and so fourth...

    See how there is no smallest one?

    It cannot be seen. But if infinity is actual, then all unit fractions are present and each one has a gap behind it.

    Afaict, your logic is radically broken.

    Logic, not mine but general, says, if there are unit fractions in linear
    order,
    then there is a first instance where NUF(x) =/= 0.
    Mathematics says ∀n ∈ ℕ: 1/n =/= 1/(n+1), proving a single first
    one.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 9 10:19:28 2024
    Le 08/03/2024 à 23:01, Richard Damon a écrit :
    On 3/7/24 11:55 PM, WM wrote:

    Each unit fraction is followed by a constant level of NUF. How to
    exclude this in your opinion?

    Why do I need to?

    If you wish to support ZFC with its permanent existence of all unit
    fractions you need to.

    The problem you have is that each unit fraction is also PRECEEDED by a constant level shorter that the unit fraction, so there is always
    another unit fraction before it.

    If this is true, then permanent existence leads to a contradiction and
    cannot be true.

    NUF just isn't defined in the finite numbers because there is no "first"
    unit fraction to count from.

    Every unit fraction is a finite number.

    It is sort of like trying to define that a finite x exist, such that
    x+1 = x

    Maybe. If you do not withdraw that there is always another unit fraction
    before it, permanent existence of all unit fractions is impossible.

    Logic, not mine but general, says, if there are unit fractions permanently existing in linear order,
    then there is a first instance where NUF(x) =/= 0.
    Mathematics says ∀n ∈ ℕ: 1/n =/= 1/(n+1), proving a single first
    one.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 9 10:22:53 2024
    Le 08/03/2024 à 23:06, Richard Damon a écrit :
    On 3/8/24 12:29 AM, WM wrote:
    Le 07/03/2024 à 21:12, Richard Damon a écrit :
    On 3/7/24 3:01 AM, WM wrote:
    Le 06/03/2024 à 21:06, Richard Damon a écrit :
    On 3/6/24 10:13 AM, WM wrote:
    Le 06/03/2024 à 18:52, Richard Damon a écrit :

    I suppose you need to define what you mean by infinity being
    complete.

    If there is an infinite set, then none of its elements can be added. >>>>>> For instance Hilbert's hotel is impossible in actual infinity.

    So, you don't actually understand how infinity works.

    I understand that matheology is erected on lies and stupidity.

    Potential and actual infinity are interchanged whenever set theory
    breaks down.

    I guess that means that you are admitting that your "logic" just can't
    handle the truely infinite sets.

    You guess wrong as always. Logic is independent of mine and can
    distinguish between potential and actual infinity. Only the liars and
    cranks of matheology try to blur it.

    Then explain how you get a first unit fraction, when every unit fraction
    has one before it?

    I did so many times already: Either this holds only for visible unit
    fractions, or there is no permament existience of all unit fractions.

    You THINK logic is independent, and perhaps there is a "natural Logic",
    but that Natural logic might not be able to support the concept if "Infinity", as that might not actually exist in reality.

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be violated without violating all of mathematics.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Tom Bola@21:1/5 to All on Sat Mar 9 11:42:30 2024
    WM drivels:

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be violated without violating all of mathematics.

    Bullshit, as always...

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 9 11:16:23 2024
    Le 09/03/2024 à 11:42, Tom Bola a écrit :
    WM drivels:

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be violated >> without violating all of mathematics.

    Bullshit, as always...

    when judged from the perspective of a nutcase. But even a nutcase should understand that the Os in the matrix

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    cannot disappear by exchange with Xs.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Tom Bola@21:1/5 to All on Sat Mar 9 15:09:12 2024
    WM drivels:

    Tom Bola a écrit :

    WM drivels:

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be violated >>> without violating all of mathematics.

    Bullshit, as always...

    when judged from the perspective of a nutcase. But even a nutcase should understand that the Os in the matrix

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    cannot disappear by exchange with Xs.

    Bullshit, as always...

    Regards, WM

    Bullshit, as always...

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 9 17:36:55 2024
    Le 09/03/2024 à 15:09, Tom Bola a écrit :

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be violated >>>> without violating all of mathematics.

    Bullshit, as always...

    when judged from the perspective of a nutcase. But even a nutcase should
    understand that the Os in the matrix

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    cannot disappear by exchange with Xs.

    Bullshit, as always...

    I prefer arguments. The intersection of *infinite* endsegments E(n) = {n,
    n+1, n+2, ...} is infinite because of inclusion monotony.


    Bullshit, as always...

    I prefer arguments. If there are unit fractions in linear order, then
    there is a first instance where NUF(x) =/= 0. This is general logic that cannot be violated without violating all of mathematics.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Mar 9 13:27:28 2024
    On 3/9/24 3:16 AM, WM wrote:
    Le 09/03/2024 à 11:42, Tom Bola a écrit :
    WM drivels:

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be
    violated without violating all of mathematics.

    Bullshit, as always...

    when judged from the perspective of a nutcase.  But even a nutcase
    should understand that the Os in the matrix

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    cannot disappear by exchange with Xs.

    Regards, WM


    But they don't need to. The "matching" is between the set of Natural
    Numbers, which is one line, and the Rationals, which is a SEPERATE ARRAY.

    So we have:


    XXXXXXXXXXXXXXXXXXXXX...

    and
    OOOOO ...
    OOOOO ...
    OOOOO ...
    ...

    and we can cover all the Os with an X from the line above it.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Mar 9 13:24:29 2024
    On 3/9/24 2:22 AM, WM wrote:
    Le 08/03/2024 à 23:06, Richard Damon a écrit :
    On 3/8/24 12:29 AM, WM wrote:
    Le 07/03/2024 à 21:12, Richard Damon a écrit :
    On 3/7/24 3:01 AM, WM wrote:
    Le 06/03/2024 à 21:06, Richard Damon a écrit :
    On 3/6/24 10:13 AM, WM wrote:
    Le 06/03/2024 à 18:52, Richard Damon a écrit :

    I suppose you need to define what you mean by infinity being
    complete.

    If there is an infinite set, then none of its elements can be added. >>>>>>> For instance Hilbert's hotel is impossible in actual infinity.

    So, you don't actually understand how infinity works.

    I understand that matheology is erected on lies and stupidity.

    Potential and actual infinity are interchanged whenever set theory
    breaks down.

    I guess that means that you are admitting that your "logic" just
    can't handle the truely infinite sets.

    You guess wrong as always. Logic is independent of mine and can
    distinguish between potential and actual infinity. Only the liars and
    cranks of matheology try to blur it.

    Then explain how you get a first unit fraction, when every unit
    fraction has one before it?

    I did so many times already: Either this holds only for visible unit fractions, or there is no permament existience of all unit fractions.

    Nope, you just say there must be one because that is what my logic says.

    But your logic is the logic of FINITE sets, so doesn't apply to the
    INFINITE set of Natural Nubmers.

    You are just showing yourself to stupid to understand the difference.


    You THINK logic is independent, and perhaps there is a "natural
    Logic", but that Natural logic might not be able to support the
    concept if "Infinity", as that might not actually exist in reality.

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be
    violated without violating all of mathematics.

    Nope. That is logic of FINITE sets.

    Not applicable to the Infinte Set of Unit fractions.

    Your logic just doesn't get you to either the Natural Numbers or the
    Unit Fraction, just arbitrary finite subsets of them. Your "FISON"s

    Thats all you can actually talk about is FISONs, not the actual set of
    Natural Numbers or derived sets like Unit Fractions or The Rationals.


    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Tom Bola@21:1/5 to Ross Finlayson on Sat Mar 9 23:04:55 2024
    XPost: de.sci.mathematik

    Ross Finlayson schrieb:

    On 03/09/2024 06:09 AM, Tom Bola wrote:
    WM drivels:

    Tom Bola a écrit :

    WM drivels:

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be violated
    without violating all of mathematics.

    Bullshit, as always...

    when judged from the perspective of a nutcase. But even a nutcase should >>> understand that the Os in the matrix

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    cannot disappear by exchange with Xs.

    Bullshit, as always...

    Regards, WM

    Bullshit, as always...


    Hallo Tom, thanks for writing to sci.math, recently
    I started reading de.sci.mathematik, and it's encouraging
    to know that there's much the same idea there as here.

    (Danke fur schrieben und lesen, es gibt sammlich hier.)

    In mathematics, in most fields today, "English" is common.
    The idea that over history, at some point French was the
    Lingua Franca and universal, has that English is today,
    "Lingua Angla" if you will, then that over time there
    are various main languages in mathematics.

    English German French Latin ... Arabic ... Greek ...

    Of course, with those being called the "international
    languages", of mathematics, any language can have written
    mathematics, and of course, mathematics has its own language,
    and the language of mathematical formulary is largely universal.


    Here on sci.math I am constantly writing about continuity
    and infinity, I started writing same on de.sci.mathematik
    and fr.sci.maths, recemment.


    Tom, where we are here on sci.math, is that the standard
    is good, that though the non-standard is not necessarily bad.
    The idea is that though MW/WM is broken, there are some
    concepts associated with his arguments, his, "axioms",
    that are not, some of his "axioms" by themselves could
    be good. These are challenges to all of modern mathematics.

    Then, the goal, should be, for modern mathematics again,
    how to arrive at there are no paradoxes and there are no
    contradictions, while at the same time, "conscientiousness
    to the intuitive", and, "only conscientious in the completions".


    This is where a most usual goal of a mathematics is that
    there is one, a mathematics altogether, then that the
    primacy and centrality of the intuitive truths, as perceived,
    result constructive and rulial systems of relation together,
    zusammeln, compris, that it's what foundations should be.

    Your standpoint is ok, of course, and I accept you attitude,
    however, we don't share a common channnel, same as with WM, which
    was impossible for some 20+ years (in dsm and at other places)...

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Tom Bola@21:1/5 to Chris M. Thomasson on Sun Mar 10 00:46:37 2024
    Chris M. Thomasson wrote:
    On 3/9/2024 2:09 AM, WM wrote:
    Le 08/03/2024 à 22:34, "Chris M. Thomasson" a écrit :
    On 3/7/2024 11:54 PM, WM wrote:
    Le 07/03/2024 à 21:03, "Chris M. Thomasson" a écrit :

    In fact there is no smallest unit fraction...

    Each unit fraction is followed by a constant level of NUF. How to
    exclude this in your opinion?

    On the way to zero, the lower limit wrt unit fractions:

    1/2 - 0 = .5 // we got more unit fractions to go...

    1/42 - 0 = 0.02380952 ... // we got more unit fractions to go...

    1/69 - 0 = 0.01449275 ... // we got more unit fractions to go...

    [... on and on ...]

    Notice how they keep getting smaller, yet they will never equal zero?

    Of course not. Therefore NUF(x) cannot increase at 0.

    we go from 1 to zero, zero is its limit wrt:

    1/1, 1/2, 1/3, 1/4, ect... so on and so fourth...

    See how there is no smallest one?

    It cannot be seen. But if infinity is actual, then all unit fractions
    are present and each one has a gap behind it.

    Your gap wrt 1/2 to zero is filled with infinity. See the gaps here?
    Keep in mind that we are working with unit fractions.

    1 - 1/2 - 0?

    0

    .25->0

    See how 1/4 is "smaller" than 1/2? You are trying to go from zero up.

    Really, yes!

    Strange of you!

    Indeed.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sat Mar 9 20:07:36 2024
    On 3/9/2024 6:16 AM, WM wrote:
    Le 09/03/2024 à 11:42, Tom Bola a écrit :

    [...]

    the Os in the matrix
    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..
    cannot disappear by exchange with Xs.

    A finiteⁿᵒᵗᐧᵂᴹ ordinal can't fit the next into it:
    In other words, for finiteⁿᵒᵗᐧᵂᴹ [0,j) before.j
    1.to.1.map to [0,j) from next [0,j+1) not.exists.

    For each finiteⁿᵒᵗᐧᵂᴹ set S
    finiteⁿᵒᵗᐧᵂᴹ ordinal j such that S fits into [0,j)
    exists

    For the set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals finiteⁿᵒᵗᐧᵂᴹ ordinal j such that ℕ⭳ fits [0,j)
    not.exists

    Thus
    ℕ⭳⁺ᴮᵒᵇ fits infiniteⁿᵒᵗᐧᵂᴹ ℕ⭳

    That is why Bob and the Os CAN disappear
    with rows and columns from ℕ⭳

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 10:34:07 2024
    Le 09/03/2024 à 22:27, Richard Damon a écrit :
    On 3/9/24 3:16 AM, WM wrote:
    The Os in the matrix

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    cannot disappear by exchange with Xs.

    But they don't need to. The "matching" is between the set of Natural
    Numbers, which is one line, and the Rationals, which is a SEPERATE ARRAY.

    So we have:

    XXXXXXXXXXXXXXXXXXXXX...

    and
    OOOOO ...
    OOOOO ...
    OOOOO ...
    ...

    and we can cover all the Os with an X from the line above it.

    The matching should also be possible between the unit fractions of the
    first line and the positive fractions including the unit frations. But
    that would require to cover the whole matrix by the X of the first line

    XXX...
    OOO...
    OOO...
    ..

    which is impossible.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 10:29:58 2024
    Le 09/03/2024 à 22:24, Richard Damon a écrit :
    On 3/9/24 2:22 AM, WM wrote:

    your logic is the logic of FINITE sets,

    This logic is basic to all thinking. If infinite sets violate it, then
    they annot exist.

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be
    violated without violating all of mathematics.

    Nope. That is logic of FINITE sets.

    It is basic to all thinking.

    Your logic just doesn't get you to either the Natural Numbers or the
    Unit Fraction, just arbitrary finite subsets of them. Your "FISON"s

    This logic shows ∀n ∈ ℕ_def: |ℕ \ {1, 2, 3, ..., n}| = ℵo. It
    does not exclude the existence of ℵo but it shows that ℵo numbers are
    dark.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 10:36:40 2024
    Le 10/03/2024 à 00:39, "Chris M. Thomasson" a écrit :
    You are trying to go from zero up.
    Strange of you!

    Not impossible if all unit fractions are existing as points on the real
    line. And if not, then set theory is dead anyway.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 10:50:39 2024
    Le 10/03/2024 à 02:07, Jim Burns a écrit :
    On 3/9/2024 6:16 AM, WM wrote:
    Le 09/03/2024 à 11:42, Tom Bola a écrit :

    [...]

    the Os in the matrix
    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..
    cannot disappear by exchange with Xs.


    That is why Bob and the Os CAN disappear
    with rows and columns from ℕ⭳

    Then "That" is not acceptable in mathematics based upon logic. Lossless exchanges are lossless there.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 10:38:21 2024
    Le 10/03/2024 à 00:46, Tom Bola a écrit :
    Chris M. Thomasson wrote:
    You are trying to go from zero up.

    Really, yes!

    Strange of you!

    Indeed.

    Why? If all unit fractions are existing, then it is possible. If not, then
    set theory is dead anyway.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Mar 10 05:55:21 2024
    On 3/10/24 3:34 AM, WM wrote:
    Le 09/03/2024 à 22:27, Richard Damon a écrit :
    On 3/9/24 3:16 AM, WM wrote:
    The Os in the matrix

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    cannot disappear by exchange with Xs.

    But they don't need to. The "matching" is between the set of Natural
    Numbers, which is one line, and the Rationals, which is a SEPERATE ARRAY.

    So we have:

    XXXXXXXXXXXXXXXXXXXXX...

    and
    OOOOO ...
    OOOOO ...
    OOOOO ...
    ...

    and we can cover all the Os with an X from the line above it.

    The matching should also be possible between the unit fractions of the
    first line and the positive fractions including the unit frations. But
    that would require to cover the whole matrix by the X of the first line

    Why?

    They are two different sets of values, that just happen to represent the
    same numerical value.


    XXX...
    OOO...
    OOO...
    ..

    which is impossible.

    Regards, WM



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Mar 10 06:00:37 2024
    On 3/10/24 3:29 AM, WM wrote:
    Le 09/03/2024 à 22:24, Richard Damon a écrit :
    On 3/9/24 2:22 AM, WM wrote:

    your logic is the logic of FINITE sets,

    This logic is basic to all thinking. If infinite sets violate it, then
    they annot exist.

    No, it may be basic to YOUR thinking, but some people can think better
    than that.


    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be
    violated without violating all of mathematics.

    Nope. That is logic of FINITE sets.

    It is basic to all thinking.

    Nope. Maybe YOU can't think past it, but that is YOUR thought.


    Your logic just doesn't get you to either the Natural Numbers or the
    Unit Fraction, just arbitrary finite subsets of them. Your "FISON"s

    This logic shows ∀n ∈ ℕ_def: |ℕ \ {1, 2, 3, ..., n}| = ℵo. It does not
    exclude the existence of ℵo but it shows that ℵo numbers are dark.

    Nope, this "Darkness" is just the limitation of your thinking and not
    allowing your self to get out of small thoughts.


    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Tom Bola@21:1/5 to All on Sun Mar 10 14:03:59 2024
    WM wrote:

    Le 10/03/2024 à 00:46, Tom Bola a écrit :
    Chris M. Thomasson wrote:
    You are trying to go from zero up.

    Really, yes!

    Strange of you!

    Indeed.

    Why? If all unit fractions are existing, then it is possible.

    No, because for every fraction 1/n there exist infinitely many
    fractions 1/m where m > n.

    If not, then set theory is dead anyway.

    Only for you.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 14:36:22 2024
    Le 10/03/2024 à 14:03, Tom Bola a écrit :
    WM wrote:

    Le 10/03/2024 à 00:46, Tom Bola a écrit :
    Chris M. Thomasson wrote:
    You are trying to go from zero up.

    Why? If all unit fractions are existing, then it is possible.

    No, because for every fraction 1/n there exist infinitely many
    fractions 1/m where m > n.

    If all are permanently existing, then there must be a first one according
    to logic.

    Regards, WM


    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 14:31:01 2024
    Le 10/03/2024 à 13:55, Richard Damon a écrit :
    On 3/10/24 3:34 AM, WM wrote:

    The matching should also be possible between the unit fractions of the
    first line and the positive fractions including the unit fractions. But
    that would require to cover the whole matrix by the X of the first line

    Why?

    Because there is a bijection between unit fractions and fraction according
    to set theory.

    They are two different sets of values, that just happen to represent the
    same numerical value.

    If so, then the whole matrix could be covered by X, but it can't.

    XXX...
    OOO...
    OOO...
    ..

    which is impossible.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 14:40:14 2024
    Le 10/03/2024 à 14:00, Richard Damon a écrit :
    On 3/10/24 3:29 AM, WM wrote:

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be
    violated without violating all of mathematics.

    Nope. That is logic of FINITE sets.

    It is basic to all thinking.

    Nope. Maybe YOU can't think past it, but that is YOUR thought.

    Everything else is belief in nonsense, meaningless to discuss about.
    EOD.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sun Mar 10 12:23:16 2024
    On 3/9/2024 12:36 PM, WM wrote:
    Le 09/03/2024 à 15:09, Tom Bola a écrit :

    [...]

    I prefer arguments.

    [...]

    I prefer arguments.

    tl;dr
    By defining f⤨(f⁻¹(ω-1)) = f(ω)
    we know darkᵂᴹ ω-1 not.exists.

    | Assume darkᵂᴹ finiteⁿᵒᵗᐧᵂᴹ ordinal ω-1 exists
    | immediately before ω first infiniteⁿᵒᵗᐧᵂᴹ ordinal.
    |
    | infiniteⁿᵒᵗᐧᵂᴹ ω
    | ∃f: [0,ω] ⇉ [0,ω)
    | 1.to.1 f
    | ζ ≠ θ ⇒ f(ζ) ≠ f(θ)
    |
    | [0,ω) = {ord ζ: 0 ≤ ζ < ω}
    | [0,ω] = [0,ω)∪{ω}
    | [0,ω-1] = [0,ω)
    | [0,ω-1) = [0,ω-1]\{ω-1}
    |
    | For some α,β
    | f(ω) = α
    | f(β) = ω-1
    |
    | Define
    | f⤨(ω) = ω-1
    | f⤨(β) = α
    |
    | ...which is
    | f⤨(f⁻¹(ω-1)) = f(ω)
    | else f⤨(ζ) = f(ζ)
    |
    | ζ ≠ θ ⇒ f⤨(ζ) ≠ f⤨(θ)
    | 1.to.1 f⤨
    | f⤨: [0,ω-1] ⇉ [0,ω-1)
    | infiniteⁿᵒᵗᐧᵂᴹ ω-1
    |
    | However,
    | finiteⁿᵒᵗᐧᵂᴹ ω-1
    | Contradiction.

    Therefore,
    ω-1 not.exists.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Mar 10 11:46:38 2024
    On 3/10/24 7:40 AM, WM wrote:
    Le 10/03/2024 à 14:00, Richard Damon a écrit :
    On 3/10/24 3:29 AM, WM wrote:

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be
    violated without violating all of mathematics.

    Nope. That is logic of FINITE sets.

    It is basic to all thinking.

    Nope. Maybe YOU can't think past it, but that is YOUR thought.

    Everything else is belief in nonsense, meaningless to discuss about.
    EOD.

    Regards, WM



    Maybe for you, but not to others.

    Brings to mind an old proverb from a frind:

    You can't think about that which you refuse to think about.


    If you limit yourself to finite logic, then you, by your own
    restrictions, can not think about things that are not finite.

    So, you have put yourself into the finite box, but want to reach out to
    the infinite, but have defined TO YOURSELF, that you can't get there.

    What is holding yourself back, is YOU.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Mar 10 11:48:16 2024
    On 3/10/24 3:29 AM, WM wrote:
    Le 09/03/2024 à 22:24, Richard Damon a écrit :
    On 3/9/24 2:22 AM, WM wrote:

    your logic is the logic of FINITE sets,

    This logic is basic to all thinking. If infinite sets violate it, then
    they annot exist.

    If there are unit fractions in linear order, then there is a first
    instance where NUF(x) =/= 0. This is general logic that cannot be
    violated without violating all of mathematics.

    Nope. That is logic of FINITE sets.

    It is basic to all thinking.

    Your logic just doesn't get you to either the Natural Numbers or the
    Unit Fraction, just arbitrary finite subsets of them. Your "FISON"s

    This logic shows ∀n ∈ ℕ_def: |ℕ \ {1, 2, 3, ..., n}| = ℵo. It does not
    exclude the existence of ℵo but it shows that ℵo numbers are dark.

    Regards, WM

    If you want to limit yourself to finite things, go ahead, but don't
    claim that others can't reach past your reach.

    Your "Darkness" is just you shutting your minds eye to that which is
    beyond what you will let yourself see.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Mar 10 11:39:48 2024
    On 3/10/24 7:31 AM, WM wrote:
    Le 10/03/2024 à 13:55, Richard Damon a écrit :
    On 3/10/24 3:34 AM, WM wrote:

    The matching should also be possible between the unit fractions of
    the first line and the positive fractions including the unit
    fractions. But that would require to cover the whole matrix by the X
    of the first line

    Why?

    Because there is a bijection between unit fractions and fraction
    according to set theory.

    Right, so you make the bijunction between the two sets, not between two
    pieces of one set.


    They are two different sets of values, that just happen to represent
    the same numerical value.

    If so, then the whole matrix could be covered by X, but it can't.

    XXX...
    OOO...
    OOO...
    ..

    which is impossible.

    Regards, WM




    We could do

    XOO...
    XOO...
    XOO..
    X
    .
    .

    1/1 <-> 1/1 both the same
    1/2 <-> 2/1 gives

    XXO...
    OOO...
    XOO...
    X
    .
    .

    1/3 <-> 1/2 gives
    XXO...
    XOO...
    OOO...
    X
    .
    .

    1/4 <-> 3/1 GIVES

    XXXO...
    XOOO...
    OOOO...
    O
    X
    .
    .

    1/5 <-> 2/2 GIVES
    XXXO...
    XXOO...
    OOOO...
    O
    O
    X
    X
    .
    .

    1/6 <-> 1/3 GIVES
    XXXO...
    XXOO...
    XOOO...
    O
    O
    O
    X
    X
    .
    .

    So, as were go, yes, we have a "bubble" of zeros on the 1/n going down,
    but every one of them has a x farther down that will fill them.

    Thus we can show that EVERY point in the x/y has a point in 1/y that
    maps to it, so if we continue this proceed FOREVER (which is what a 1:1
    mapping of an infinte set will take) we will totally cover the space with x.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 21:32:09 2024
    Le 10/03/2024 à 19:00, FromTheRafters a écrit :
    WM explained on 3/10/2024 :


    If all are permanently existing, then there must be a first one according to >> logic.

    According to your faulty logic.

    It is basic logic. If you don't like it believe in matheology. That does
    not hurt because it is completely meaningless and has no application,
    hence no awful application either. It only deters people from meaningful activities.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 21:34:08 2024
    Le 10/03/2024 à 21:20, "Chris M. Thomasson" a écrit :
    On 3/10/2024 7:36 AM, WM wrote:

    If all are permanently existing, then there must be a first one
    according to logic.

    1/1 is the first unit fraction. There is no last one.... See?

    No. We cannot see it. But if all exist, then it exists too.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Mar 10 14:48:04 2024
    On 3/10/24 2:32 PM, WM wrote:
    Le 10/03/2024 à 19:00, FromTheRafters a écrit :
    WM explained on 3/10/2024 :


    If all are permanently existing, then there must be a first one
    according to logic.

    According to your faulty logic.

    It is basic logic. If you don't like it believe in matheology. That does
    not hurt because it is completely meaningless and has no application,
    hence no awful application either. It only deters people from meaningful activities.

    Regards, WM


    IF you won't accept the "Matheologies" that can handle infinity, then
    you can't have it, as it break your logic.

    It also means you can't complain about people that do and what they say
    about infinities, as you have chosen to not have it.

    Also, it says that your NUF(x) isn't what you say, as its values are not "aleph" for finite x, but are some finite number, and NUF(1) is N, where
    N is the size of the FISON that you are in. Maybe you don't know that
    value, and thus you don't know the values for NUF(x)

    It can't be "aleph" as you math/logic doesn't handle infinites with out
    going inconsistent.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Mar 10 14:49:29 2024
    On 3/10/24 2:34 PM, WM wrote:
    Le 10/03/2024 à 21:20, "Chris M. Thomasson" a écrit :
    On 3/10/2024 7:36 AM, WM wrote:

    If all are permanently existing, then there must be a first one
    according to logic.

    1/1 is the first unit fraction. There is no last one.... See?

    No. We cannot see it. But if all exist, then it exists too.

    Regards, WM



    Only if the system is just a FISON, as if there is a last, and they all
    have finite spacing between them, there is a finite number of them.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 10 21:45:04 2024
    Le 10/03/2024 à 19:39, Richard Damon a écrit :
    On 3/10/24 7:31 AM, WM wrote:
    Le 10/03/2024 à 13:55, Richard Damon a écrit :
    On 3/10/24 3:34 AM, WM wrote:

    The matching should also be possible between the unit fractions of
    the first line and the positive fractions including the unit
    fractions. But that would require to cover the whole matrix by the X
    of the first line

    Why?

    Because there is a bijection between unit fractions and fractions
    according to set theory.

    Right, so you make the bijunction between the two sets, not between two pieces of one set.

    The bijection is established by pairs.


    They are two different sets of values, that just happen to represent
    the same numerical value.

    If so, then the whole matrix could be covered by X, but it can't.

    XXX...
    OOO...
    OOO...
    ..

    which is impossible.


    We could do

    XOO...
    XOO...
    XOO..
    X
    .
    .

    1/1 <-> 1/1 both the same
    1/2 <-> 2/1 gives

    XXO...
    OOO...
    XOO...
    X
    .
    .

    1/3 <-> 1/2 gives
    XXO...
    XOO...
    OOO...
    X
    .
    .

    1/4 <-> 3/1 GIVES

    XXXO...
    XOOO...
    OOOO...
    O
    X
    .
    .

    1/5 <-> 2/2 GIVES
    XXXO...
    XXOO...
    OOOO...
    O
    O
    X
    X
    .
    .

    1/6 <-> 1/3 GIVES
    XXXO...
    XXOO...
    XOOO...
    O
    O
    O
    X
    X
    .
    .

    So, as were go, yes, we have a "bubble" of zeros on the 1/n going down,
    but every one of them has a x farther down that will fill them.

    Every visible position will be filled with X, yes. But no O can disappear because the first column is the only drain. As long as it is blocked by X,
    no O can leave. And after all X have been issued nothing happens anymore.

    Thus we can show that EVERY point in the x/y has a point in 1/y that
    maps to it, so if we continue this proceed FOREVER (which is what a 1:1 mapping of an infinte set will take) we will totally cover the space with x.

    You can show it for all visible fractions. But since no O leaves the
    matrix, there are not indexed fractions remaining, at least according to
    my logic which is the only logic that counts (pun intended).

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Tom Bola@21:1/5 to Richard Damon on Sun Mar 10 23:02:43 2024
    Richard Damon schrieb:
    On 3/10/24 7:40 AM, WM wrote:
    Le 10/03/2024 à 14:00, Richard Damon a écrit :
    On 3/10/24 3:29 AM, WM wrote:

    If there are unit fractions in linear order, then there is a first >>>>>> instance where NUF(x) =/= 0. This is general logic that cannot be
    violated without violating all of mathematics.

    Nope. That is logic of FINITE sets.

    It is basic to all thinking.

    Nope. Maybe YOU can't think past it, but that is YOUR thought.

    Everything else is belief in nonsense, meaningless to discuss about.
    EOD.

    Regards, WM



    Maybe for you, but not to others.

    Brings to mind an old proverb from a frind:

    You can't think about that which you refuse to think about.


    If you limit yourself to finite logic, then you, by your own
    restrictions, can not think about things that are not finite.

    So, you have put yourself into the finite box, but want to reach out to
    the infinite, but have defined TO YOURSELF, that you can't get there.

    What is holding yourself back, is YOU.

    Exactly!

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sun Mar 10 15:01:31 2024
    On 3/10/24 2:45 PM, WM wrote:
    Le 10/03/2024 à 19:39, Richard Damon a écrit :
    On 3/10/24 7:31 AM, WM wrote:
    Le 10/03/2024 à 13:55, Richard Damon a écrit :
    On 3/10/24 3:34 AM, WM wrote:

    The matching should also be possible between the unit fractions of
    the first line and the positive fractions including the unit
    fractions. But that would require to cover the whole matrix by the
    X of the first line

    Why?

    Because there is a bijection between unit fractions and fractions
    according to set theory.

    Right, so you make the bijunction between the two sets, not between
    two pieces of one set.

    The bijection is established by pairs.

    Between Sets


    They are two different sets of values, that just happen to represent
    the same numerical value.

    If so, then the whole matrix could be covered by X, but it can't.

    XXX...
    OOO...
    OOO...
    ..

    which is impossible.


    We could do

    XOO...
    XOO...
    XOO..
    X
    .
    .

    1/1 <-> 1/1 both the same
    1/2 <-> 2/1 gives

    XXO...
    OOO...
    XOO...
    X
    .
    .

    1/3 <-> 1/2 gives
    XXO...
    XOO...
    OOO...
    X
    .
    .

    1/4 <-> 3/1 GIVES

    XXXO...
    XOOO...
    OOOO...
    O
    X
    .
    .

    1/5 <-> 2/2 GIVES
    XXXO...
    XXOO...
    OOOO...
    O
    O
    X
    X
    .
    .

    1/6 <-> 1/3 GIVES
    XXXO...
    XXOO...
    XOOO...
    O
    O
    O
    X
    X
    .
    .

    So, as were go, yes, we have a "bubble" of zeros on the 1/n going
    down, but every one of them has a x farther down that will fill them.

    Every visible position will be filled with X, yes. But no O can
    disappear because the first column is the only drain. As long as it is blocked by X, no O can leave. And after all X have been issued nothing happens anymore.

    But you never run out of X's in the first column.

    That is what you don't understand, because you logic doesn't understand
    the infinite


    Thus we can show that EVERY point in the x/y has a point in 1/y that
    maps to it, so if we continue this proceed FOREVER (which is what a
    1:1 mapping of an infinte set will take) we will totally cover the
    space with x.

    You can show it for all visible fractions. But since no O leaves the
    matrix, there are not indexed fractions remaining, at least according to
    my logic which is the only logic that counts (pun intended).

    Right, but you have admitted that your logic is finite, and thus doesn't
    work here.

    YOU are the one breaking your own rules.

    So, yes, with finite logic you can't talk about infinte sets, so you
    can't compare them, and if you try, you get stupid results, because you
    were stupid to try to do it in the first place.


    Regards, WM



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  • From WM@21:1/5 to All on Mon Mar 11 08:45:24 2024
    Le 10/03/2024 à 22:48, Richard Damon a écrit :

    Also, it says that your NUF(x) isn't what you say, as its values are not "aleph" for finite x, but are some finite number, and NUF(1) is N, where
    N is the size of the FISON that you are in. Maybe you don't know that
    value, and thus you don't know the values for NUF(x)

    It can't be "aleph" as you math/logic doesn't handle infinites with out
    going inconsistent.

    NUF(1) = ℵo like for every visible argument 1/n. No problem to handle.
    But ℵo is a number that does not appear by miracle but by counting 1, 2,
    3, ... because it means cardinality of countable infinite set.

    Regards, WM

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  • From WM@21:1/5 to All on Mon Mar 11 08:36:02 2024
    Le 10/03/2024 à 23:01, Richard Damon a écrit :
    On 3/10/24 2:45 PM, WM wrote:

    So, as were go, yes, we have a "bubble" of zeros on the 1/n going
    down, but every one of them has a x farther down that will fill them.

    Every visible position will be filled with X, yes. But no O can
    disappear because the first column is the only drain. As long as it is
    blocked by X, no O can leave. And after all X have been issued nothing
    happens anymore.

    But you never run out of X's in the first column.

    What does that matter? No O will disappear, hence the number of not
    indexed fractions will remain constant forever.

    That is what you don't understand,

    If the process of indexing does not come to an end, then the mapping is
    never completed, then there is no bijection at all - according to my logic

    Regards, WM

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  • From Richard Damon@21:1/5 to All on Mon Mar 11 10:31:36 2024
    On 3/11/24 1:45 AM, WM wrote:
    Le 10/03/2024 à 22:48, Richard Damon a écrit :

    Also, it says that your NUF(x) isn't what you say, as its values are
    not "aleph" for finite x, but are some finite number, and NUF(1) is N,
    where N is the size of the FISON that you are in. Maybe you don't know
    that value, and thus you don't know the values for NUF(x)

    It can't be "aleph" as you math/logic doesn't handle infinites with
    out going inconsistent.

    NUF(1) = ℵo like for every visible argument 1/n. No problem to handle.
    But ℵo is a number that does not appear by miracle but by counting 1, 2,
    3, ... because it means cardinality of countable infinite set.

    Regards, WM



    So, you admit you are lying about not using the Matheologies that you
    claim you are not using.

    ℵo doesn't exist in that primative logic you claim to be using.

    If you are going to use the Matheologies, you need to learn to use them
    right.

    Hold the knife by the handle, not the blade.

    Once you accept the Matheology that defines ℵo, you see that NUF(x)
    can't exist, as there is no first unit fraction for it to start counting at.

    So, which way do you admit to being wrong, or are you just wrong because
    you don't udnerstand what you are doing?

    --- SoupGate-Win32 v1.05
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  • From Richard Damon@21:1/5 to All on Mon Mar 11 10:27:35 2024
    On 3/11/24 1:36 AM, WM wrote:
    Le 10/03/2024 à 23:01, Richard Damon a écrit :
    On 3/10/24 2:45 PM, WM wrote:

    So, as were go, yes, we have a "bubble" of zeros on the 1/n going
    down, but every one of them has a x farther down that will fill them.

    Every visible position will be filled with X, yes. But no O can
    disappear because the first column is the only drain. As long as it
    is blocked by X, no O can leave. And after all X have been issued
    nothing happens anymore.

    But you never run out of X's in the first column.

    What does that matter? No O will disappear, hence the number of not
    indexed fractions will remain constant forever.

    But that isn't the question.

    The question is can you match every Natural Number to a Rational, which
    is proven you can.

    As EVERY spot will have an X from somewhere down the line moved on to it.

    Using the wrong criteria just gets you the wrong answer.


    That is what you don't understand,

    If the process of indexing does not come to an end, then the mapping is
    never completed, then there is no bijection at all - according to my logic


    Which is why you can't use your logic on infinite sets, because they
    can't actually exist in your logic.

    Regards, WM




    As you have been told, restricting your self to the logic you have
    chosen limits what you can properly look at.

    Of course you get silly results when you look at things that logic can't handle, that isn't a problem with those things, but with you trying to
    look at them with inadequire logic.

    You are basically trying to pound in your screws with a hammer (aka a
    rock) and getting the horrible results expected.

    You need to use the right tools, or you just get the problems.

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Mon Mar 11 14:15:18 2024
    On 3/11/2024 4:45 AM, WM wrote:
    Le 10/03/2024 à 22:48, Richard Damon a écrit :

    [...]

    But ℵo is a number that
    does not appear by miracle but
    by counting 1, 2, 3, ...
    because it means
    cardinality of countable infinite set.

    ℵ₀ⁿᵒᵗᐧᵂᴹ is a number which next fits.

    For |T| = ℵ₀ⁿᵒᵗᐧᵂᴹ
    exists 1.to.1.map f: T∪{Bob} ⇉ T
    Next T∪{Bob} fits T

    You (WM) call sets like T incompleteᵂᴹ
    That's misleading.
    Sets do not change. T doesn't change.
    T with Bob inserted is T∪{Bob} which is
    a different set and a set which fits T

    Some ordinals are completeᵂᴹ
    not.exists 1.to.1.map f: [0,n] ⇉ [0,n)
    [0,n] = {ord j: 0 ≤ j ≤ n}
    [0,n] = [0,n)∪{n}
    n is completeᵂᴹ

    For each completeᵂᴹ set S
    exists some completeᵂᴹ ordinal n such that
    [0,n] not.fits S
    not.exists 1.to.1.map f: [0,n] ⇉ S

    The cardinality of S is
    the first ordinal m such that
    [0,m] not.fits S

    |S| = m :⇔
    [0,n] not.fits S ⟺ m ≤ n

    By definition, ℕ⭳ is the set of completeᵂᴹ ordinals.

    not.exists some completeᵂᴹ ordinal n such that
    [0,n] not.fits ℕ⭳

    ℕ⭳ is not completeᵂᴹ
    Thus,
    exists 1.to.1.map f: ℕ⭳∪{Bob} ⇉ ℕ⭳
    Note that, like all sets, ℕ⭳ doesn't change.
    Different ℕ⭳∪{Bob} fits in ℕ⭳

    By definition, ℵ₀ⁿᵒᵗᐧᵂᴹ = |ℕ⭳|
    exists 1.to.1.map f: ℕ⭳∪{Bob} ⇉ ℕ⭳
    ℵ₀ⁿᵒᵗᐧᵂᴹ+1 = ℵ₀ⁿᵒᵗᐧᵂᴹ ℵ₀ⁿᵒᵗᐧᵂᴹ is a number which next fits.

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to Ross Finlayson on Mon Mar 11 15:51:07 2024
    On 3/10/2024 4:04 PM, Ross Finlayson wrote:
    On 03/10/2024 11:00 AM, FromTheRafters wrote:
    WM explained on 3/10/2024 :

    If all are permanently existing,
    then there must be a first one
    according to logic.

    According to your faulty logic.

    "Faulty logic", is that where exceptions are rules,
    and vice-versa?

    Faultless logic is that where no exceptions exist.

    Faultless is conventionally called valid,
    valid in a sense very different from
    valid like a passport or valid like a driver's license.
    No authority exists which can confer or can cancel
    this validity, this faultlessness.
    It is what it is, despite us.

    _Faulty_ logic is otherwise, non.faultless, invalid,
    that where exceptions exist.
    Faultless logic is much.more.interesting.

    Faultlessness isn't merely rhetoric.
    We know that
    certain claims about what's on the Other Side
    are faultless
    by our knowledge about
    finite sequences of claims,
    each visibly not.first.false,
    which are on This Side.

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Mon Mar 11 21:21:00 2024
    Le 11/03/2024 à 18:27, Richard Damon a écrit :
    On 3/11/24 1:36 AM, WM wrote:

    What does that matter? No O will disappear, hence the number of not
    indexed fractions will remain constant forever.

    But that isn't the question.

    The question is whether all fractions get indeXed. The answer is no.

    The question is can you match every Natural Number to a Rational, which
    is proven you can.

    The answer is no. During the indexing procedure never one fraction more is indexed than at the beginning.

    As EVERY spot will have an X from somewhere down the line moved on to it.

    Obviously not. Only every spot you can think of. Try to think better.

    Using the wrong criteria just gets you the wrong answer.

    Therefore use the right crieria.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Mon Mar 11 21:25:22 2024
    Le 11/03/2024 à 19:15, Jim Burns a écrit :

    T with Bob inserted is T∪{Bob} which is
    a different set and a set which fits T

    The set with Bob vanished is a different set.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Mon Mar 11 21:23:25 2024
    Le 11/03/2024 à 18:31, Richard Damon a écrit :
    On 3/11/24 1:45 AM, WM wrote:

    NUF(1) = ℵo like for every visible argument 1/n. No problem to handle.
    But ℵo is a number that does not appear by miracle but by counting 1, 2, >> 3, ... because it means cardinality of countable infinite set.

    So, you admit you are lying about not using the Matheologies that you
    claim you are not using.

    No, I use logic and reject miracles.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Mon Mar 11 21:26:52 2024
    Le 11/03/2024 à 19:15, FromTheRafters a écrit :
    Richard Damon has brought this to us :
    On 3/11/24 1:36 AM, WM wrote:
    Le 10/03/2024 à 23:01, Richard Damon a écrit :
    On 3/10/24 2:45 PM, WM wrote:

    So, as were go, yes, we have a "bubble" of zeros on the 1/n going down, >>>>>> but every one of them has a x farther down that will fill them.

    Every visible position will be filled with X, yes. But no O can disappear >>>>> because the first column is the only drain. As long as it is blocked by >>>>> X, no O can leave. And after all X have been issued nothing happens
    anymore.

    But you never run out of X's in the first column.

    What does that matter? No O will disappear, hence the number of not indexed >>> fractions will remain constant forever.

    But that isn't the question.

    The question is can you match every Natural Number to a Rational, which is >> proven you can.

    IMO match is the wrong word, it is simply a pairing.

    The pairing fails for all fractions indicated by O.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Mon Mar 11 18:36:34 2024
    On 3/11/2024 5:25 PM, WM wrote:
    Le 11/03/2024 à 19:15, Jim Burns a écrit :

    T with Bob inserted is T∪{Bob} which is
    a different set and a set which fits T

    The set with Bob vanished is a different set.

    A set S into which S∪{Bob} not.fits is
    a finiteⁿᵒᵗᐧᵂᴹ set.

    Exists finiteⁿᵒᵗᐧᵂᴹ [0,n) which not.fits S

    ℕ⭳ is the set of finiteⁿᵒᵗᐧᵂᴹ ordinals
    Not.exists finiteⁿᵒᵗᐧᵂᴹ [0,n) which not.fits ℕ⭳

    ℕ⭳ is not a finiteⁿᵒᵗᐧᵂᴹ set
    ℕ⭳ is not a set into which ℕ⭳∪{Bob} not.fits


    ℕ⭳ is a set into which ℕ⭳∪{Bob} fits

    Related:
    The first column ℕ⭳×{1} of Xs is
    a set into which
    the whole matrix ℕ⭳×ℕ⭳ of Xs.and.Os fits.

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Mon Mar 11 19:06:49 2024
    On 3/11/2024 5:21 PM, WM wrote:
    Le 11/03/2024 à 18:27, Richard Damon a écrit :

    But that isn't the question.

    The question is whether all fractions get indeXed.

    Fraction i/j gets index kᵢⱼ
    Sᵢⱼ = i+j
    kᵢⱼ = (Sᵢⱼ-1)(Sᵢⱼ-2)/2+i

    Index kᵢⱼ gets fraction iₖᵢⱼ/jₖᵢⱼ
    sₖᵢⱼ = ⌈√​̅2​̅⋅​̅k​̅ᵢ​̅ⱼ​̅+​̅¼ + ½⌉ iₖᵢⱼ = kᵢⱼ-(sₖᵢⱼ-1)(sₖᵢⱼ-2)/2
    jₖᵢⱼ = sₖᵢⱼ-iₖᵢⱼ

    iₖᵢⱼ/jₖᵢⱼ = i/j

    The question is whether all fractions get indeXed.
    The answer is no.

    Arithmetic disagrees with you.

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Tue Mar 12 08:57:44 2024
    Le 11/03/2024 à 23:36, Jim Burns a écrit :

    Related:
    The first column ℕ⭳×{1} of Xs is
    a set into which
    the whole matrix ℕ⭳×ℕ⭳ of Xs.and.Os fits.

    Only if all Os disappear in a counter logical manner.
    Remember: Lossless swaps remain lossless in infinity.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Tue Mar 12 09:00:54 2024
    Le 12/03/2024 à 00:06, Jim Burns a écrit :
    On 3/11/2024 5:21 PM, WM wrote:
    Le 11/03/2024 à 18:27, Richard Damon a écrit :

    But that isn't the question.

    The question is whether all fractions get indeXed.

    Fraction i/j gets index kᵢⱼ
    Sᵢⱼ = i+j
    kᵢⱼ = (Sᵢⱼ-1)(Sᵢⱼ-2)/2+i

    Index kᵢⱼ gets fraction iₖᵢⱼ/jₖᵢⱼ
    sₖᵢⱼ = ⌈√​̅2​̅⋅​̅k​̅ᵢ​̅ⱼ​̅+​̅¼ + ½⌉
    iₖᵢⱼ = kᵢⱼ-(sₖᵢⱼ-1)(sₖᵢⱼ-2)/2
    jₖᵢⱼ = sₖᵢⱼ-iₖᵢⱼ

    iₖᵢⱼ/jₖᵢⱼ = i/j

    The question is whether all fractions get indeXed.
    The answer is no.

    Arithmetic disagrees with you.

    Logic disagress with you.
    No O can leave the matrix by the only drain, the first column, as long as
    it contains X below every O. And afterwards nothing can move any longer.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Tue Mar 12 09:42:08 2024
    On 3/11/24 2:21 PM, WM wrote:
    Le 11/03/2024 à 18:27, Richard Damon a écrit :
    On 3/11/24 1:36 AM, WM wrote:

    What does that matter? No O will disappear, hence the number of not
    indexed fractions will remain constant forever.

    But that isn't the question.

    The question is whether all fractions get indeXed. The answer is no.

    They do, which one doesn't (at the end, which is infinite)?

    You just can't think of infinity.


    The question is can you match every Natural Number to a Rational,
    which is proven you can.

    The answer is no. During the indexing procedure never one fraction more
    is indexed than at the beginning.

    Nope, every fraction has a pair natural number or unit fraction.

    You just stop too soon.


    As EVERY spot will have an X from somewhere down the line moved on to it.

    Obviously not. Only every spot you can think of. Try to think better.

    IT DOES, if youy can think of infinity, which you can't.

    Using the wrong criteria just gets you the wrong answer.

    Therefore use the right crieria.

    I AM.


    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From Richard Damon@21:1/5 to All on Tue Mar 12 09:43:08 2024
    On 3/12/24 2:00 AM, WM wrote:
    Le 12/03/2024 à 00:06, Jim Burns a écrit :
    On 3/11/2024 5:21 PM, WM wrote:
    Le 11/03/2024 à 18:27, Richard Damon a écrit :

    But that isn't the question.

    The question is whether all fractions get indeXed.

    Fraction i/j gets index kᵢⱼ
    Sᵢⱼ  =  i+j
    kᵢⱼ  =  (Sᵢⱼ-1)(Sᵢⱼ-2)/2+i

    Index kᵢⱼ gets fraction iₖᵢⱼ/jₖᵢⱼ
    sₖᵢⱼ  =  ⌈√​̅2​̅⋅​̅k​̅ᵢ​̅ⱼ​̅+​̅¼ + ½⌉
    iₖᵢⱼ  =  kᵢⱼ-(sₖᵢⱼ-1)(sₖᵢⱼ-2)/2
    jₖᵢⱼ  =  sₖᵢⱼ-iₖᵢⱼ

    iₖᵢⱼ/jₖᵢⱼ  =  i/j

    The question is whether all fractions get indeXed.
    The answer is no.

    Arithmetic disagrees with you.

    Logic disagress with you.
    No O can leave the matrix by the only drain, the first column, as long
    as it contains X below every O. And afterwards nothing can move any longer.

    Regards, WM

    Which is the FALSE LOGIC of the FINITE applied to the INFINITE.

    You are just stuck in your finite box staring longingly at the infinite
    that you can never understand.

    --- SoupGate-Win32 v1.05
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  • From Richard Damon@21:1/5 to All on Tue Mar 12 10:18:40 2024
    On 3/11/24 2:23 PM, WM wrote:
    Le 11/03/2024 à 18:31, Richard Damon a écrit :
    On 3/11/24 1:45 AM, WM wrote:

    NUF(1) = ℵo like for every visible argument 1/n. No problem to handle. >>> But ℵo is a number that does not appear by miracle but by counting 1,
    2, 3, ... because it means cardinality of countable infinite set.

    So, you admit you are lying about not using the Matheologies that you
    claim you are not using.

    No, I use logic and reject miracles.

    Regards, WM

    No, you use limited logic in domains it can't handle.

    You are just stuck in your box of finite logic, looking out at the
    infinte and not able to comprehend it.

    Your logic can't even CREATE the Natural Numbers, so why do you expect
    it to be able to talk about the Natural Numbers.

    At best, your logic can handle your FISONs, which you admit are not the
    whole set of the Natural Numbers, so of course it can't analyse the
    whole set of Natural Numbers.

    You try to bolt on something to extend your rules, but it just isn't sufficient, and STILL doesn't get you to being able to SEE the Natural
    Numbers in your system, so it can't handle them.

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Tue Mar 12 14:28:15 2024
    On 3/12/2024 4:57 AM, WM wrote:
    Le 11/03/2024 à 23:36, Jim Burns a écrit :

    Related:
    The first column ℕ⭳×{1} of Xs  is
    a set into which
    the whole matrix ℕ⭳×ℕ⭳ of Xs.and.Os fits.

    Only if
    all Os disappear in a counter logical manner.
    Remember:
    Lossless swaps remain lossless in infinity.

    ℕ⭳ is the set of finiteⁿᵒᵗᐧᵂᴹ ordinals.

    A finiteⁿᵒᵗᐧᵂᴹ ordinal n is
    an ordinal n before which next.n+1 not.fits.

    A finiteⁿᵒᵗᐧᵂᴹ set S is
    a set S into which next.S∪{Bob} not.fits.

    For each finiteⁿᵒᵗᐧᵂᴹ S
    exists finiteⁿᵒᵗᐧᵂᴹ ordinal n such that
    before.n [0,n] not.fits S

    For set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals
    not.exists finiteⁿᵒᵗᐧᵂᴹ ordinal n such that
    before.n [0,n] not.fits ℕ⭳

    Thus,
    set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals is
    a not.finiteⁿᵒᵗᐧᵂᴹ set.

    Thus,
    set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals is
    a set ℕ⭳ into which next.ℕ⭳∪{Bob} not.not.fits,
    a set ℕ⭳ into which next.ℕ⭳∪{Bob} fits.

    You (WM) have "defined"
    that result to be incorrect.
    However,
    that's not how definitions work.

    The definer is granted unlimited power
    but only in a narrow domain,
    _what the language you use means_

    If you "define" horses to be hummingbirds,
    horses won't start buzzing around and
    perching on petals.

    If you "define" ℕ⭳ to be finiteⁿᵒᵗᐧᵂᴹ
    ℕ⭳ keeps all the consequences of
    being infiniteⁿᵒᵗᐧᵂᴹ despite _what you mean_

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Tue Mar 12 15:55:03 2024
    On 3/12/2024 5:00 AM, WM wrote:
    Le 12/03/2024 à 00:06, Jim Burns a écrit :
    On 3/11/2024 5:21 PM, WM wrote:
    Le 11/03/2024 à 18:27, Richard Damon a écrit :

    But that isn't the question.

    The question is whether all fractions get indeXed.

    Fraction i/j gets index kᵢⱼ
    Sᵢⱼ  =  i+j
    kᵢⱼ  =  (Sᵢⱼ-1)(Sᵢⱼ-2)/2+i

    Index kᵢⱼ gets fraction iₖᵢⱼ/jₖᵢⱼ
    sₖᵢⱼ  =  ⌈√​̅2​̅⋅​̅k​̅ᵢ​̅ⱼ​̅+​̅¼ + ½⌉
    iₖᵢⱼ  =  kᵢⱼ-(sₖᵢⱼ-1)(sₖᵢⱼ-2)/2
    jₖᵢⱼ  =  sₖᵢⱼ-iₖᵢⱼ

    iₖᵢⱼ/jₖᵢⱼ  =  i/j

    The question is whether all fractions get indeXed.
    The answer is no.

    Arithmetic disagrees with you.

    Logic disagress with you.

    Logicᵂᴹ and logicⁿᵒᵗᐧᵂᴹ disagree.

    Logicⁿᵒᵗᐧᵂᴹ agrees with arithmeticⁿᵒᵗᐧᵂᴹ Arithmeticⁿᵒᵗᐧᵂᴹ agrees with
    | For each fraction i/j: index kᵢⱼ and
    | for index kᵢⱼ: fraction iₖᵢⱼ/jₖᵢⱼ
    | such that iₖᵢⱼ/jₖᵢⱼ = i/j

    Logicᵂᴹ agrees with you (WM)

    No O can leave the matrix by the only drain,
    the first column, as long as
    it contains X below every O.
    And afterwards nothing can move any longer.

    If cell ⟨i/j⟩ holds O
    then swap ⟨kᵢⱼ/1⟩⇄⟨i/j⟩ is not yet swapped,
    because arithmeticⁿᵒᵗᐧᵂᴹ

    That is equivalent to:
    if no swap ⟨kᵢⱼ/1⟩⇄⟨i/j⟩ is not swapped,
    then no cell ⟨i/j⟩ holds O

    Some matrices have single columns which
    can cover the whole matrix.
    They aren't finiteⁿᵒᵗᐧᵂᴹ matrices.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 10:31:02 2024
    Le 12/03/2024 à 19:28, Jim Burns a écrit :

    For set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals
    not.exists finiteⁿᵒᵗᐧᵂᴹ ordinal n such that
    before.n [0,n] not.fits ℕ⭳

    Thus,
    set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals is
    a not.finiteⁿᵒᵗᐧᵂᴹ set.

    Tell us how an O does leave the matrix. What is the drain?

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 10:32:43 2024
    Le 12/03/2024 à 20:55, Jim Burns a écrit :

    Some matrices have single columns which
    can cover the whole matrix.
    They aren't finiteⁿᵒᵗᐧᵂᴹ matrices.

    Tell us how any O will leave the matrix by simple exchange with an X.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 10:24:02 2024
    Le 12/03/2024 à 17:46, Richard Damon a écrit :

    You are just stuck in your finite box staring longingly at the infinite
    that you can never understand.

    If you can tell us how an O (or all, if that is easier) does leave the
    matrix.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 10:27:10 2024
    Le 12/03/2024 à 18:19, Richard Damon a écrit :
    On 3/11/24 2:23 PM, WM wrote:
    Le 11/03/2024 à 18:31, Richard Damon a écrit :
    On 3/11/24 1:45 AM, WM wrote:

    NUF(1) = ℵo like for every visible argument 1/n. No problem to handle. >>>> But ℵo is a number that does not appear by miracle but by counting 1, >>>> 2, 3, ... because it means cardinality of countable infinite set.

    No, I use logic and reject miracles.

    No, you use limited logic in domains it can't handle.

    Points on the real axis are subject to logic.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 10:22:16 2024
    Le 12/03/2024 à 17:42, Richard Damon a écrit :

    IT DOES, if you can think of infinity, which you can't.

    If you can tell us how an O does leave the matrix.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Mar 13 08:10:19 2024
    On 3/13/24 3:27 AM, WM wrote:
    Le 12/03/2024 à 18:19, Richard Damon a écrit :
    On 3/11/24 2:23 PM, WM wrote:
    Le 11/03/2024 à 18:31, Richard Damon a écrit :
    On 3/11/24 1:45 AM, WM wrote:

    NUF(1) = ℵo like for every visible argument 1/n. No problem to handle. >>>>> But ℵo is a number that does not appear by miracle but by counting >>>>> 1, 2, 3, ... because it means cardinality of countable infinite set.

    No, I use logic and reject miracles.

    No, you use limited logic in domains it can't handle.

    Points on the real axis are subject to logic.

    Regards, WM

    UNBOUNDED set logic.

    Not FINITE logic.

    So, not yours.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Mar 13 08:09:02 2024
    On 3/13/24 3:24 AM, WM wrote:
    Le 12/03/2024 à 17:46, Richard Damon a écrit :

    You are just stuck in your finite box staring longingly at the
    infinite that you can never understand.

    If you can tell us how an O (or all, if that is easier) does leave the matrix.

    Regards, WM



    Because you are looking at the wrong definition.

    The Xs come from the set of Natural Numbers, (or unit fractions), not a
    subset of them in the set to match.

    Then we see that ALL the O's in the set of rationals become X's from the
    Set of Naturals, and all those X's became O's

    Your test can't even tell that latter requirement.

    Using strawmen is the sign of a failed argument.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Wed Mar 13 14:33:35 2024
    On 3/13/2024 6:32 AM, WM wrote:
    Le 12/03/2024 à 20:55, Jim Burns a écrit :

    Some matrices have single columns which
    can cover the whole matrix.
    They aren't finiteⁿᵒᵗᐧᵂᴹ matrices.

    Tell us how any O will leave the matrix
    by simple exchange with an X.

    The matrix and the column are larger than
    any set in which another not.fits.

    For the matrix and the column, another fits.

    ----
    All the Os.and.Xs are replaced by all the Xs
    _All_ the swaps do this.

    Compare to a finite case,
    but for two different sets.
    ⟨ X X X ⟩ ⟨ O O O O ⟩
    ⟨ O X X ⟩ ⟨ X O O O ⟩
    ⟨ O O X ⟩ ⟨ X X O O ⟩
    ⟨ O O O ⟩ ⟨ X X X O ⟩

    Fail, as expected.
    3 and 4 are final ordinals.
    4.many not.fits 3.many.

    Again.
    ⟨ X X X ⟩ ⟨ O O O ⟩
    ⟨ O X X ⟩ ⟨ X O O ⟩
    ⟨ O O X ⟩ ⟨ X X O ⟩
    ⟨ O O O ⟩ ⟨ X X X ⟩

    Succeed.
    Which swap did this?
    Not this one.
    ⟨ O X X ⟩ ⟨ X O O ⟩

    Not this one.
    ⟨ X O X ⟩ ⟨ O X O ⟩

    Not this one.
    ⟨ X X O ⟩ ⟨ O O X ⟩

    _All_ of them did this.

    Tell us how any O will leave the matrix
    by simple exchange with an X.

    Swaps in a {1}×ℕ⭳ matrix.
    ℕ⭳ is the set of final ordinals, like 3, like 4.
    ⟨ O X X X ... ⟩
    '...' is not any position, darkᵂᴹ or visibleᵂᴹ.
    '...' signals the non.existence of a last position.

    ⟨ O X X X ... ⟩
    ⟨ X O X X ... ⟩
    ⟨ X X O X ... ⟩
    ⟨ X X X O ... ⟩
    after 10^(10) swaps
    ⟨ X X X X ... O X ...⟩
    ⟨ X X X X ... X O ...⟩
    after 10^(10^(10)) swaps
    ⟨ X X X X ...... O X ...⟩
    ⟨ X X X X ...... X O ...⟩
    after 10^(10^(10^(10))) swaps
    ⟨ X X X X ......... O X ...⟩
    ⟨ X X X X ......... X O ...⟩
    after all ℵ₀=|ℕ⭳| final.ordinal.many swaps
    ⟨ X X X X ............ X X ...⟩
    ⟨ X X X X ............ X X ...⟩

    After all the numbers such that
    one inserted or deleted not.fits, 3 < 3+1
    there are the numbers such that
    one inserted or deleted fits, ℵ₀ = ℵ₀+1


    For each final S such that S∪{Bob} not.fits S
    exists final ordinal n, [0,n+1] not.fits [0,n]
    such that [0,n] not.fits S

    Your (WM's) logicᵂᴹ says that that's true of
    all unchanging sets.

    However,
    each final [0,n] fits in
    unchanging ℕ⭳ set of final ordinals

    Therefore,
    it can't be true that
    ℕ⭳∪{Bob} not.fits ℕ⭳

    ℕ⭳∪{Bob} fits ℕ⭳

    ⟨ O X X X ... ⟩
    fits
    ⟨ X X X X ... ⟩

    The ℕ⭳×ℕ⭳ matrix
    fits
    the ℕ⭳×{1} column.

    Tell us how any O will leave the matrix
    by simple exchange with an X.

    i/j ⟼ kᵢⱼ
    Sᵢⱼ = i+j
    kᵢⱼ = (Sᵢⱼ-1)(Sᵢⱼ-2)/2+i

    i/j ⟼ kᵢⱼ ⟼ iₖᵢⱼ/jₖᵢⱼ
    sₖᵢⱼ = ⌈√​̅2​̅⋅​̅k​̅ᵢ​̅ⱼ​̅+​̅¼ + ½⌉ iₖᵢⱼ = kᵢⱼ-(sₖᵢⱼ-1)(sₖᵢⱼ-2)/2
    jₖᵢⱼ = sₖᵢⱼ-iₖᵢⱼ
    iₖᵢⱼ/jₖᵢⱼ = i/j

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Wed Mar 13 14:53:57 2024
    On 3/13/2024 6:31 AM, WM wrote:
    Le 12/03/2024 à 19:28, Jim Burns a écrit :

    For set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals
    not.exists finiteⁿᵒᵗᐧᵂᴹ ordinal n such that
    before.n [0,n]  not.fits  ℕ⭳

    Thus,
    set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals is
    a not.finiteⁿᵒᵗᐧᵂᴹ set.

    Tell us how an O does leave the matrix.
    What is the drain?

    Your claim that
    ☠ a proper subset of ℕ⭳ can't cover ℕ⭳
    is wrong.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 19:33:41 2024
    Le 13/03/2024 à 16:10, Richard Damon a écrit :
    On 3/13/24 3:27 AM, WM wrote:

    Points on the real axis are subject to logic.

    Not FINITE logic.

    Every point is subject to real finite logic.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 19:37:03 2024
    Le 13/03/2024 à 19:33, Jim Burns a écrit :
    On 3/13/2024 6:32 AM, WM wrote:

    Tell us how any O will leave the matrix
    by simple exchange with an X.

    All the Os.and.Xs are replaced by all the Xs

    Impossible. Exchange cannot delete any symbol.
    Nonsense deleted.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 19:32:19 2024
    Le 13/03/2024 à 16:09, Richard Damon a écrit :


    Then we see that ALL the O's in the set of rationals become X's from the
    Set of Naturals, and all those X's became O's

    And how do they leave the matrix?

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Wed Mar 13 19:40:27 2024
    Le 13/03/2024 à 19:53, Jim Burns a écrit :
    On 3/13/2024 6:31 AM, WM wrote:

    Tell us how an O does leave the matrix.
    What is the drain?

    Your claim that
    ☠ a proper subset of ℕ⭳ can't cover ℕ⭳
    is wrong.

    It is true at least until you can explain how an O leaves the matrix.
    But your recent attempts are simply nonsense - like your future attempts
    will be - because exchange cannot reduce the number of Os, let alone
    delete all of them.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Wed Mar 13 17:46:14 2024
    On 3/12/2024 3:35 PM, Ross Finlayson wrote:
    On 03/12/2024 12:18 PM, Chris M. Thomasson wrote:
    On 3/12/2024 9:43 AM, Richard Damon wrote:

    [...]

    I bet the phrase "infinite finite things"
    might make WM's head explode... ;^)
    Humm...

    Now, as to whether:
    "if there are infinitely-many
    are there infinitely-grand?",
    has that usually,
    "if there are infinitely-grand
    there are infinitely-many".

    So, are there?

    It sounds as though 'infinitely.grand' describes
    a collection which holds infinitely.many.

    If I understand you somewhat,
    no infinitely.grand without infinitely.many.
    On the other hand, in some contexts,
    yes,
    infinitely.many without an infinitely.grand collection.

    Arithmetic on ℕ without the set ℕ is
    a familiar example of the latter.

    There is a fragment _ST_ of a fragment of set theory
    which George Boolos published [1],
    which has three axioms: '=' '0' 'x∪{y}'
    The 3.tuple of axioms neither prescribes nor proscribes
    infinitely.grand.

    1.
    ∀x:∀y:(∀z:(z ∈ x ⇔ z ∈ y) ⟹ x = y)
    2.
    ∃x:∀y: y ∉ x
    3.
    ∀x:∀y:∃w:∀z:(z ∈ w ⟺ (z ∈ x ∨ z = y))

    I introduce notation defined in L(ST) for arithmetic.

    ∀y: y ∉ ∅
    z ∈ x⨭y :⇔ (z ∈ x ∨ z = y)

    2′.
    ∃x = ∅
    3′.
    ∀x:∀y:∃w = x⨭y

    0 = ∅
    x⁺¹ = x∪{x} = x⨭x
    y < x :⇔ y ∈ x

    y⁻¹ ∈ z :⇔ ∃x ∈ z: x⁺¹ = y
    y⁻¹ < z :⇔ ∃x < z: x⁺¹ = y

    ℕ(x) :⇔
    0 < x⁺¹ ∧ ∀y < x⁺¹\{0}: y⁻¹ < x

    ℕ(x) only says that x is a natural number.
    ℕ(x) does not say that
    x ∈ {y: ℕ(y)} the set of natural numbers.
    ST cannot say that {y: ℕ(y)} exists,
    but ST can say that x is a natural number.

    Perhaps you consider this, as I consider this,
    an example of infinitely.many without infinitely.grand.


    More definitions.

    {x,y} = ∅⨭x⨭y

    ⟨x,y⟩ = {{x},{x,y}} = ∅⨭(∅⨭x)⨭(∅⨭x⨭y)

    ∀i′,j′,k′: ℕ(i′) ∧ ℕ(j′) ∧ ℕ(k′)

    i′ + j′ = k′ ⟺
    ∃⟨⟨i′,0,i′⟩,…,⟨i′,j′,k′⟩⟩:
    ⟨i′,0,i′⟩ ∈ ⟨⟨i′,0,i′⟩,…,⟨i′,j′,k′⟩⟩ ∧ ⟨i′,j′,k′⟩ ∈ ⟨⟨i′,0,i′⟩,…,⟨i′,j′,k′⟩⟩ ∧
    ∀j < j′: E!k:
    ⟨i′,j,k⟩ ∈ ⟨⟨i′,0,i′⟩,…,⟨i′,j′,k′⟩⟩ ∧ ⟨i′,j⁺¹,k⁺¹⟩ ∈ ⟨⟨i′,0,i′⟩,…,⟨i′,j′,k′⟩⟩

    ∀i″,j″,k″: ℕ(i″) ∧ ℕ(j″) ∧ ℕ(k″)

    i″ × j″ = k″ ⟺
    ∃⟨⟨i″,0,0⟩,…,⟨i″,j″,k″⟩⟩:
    ⟨i″,0,0⟩ ∈ ⟨⟨i″,0,0⟩,…,⟨i″,j″,k″⟩⟩ ∧ ⟨i″,j″,k″⟩ ∈ ⟨⟨i″,0,0⟩,…,⟨i″,j″,k″⟩⟩ ∧ ∀j < j″: E!k:
    ⟨i″,j,k⟩ ∈ ⟨⟨i″,0,0⟩,…,⟨i″,j″,k″⟩⟩ ∧ ⟨i″,j⁺¹,k+i″⟩ ∈ ⟨⟨i″,0,0⟩,…,⟨i″,j″,k″⟩⟩

    These '0' '⁺¹' 'ℕ()' '+' '×' behave
    precisely as the natural.number entities behave.
    They are the natural.number.arithmetic entities,
    but without the set {y: ℕ(y)}

    [1]
    a fragment _ST_ of a fragment of set theory
    which George Boolos published, according to https://en.wikipedia.org/wiki/General_set_theory

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Wed Mar 13 18:23:55 2024
    On 3/13/2024 3:40 PM, WM wrote:
    Le 13/03/2024 à 19:53, Jim Burns a écrit :
    On 3/13/2024 6:31 AM, WM wrote:

    Tell us how an O does leave the matrix.
    What is the drain?

    Your claim that
    ☠ a proper subset of ℕ⭳ can't cover ℕ⭳
    is wrong.

    It is true at least until you can explain how
    an O leaves the matrix.

    You're asking if I have stopped beating my wife.
    Your premise is wrong.

    No O leaves.
    All Os are covered by Xs from a proper subset.

    ℕ⭳ is the.set.of.final.ordinals.
    Not.exists final.ordinal n such that
    [0,n] not.fits ℕ⭳

    For each set S such that
    a proper subset of S can't cover S
    S is finiteⁿᵒᵗᐧᵂᴹ
    exists final.ordinal n such that
    [0,n] not.fits S

    See above.
    ℕ⭳ is not such a set.
    Not.exists n such that [0,n] not.fits ℕ⭳
    Not(a proper subset of ℕ⭳ can't cover ℕ⭳)
    ℕ⭳ is infiniteⁿᵒᵗᐧᵂᴹ

    The first column covers the whole matrix.

    But your recent attempts are simply nonsense -
    like your future attempts will be - because
    exchange cannot reduce the number of Os,
    let alone delete all of them.

    After all ordinals which next not.fits
    there are ordinals which next fits.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Wed Mar 13 17:13:48 2024
    On 3/13/24 12:33 PM, WM wrote:
    Le 13/03/2024 à 16:10, Richard Damon a écrit :
    On 3/13/24 3:27 AM, WM wrote:

    Points on the real axis are subject to logic.

    Not FINITE logic.

    Every point is subject to real finite logic.

    Regards, WM

    But the SET Of them isn't.

    So, things like "First" are questions of the SET>

    --- SoupGate-Win32 v1.05
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  • From Richard Damon@21:1/5 to All on Wed Mar 13 22:35:30 2024
    On 3/13/24 12:32 PM, WM wrote:
    Le 13/03/2024 à 16:09, Richard Damon a écrit :


    Then we see that ALL the O's in the set of rationals become X's from
    the Set of Naturals, and all those X's became O's

    And how do they leave the matrix?

    Regards, WM



    Because the go into the vector of the Natural Numbers that is sending the Xs

    You are swapping BETWEEN the two sets.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 14 17:07:34 2024
    Le 14/03/2024 à 01:15, Richard Damon a écrit :
    On 3/13/24 12:33 PM, WM wrote:

    Points on the real axis are subject to logic.

    Not FINITE logic.

    Every point is subject to real finite logic.

    But the SET Of them isn't.

    Then "the set" is a matheologial fiction without connection to basic mathematics and basic logic - a useless occupation for lovers of nonsense.

    Regards, wM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 14 17:03:45 2024
    Le 13/03/2024 à 23:23, Jim Burns a écrit :
    On 3/13/2024 3:40 PM, WM wrote:

    It is true at least until you can explain how
    an O leaves the matrix.

    Your premise is wrong.

    My premise is that in the beginning there was no chaos but a sharp border between Xs and Os:
    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    And these symbols can be interchanged but none cane exist with the other.

    No O leaves.
    All Os are covered by Xs from a proper subset.

    There is no possibility to "cover" an O. X and O are excluding each other. There is only a peaceful coexistence.

    The first column covers the whole matrix.

    Not without removing all Os.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 14 17:09:55 2024
    Le 14/03/2024 à 06:35, Richard Damon a écrit :
    On 3/13/24 12:32 PM, WM wrote:

    Then we see that ALL the O's in the set of rationals become X's from
    the Set of Naturals, and all those X's became O's

    And how do they leave the matrix?

    Because the go into the vector of the Natural Numbers that is sending the Xs

    No O goes into an X. Exchanging differs from occupying.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Thu Mar 14 10:39:25 2024
    On 3/14/24 10:09 AM, WM wrote:
    Le 14/03/2024 à 06:35, Richard Damon a écrit :
    On 3/13/24 12:32 PM, WM wrote:

    Then we see that ALL the O's in the set of rationals become X's from
    the Set of Naturals, and all those X's became O's

    And how do they leave the matrix?

    Because the go into the vector of the Natural Numbers that is sending
    the Xs

    No O goes into an X. Exchanging differs from occupying.

    Regards, WM



    So what you mean by "Exchanging" if not the O goes to where the X was
    and the X goes to where the O was.

    Every O in the set of Rationals swaps places with the X in the seperate
    set of Natural Numbers or Unit Fractions.

    At the end, all the O's end up in the Set of Natural Numbers / Unit
    Fractions and all the Xs end up in the Rationals.

    Of course if you try to use one set you can't complete the operation the
    way you are thinking because the Os that go to the Natural Numbers /
    Unit fractions stay with the set of Rationals, so the arguement isn't valid.

    All the O's end up at the end of the Row/Column, where they would belong.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Thu Mar 14 10:40:59 2024
    On 3/14/24 10:07 AM, WM wrote:
    Le 14/03/2024 à 01:15, Richard Damon a écrit :
    On 3/13/24 12:33 PM, WM wrote:

    Points on the real axis are subject to logic.

    Not FINITE logic.

    Every point is subject to real finite logic.

    But the SET Of them isn't.

    Then "the set" is a matheologial fiction without connection to basic mathematics and basic logic - a useless occupation for lovers of nonsense.

    Regards, wM




    So, you are just admitting that you "Logic" can't talk about thing like
    the Natural Numbers or the Rational, because that set is just a fiction.

    Your logic can only talk about finite FISONs.

    So, stop trying to talk about what you admitt you can't talk about.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 14 18:38:09 2024
    Le 14/03/2024 à 18:39, Richard Damon a écrit :

    the O goes to where the X was
    and the X goes to where the O was.

    So it is. Never an O goes out of the matrix.

    the Os that go to the Natural Numbers /
    Unit fractions stay with the set of Rationals,

    So it is.

    so the arguement isn't valid.

    What argument?

    All the O's end up at the end of the Row/Column, where they would belong.

    Also "the end", i.e., the places where the O can go, belong to the matrix.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 14 18:41:49 2024
    Le 14/03/2024 à 18:40, Richard Damon a écrit :
    On 3/14/24 10:07 AM, WM wrote:
    Le 14/03/2024 à 01:15, Richard Damon a écrit :
    On 3/13/24 12:33 PM, WM wrote:

    Points on the real axis are subject to logic.

    Not FINITE logic.

    Every point is subject to real finite logic.

    But the SET Of them isn't.

    Then "the set" is a matheologial fiction without connection to basic
    mathematics and basic logic - a useless occupation for lovers of nonsense. >>
    So, you are just admitting that you "Logic" can't talk about thing like
    the Natural Numbers or the Rational, because that set is just a fiction.

    Logic is a general tool, not my own. If it cannot talk about infinite
    sets, then they do not exist or they are dark.

    Your logic can only talk about finite FISONs.

    It can talk about the actually infinite complement too:
    ∀n ∈ ℕ_def: |ℕ \ {1, 2, 3, ..., n}| = ℵo.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Thu Mar 14 12:01:12 2024
    On 3/14/24 11:41 AM, WM wrote:
    Le 14/03/2024 à 18:40, Richard Damon a écrit :
    On 3/14/24 10:07 AM, WM wrote:
    Le 14/03/2024 à 01:15, Richard Damon a écrit :
    On 3/13/24 12:33 PM, WM wrote:

    Points on the real axis are subject to logic.

    Not FINITE logic.

    Every point is subject to real finite logic.

    But the SET Of them isn't.

    Then "the set" is a matheologial fiction without connection to basic
    mathematics and basic logic - a useless occupation for lovers of
    nonsense.

    So, you are just admitting that you "Logic" can't talk about thing
    like the Natural Numbers or the Rational, because that set is just a
    fiction.

    Logic is a general tool, not my own. If it cannot talk about infinite
    sets, then they do not exist or they are dark.

    Nope, there are different rules for logic, but you have just decided to
    reject the more advanced ones, calling the "Matheologies".

    It is in those "Matheologies" that we get those infinite sets. IF you
    choose not to accept the logic that creates them, you have choose not to
    have those available to you.


    Your logic can only talk about finite FISONs.

    It can talk about the actually infinite complement too:
    ∀n ∈ ℕ_def: |ℕ \ {1, 2, 3, ..., n}| = ℵo.

    Nope, since you admit that your logic can't define "ℕ", you can't even
    define that infinite complement either.

    YOu are just stuck in the box of your own making by turning down the use
    of the tools that let you get out of it.


    Regards, WM


    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Thu Mar 14 12:06:40 2024
    On 3/14/24 11:38 AM, WM wrote:
    Le 14/03/2024 à 18:39, Richard Damon a écrit :

    the O goes to where the X was and the X goes to where the O was.

    So it is. Never an O goes out of the matrix.

    So you aren't doing it right.

    Why do you say that the O going to the OTHER set never leaves, and the X
    that comes from the OTHER set never replaces it?

    You don't seem to understand OTHER .


    the Os that go to the Natural Numbers / Unit fractions stay with the
    set of Rationals,

    So it is.

    so the arguement isn't valid.

    What argument?

    All the O's end up at the end of the Row/Column, where they would belong.

    Also "the end", i.e., the places where the O can go, belong to the matrix.

    No, they don't, the belong to the SET of Natural Numbers or Unit Fractions.

    The "Natural Number n" is NOT the Rational Number n/1, but they have the
    same vaule.

    The "Unit Fraction 1/n" is NOT the Rational Number 1/n, but they hae the
    same value and represention,

    The "Type" of the object stayes with it, and makes them "distinct" objects.


    Regards, WM



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Thu Mar 14 17:42:01 2024
    On 3/14/2024 2:09 PM, Ross Finlayson wrote:
    On 03/14/2024 10:09 AM, WM wrote:

    [...]

    Quite a few years ago I started developing a
    notion "restricted sequence element interchange".

    This is where, when you think of an infinite series,
    and convergence, there's often an idea "well if you
    can re-order it so in front are infinitely many
    terms that don't converge, and there isn't a symmetric
    complement in the subtractive or these are only positive
    terms, then it diverges".

    That sounds like conditional convergence. https://en.wikipedia.org/wiki/Conditional_convergence
    | Bernhard Riemann proved that
    | a conditionally convergent series may be rearranged
    | to converge to any value at all, including ∞ or −∞;
    | see Riemann series theorem.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Thu Mar 14 17:25:18 2024
    On 3/14/2024 1:03 PM, WM wrote:
    Le 13/03/2024 à 23:23, Jim Burns a écrit :
    On 3/13/2024 3:40 PM, WM wrote:

    It is true at least until you can explain how
    an O leaves the matrix.

    Your premise is wrong.

    My premise is that
    in the beginning
    there was no chaos
    but a sharp border between Xs and Os:
    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..
    And these symbols can be interchanged
    but none cane exist with the other.

    No O leaves.
    All Os are covered by Xs from a proper subset.

    There is no possibility to "cover" an O.
    X and O are excluding each other.
    There is only a peaceful coexistence.

    Your premise is that
    logicallyᵂᴹ
    a proper.subset cannot cover its superset,
    that no 1.to.1.map exists from set to subset.

    Your premise is that,
    logicallyᵂᴹ
    if there seems to be such a map,
    either the set changes
    or it holds vaguely.existing darkᵂᴹ elements,
    so that, vaguely, what seems to be isn't so.

    However.

    None of your offered explanations are correct for
    the set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals.

    If set S is finiteⁿᵒᵗᐧᵂᴹ then
    there is a finiteⁿᵒᵗᐧᵂᴹ [0,n] which not.fits S

    There is no finiteⁿᵒᵗᐧᵂᴹ [0,n] which not.fits ℕ⭳
    the set of finiteⁿᵒᵗᐧᵂᴹ ordinals.

    Therefore,
    ℕ⭳ is not finiteⁿᵒᵗᐧᵂᴹ

    If no proper.subset covers ℕ⭳
    then ℕ⭳ is finiteⁿᵒᵗᐧᵂᴹ

    But ℕ⭳ is not finiteⁿᵒᵗᐧᵂᴹ
    Therefore,
    some proper.subset covers ℕ⭳

    Related:
    ℕ⭳×{1} covers ℕ⭳×ℕ⭳

    each one of ℕ⭳×{1} covers one of ℕ⭳×ℕ⭳
    ⟨k,1⟩ ⟼ ⟨iₖ,jₖ⟩
    Sₖ = 2+max{h∈ℕ⭳: h(h+1)/2<k }
    iₖ = k-(sₖ-1)(sₖ-2)/2
    jₖ = sₖ-iₖ

    each one of ℕ⭳×ℕ⭳ is covered by one of ℕ⭳×{1}
    ⟨iₖ,jₖ⟩ ⟼ ⟨kᵢₖⱼₖ,1⟩
    Sᵢₖⱼₖ = iₖ+jₖ
    kᵢₖⱼₖ = (sᵢₖⱼₖ-1)(sᵢₖⱼₖ-2)/2+iₖ

    ⟨kᵢₖⱼₖ,1⟩ = ⟨k,1⟩

    The first column covers the whole matrix.

    Not without removing all Os.

    Sₖ = 2+max{h∈ℕ⭳: h(h+1)/2<k }
    iₖ = k-(sₖ-1)(sₖ-2)/2
    jₖ = sₖ-iₖ

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 15 12:10:42 2024
    Le 14/03/2024 à 22:42, Jim Burns a écrit :

    | Bernhard Riemann proved that
    | a conditionally convergent series may be rearranged
    | to converge to any value at all, including ∞ or −∞;
    | see Riemann series theorem.

    It is not difficult to find examples. But it is difficult to find out why
    that can happen. The key is Dark Numbers.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 15 12:19:24 2024
    Le 14/03/2024 à 22:25, Jim Burns a écrit :
    On 3/14/2024 1:03 PM, WM wrote:

    There is no possibility to "cover" an O.
    X and O are excluding each other.
    There is only a peaceful coexistence.

    Your premise is that
    logicallyᵂᴹ
    a proper.subset cannot cover its superset,
    that no 1.to.1.map exists from set to subset.

    Not at all! My premise is that exchange cannot delete! The conclusion is
    that a proper subset cannot cover its superset.

    Your premise is that,

    Please try first to understand my argument before you falsify it.

    None of your offered explanations are correct for
    the set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals.

    They cannot be worse than Bob's death. Correct is your claim that Bob disappears. Bub he cannot leave the matrix because the only possible drain
    is closed as long as anything can happen. Why don't you understand this
    simple fact? Because you are unable to think objectively about the stuff
    you had learned long agao.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 15 12:57:29 2024
    Le 14/03/2024 à 20:01, Richard Damon a écrit :
    On 3/14/24 11:41 AM, WM wrote:

    Logic is a general tool, not my own. If it cannot talk about infinite
    sets, then they do not exist or they are dark.

    Nope, there are different rules for logic,

    Whatever logic you mean, if it violates basic logic, then it is no logic.

    It can talk about the actually infinite complement too:
    ∀n ∈ ℕ_def: |ℕ \ {1, 2, 3, ..., n}| = ℵo.

    Nope, since you admit that your logic can't define "ℕ", you can't even define that infinite complement either.

    We can define ℕ. However, no one can define ℕ without dark numbers.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 15 13:02:57 2024
    Le 14/03/2024 à 20:06, Richard Damon a écrit :
    On 3/14/24 11:38 AM, WM wrote:
    Le 14/03/2024 à 18:39, Richard Damon a écrit :

    the O goes to where the X was and the X goes to where the O was.

    So it is. Never an O goes out of the matrix.

    So you aren't doing it right.

    Why do you say that the O going to the OTHER set never leaves,

    It does not leave the matrix.

    and the X
    that comes from the OTHER set never replaces it?

    Every replacement fails to remove an O from the matrix.

    All the O's end up at the end of the Row/Column, where they would belong. >>
    Also "the end", i.e., the places where the O can go, belong to the matrix.

    No, they don't,

    Where do they go?

    the belong to the SET of Natural Numbers or Unit Fractions.

    Of course, but all elements of these sets belong to the matrix.

    The "Natural Number n" is NOT the Rational Number n/1, but they have the
    same vaule.

    Initially every n/1 is indeXed by n.

    The "Unit Fraction 1/n" is NOT the Rational Number 1/n,

    You are wrong. But all that does not remove an O from the matrix.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Fri Mar 15 09:01:05 2024
    On 3/15/24 6:02 AM, WM wrote:
    Le 14/03/2024 à 20:06, Richard Damon a écrit :
    On 3/14/24 11:38 AM, WM wrote:
    Le 14/03/2024 à 18:39, Richard Damon a écrit :

    the O goes to where the X was and the X goes to where the O was.

    So it is. Never an O goes out of the matrix.

    So you aren't doing it right.

    Why do you say that the O going to the OTHER set never leaves,

    It does not leave the matrix.

    So, I guess you don' understand that the Set is not the Matrix and that
    you can't swap BETWEEN the Set and the Matrix and not leave the Matrix.

    On wonder you can't understand things when they get large.


    and the X that comes from the OTHER set never replaces it?

    Every replacement fails to remove an O from the matrix.

    Nope, You are just proving your stupidith because you insist on doing
    things your WRONG way.


    All the O's end up at the end of the Row/Column, where they would
    belong.

    Also "the end", i.e., the places where the O can go, belong to the
    matrix.

    No, they don't,

    Where do they go?

    To the SET.

    You seem to be INTENTIONALLY OBTUSE


    the belong to the SET of Natural Numbers or Unit Fractions.

    Of course, but all elements of these sets belong to the matrix.

    No, THEY ARE SEPERATE. There may be an equivalent group of values in the Matrix, but the set is seperate.


    The "Natural Number n" is NOT the Rational Number n/1, but they have
    the same vaule.

    Initially every n/1 is indeXed by n.

    So?

    I think you are just proving yourself to be intentionally decietful, and
    thus a LIAR.


    The "Unit Fraction 1/n" is NOT the Rational Number 1/n,

    You are wrong. But all that does not remove an O from the matrix.

    Of course it does, as they get swppaed with the set that is not stored
    in the Matrix.


    Regards, WM




    There are many ways to do logic WRONG and show stupidity. You seem to
    excel at that.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 15 13:31:10 2024
    On 3/15/2024 8:10 AM, WM wrote:
    Le 14/03/2024 à 22:42, Jim Burns a écrit :

    | Bernhard Riemann proved that
    | a conditionally convergent series may be rearranged
    | to converge to any value at all, including ∞ or −∞;
    | see Riemann series theorem.

    It is not difficult to find examples.
    But it is difficult to find out why that can happen.

    It's a theorem.
    https://en.wikipedia.org/wiki/Riemann_series_theorem
    The proof of the theorem is why.

    The key is Dark Numbers.

    No darkᵂᴹ numbers are used.

    𝑙𝑛(2) =
    ∫₀¹(1+x)⁻¹𝑑x =
    ∫₀¹(1-x+x²-x³+...)𝑑x =
    ∫₀¹1𝑑x - ∫₀¹x𝑑x + ∫₀¹x²𝑑x - ∫₀¹x³𝑑x + ... = ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...

    No darkᵂᴹ numbers are used.

    The same infinitely.manyⁿᵒᵗᐧᵂᴹ visibleᵂᴹ numbers
    summed _in a different order_
    (⅟1-⅟2) - ⅟4 + (⅟3-⅟6) - ⅟8 + (⅟5-⅟10) - ⅟12 + ... =
    ⅟2 - ⅟4 + ⅟6 - ⅟8 + ⅟10 - ⅟12 + ... =
    ⅟2⋅(⅟1 - ⅟2 + ⅟3 - ⅟4 + ⅟5 - ⅟6 + ...) =
    ⅟2⋅𝑙𝑛(2)

    No darkᵂᴹ numbers are used.
    And yet, 𝑙𝑛(2) ≠ ⅟2⋅𝑙𝑛(2)

    The key is that
    infiniteⁿᵒᵗᐧᵂᴹ is NOT
    reallyreallyreallyreallyreally big finiteⁿᵒᵗᐧᵂᴹ.

    The proof that
    finitely.manyⁿᵒᵗᐧᵂᴹ visibleᵂᴹ numbers
    have the same sum in any order
    is correct, but does not hold for
    infinitely.manyⁿᵒᵗᐧᵂᴹ visibleᵂᴹ numbers.

    Assuming it holds where it has not been proved
    might produce incorrect results, like such as.

    Related:
    Finitelyⁿᵒᵗᐧᵂᴹ.many visibleᵂᴹ swaps
    can't remove Os.
    Infinitelyⁿᵒᵗᐧᵂᴹ.many visibleᵂᴹ swaps
    can remove Os.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 15 16:26:34 2024
    On 3/15/2024 8:19 AM, WM wrote:
    Le 14/03/2024 à 22:25, Jim Burns a écrit :
    On 3/14/2024 1:03 PM, WM wrote:

    There is no possibility to "cover" an O.
    X and O are excluding each other.
    There is only a peaceful coexistence.

    Your premise is that
    logicallyᵂᴹ
    a proper.subset cannot cover its superset,
    that no 1.to.1.map exists from set to subset.

    Not at all!
    My premise is that exchange cannot delete!

    Which is, in other words, that
    no 1.to.1.map exists from set to proper.subset.

    The conclusion is
    that a proper subset cannot cover its superset.

    And yet,
    ℕ⭳×ℕ⭳ ⇉ ℕ⭳×{1}
    ⟨i,j⟩ ⟼ ⟨kᵢⱼ,1⟩
    Sᵢⱼ = i+j
    kᵢⱼ = (sᵢⱼ-1)(sᵢⱼ-2)/2+i

    ℕ⭳×{1} ⇉ ℕ⭳×ℕ⭳
    ⟨kᵢⱼ,1⟩ ⟼ ⟨iₖᵢⱼ,jₖᵢⱼ⟩
    Sₖᵢⱼ = 2+max{h∈ℕ⭳: h(h+1)/2 < kᵢⱼ }
    iₖᵢⱼ = kᵢⱼ-(sₖᵢⱼ-1)(sₖᵢⱼ-2)/2
    jₖᵢⱼ = sₖᵢⱼ-iₖᵢⱼ

    ⟨iₖᵢⱼ,jₖᵢⱼ⟩ = ⟨i,j⟩

    Apparently,
    your being correct is not among your concerns.

    None of your offered explanations are correct for
    the set ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinals.

    They cannot be worse than Bob's death.

    <Sniff> Bob will be missed...
    eventually, after infinitely.many swaps.

    Let that be a lesson to all of us:
    Friends don't let friends
    fool around inside infiniteⁿᵒᵗᐧᵂᴹ sets.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 15 21:48:17 2024
    Le 15/03/2024 à 17:01, Richard Damon a écrit :
    On 3/15/24 6:02 AM, WM wrote:


    Every replacement fails to remove an O from the matrix.

    Nope,

    No interest in discussing that.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 15 21:52:10 2024
    Le 15/03/2024 à 18:31, Jim Burns a écrit :
    On 3/15/2024 8:10 AM, WM wrote:
    Le 14/03/2024 à 22:42, Jim Burns a écrit :

    | Bernhard Riemann proved that
    | a conditionally convergent series may be rearranged
    | to converge to any value at all, including ∞ or −∞;
    | see Riemann series theorem.

    It is not difficult to find examples.
    But it is difficult to find out why that can happen.

    It's a theorem.
    https://en.wikipedia.org/wiki/Riemann_series_theorem
    The proof of the theorem is why.

    The key is Dark Numbers.

    No darkᵂᴹ numbers are used.

    𝑙𝑛(2) =
    ∫₀¹(1+x)⁻¹𝑑x =
    ∫₀¹(1-x+x²-x³+...)𝑑x =
    ∫₀¹1𝑑x - ∫₀¹x𝑑x + ∫₀¹x²𝑑x - ∫₀¹x³𝑑x + ... = ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...

    No darkᵂᴹ numbers are used.

    They cannot be used. They are contained in "...".
    Otherwise you could name all terms. But you can name only finitely many.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 15 21:54:35 2024
    Le 15/03/2024 à 21:26, Jim Burns a écrit :
    On 3/15/2024 8:19 AM, WM wrote:
    Le 14/03/2024 à 22:25, Jim Burns a écrit :
    On 3/14/2024 1:03 PM, WM wrote:

    There is no possibility to "cover" an O.
    X and O are excluding each other.
    There is only a peaceful coexistence.

    Your premise is that
    logicallyᵂᴹ
    a proper.subset cannot cover its superset,
    that no 1.to.1.map exists from set to subset.

    Not at all!
    My premise is that exchange cannot delete!

    Which is, in other words, that
    no 1.to.1.map exists from set to proper.subset.

    That is not a premise but a result.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Fri Mar 15 15:19:58 2024
    On 3/15/24 2:48 PM, WM wrote:
    Le 15/03/2024 à 17:01, Richard Damon a écrit :
    On 3/15/24 6:02 AM, WM wrote:


    Every replacement fails to remove an O from the matrix.

    Nope,

    No interest in discussing that.

    Regards, WM


    So, just closing your eyes to the truth again.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 15 18:35:15 2024
    On 3/15/2024 5:54 PM, WM wrote:
    Le 15/03/2024 à 21:26, Jim Burns a écrit :
    On 3/15/2024 8:19 AM, WM wrote:
    Le 14/03/2024 à 22:25, Jim Burns a écrit :
    On 3/14/2024 1:03 PM, WM wrote:

    There is no possibility to "cover" an O.
    X and O are excluding each other.
    There is only a peaceful coexistence.

    Your premise is that
    logicallyᵂᴹ
    a proper.subset cannot cover its superset,
    that no 1.to.1.map exists from set to subset.

    Not at all!
    My premise is that exchange cannot delete!

    Which is, in other words, that
    no 1.to.1.map exists from set to proper.subset.

    That is not a premise but a result.

    Your result is only a minor re.stating of
    your premise.

    You proof is of the form P ⊢ P
    which, look! I am granting you is valid.
    However,
    neither you nor I nor Euclid of Alexandria nor
    Paul Erdős have the ability to make P ⊢ P
    tell us anything we didn't already know.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 15 18:38:10 2024
    On 3/15/2024 5:52 PM, WM wrote:
    Le 15/03/2024 à 18:31, Jim Burns a écrit :
    On 3/15/2024 8:10 AM, WM wrote:
    Le 14/03/2024 à 22:42, Jim Burns a écrit :

    | Bernhard Riemann proved that
    | a conditionally convergent series may be rearranged
    | to converge to any value at all, including ∞ or −∞;
    | see Riemann series theorem.

    It is not difficult to find examples.
    But it is difficult to find out why that can happen.

    It's a theorem.
    https://en.wikipedia.org/wiki/Riemann_series_theorem
    The proof of the theorem is why.

    The key is Dark Numbers.

    No darkᵂᴹ numbers are used.

    𝑙𝑛(2) =
    ∫₀¹(1+x)⁻¹𝑑x =
    ∫₀¹(1-x+x²-x³+...)𝑑x =
    ∫₀¹1𝑑x - ∫₀¹x𝑑x + ∫₀¹x²𝑑x - ∫₀¹x³𝑑x + ... =
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...

    No darkᵂᴹ numbers are used.

    The same infinitely.manyⁿᵒᵗᐧᵂᴹ visibleᵂᴹ numbers
    summed _in a different order_
    (⅟1-⅟2) - ⅟4 + (⅟3-⅟6) - ⅟8 + (⅟5-⅟10) - ⅟12 + ... =
    ⅟2 - ⅟4 + ⅟6 - ⅟8 + ⅟10 - ⅟12 + ... =
    ⅟2⋅(⅟1 - ⅟2 + ⅟3 - ⅟4 + ⅟5 - ⅟6 + ...) =
    ⅟2⋅𝑙𝑛(2)

    No darkᵂᴹ numbers are used.
    And yet, 𝑙𝑛(2) ≠ ⅟2⋅𝑙𝑛(2)

    They cannot be used.

    Any yet, _without using darkᵂᴹ numbers_
    your assumption leads to 𝑙𝑛(2) = ⅟2⋅𝑙𝑛(2)

    They are contained in "...".

    "..." isn't a container of any kind.

    "..." informally offers a sense of what's said by
    the equations you (WM) refuse to acknowledge:
    "..." == "more of the same".


    Suppose I repeat all that without '...'
    which I have done previously.
    Do your darkᵂᴹ numbers stop existing?

    Otherwise you could name all terms.
    But you can name only finitely many.

    I can make a claim true of each term, and
    follow it with claims not.first.false of each term.

    The not.first false are true of each term,
    both the named and the un.named terms.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 16 08:37:14 2024
    Le 15/03/2024 à 23:35, Jim Burns a écrit :
    On 3/15/2024 5:54 PM, WM wrote:
    Le 15/03/2024 à 21:26, Jim Burns a écrit :
    On 3/15/2024 8:19 AM, WM wrote:
    Le 14/03/2024 à 22:25, Jim Burns a écrit :
    On 3/14/2024 1:03 PM, WM wrote:

    There is no possibility to "cover" an O.
    X and O are excluding each other.
    There is only a peaceful coexistence.

    Your premise is that
    logicallyᵂᴹ
    a proper.subset cannot cover its superset,
    that no 1.to.1.map exists from set to subset.

    Not at all!
    My premise is that exchange cannot delete!

    Which is, in other words, that
    no 1.to.1.map exists from set to proper.subset.

    That is not a premise but a result.

    Your result is only a minor re.stating of
    your premise.

    The premise is this: When an exchange between X and O is defined, then
    none of the partners can disappear.
    That is so simple and self-evident, that it cannot reasonable be denied.
    Nice that you agree that this leads with no doubt to the mathematical
    truth that the (set of positive) fractions cannot be enumerated. I did
    never claim more.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 16 08:39:37 2024
    Le 15/03/2024 à 23:19, Richard Damon a écrit :
    On 3/15/24 2:48 PM, WM wrote:
    Le 15/03/2024 à 17:01, Richard Damon a écrit :
    On 3/15/24 6:02 AM, WM wrote:


    Every replacement fails to remove an O from the matrix.

    Nope,

    No interest in discussing that.

    Regards, WM


    So, just closing your eyes to the truth again.

    If by definition only exchange of X and O is allowed, then the truth is
    that none of the partners can disappear. A "logic" which violates this
    truth is simply no logic.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 16 08:51:09 2024
    Le 15/03/2024 à 23:38, Jim Burns a écrit :
    On 3/15/2024 5:52 PM, WM wrote:
    Le 15/03/2024 à 18:31, Jim Burns a écrit :
    On 3/15/2024 8:10 AM, WM wrote:
    Le 14/03/2024 à 22:42, Jim Burns a écrit :

    | Bernhard Riemann proved that
    | a conditionally convergent series may be rearranged
    | to converge to any value at all, including ∞ or −∞;
    | see Riemann series theorem.

    It is not difficult to find examples.
    But it is difficult to find out why that can happen.

    It's a theorem.
    https://en.wikipedia.org/wiki/Riemann_series_theorem
    The proof of the theorem is why.

    The key is Dark Numbers.

    No darkᵂᴹ numbers are used.

    𝑙𝑛(2) =
    ∫₀¹(1+x)⁻¹𝑑x =
    ∫₀¹(1-x+x²-x³+...)𝑑x =
    ∫₀¹1𝑑x - ∫₀¹x𝑑x + ∫₀¹x²𝑑x - ∫₀¹x³𝑑x + ... =
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...

    No darkᵂᴹ numbers are used.

    The same infinitely.manyⁿᵒᵗᐧᵂᴹ visibleᵂᴹ numbers
    summed _in a different order_
    (⅟1-⅟2) - ⅟4 + (⅟3-⅟6) - ⅟8 + (⅟5-⅟10) - ⅟12 + ... =
    ⅟2 - ⅟4 + ⅟6 - ⅟8 + ⅟10 - ⅟12 + ... =
    ⅟2⋅(⅟1 - ⅟2 + ⅟3 - ⅟4 + ⅟5 - ⅟6 + ...) =
    ⅟2⋅𝑙𝑛(2)

    No darkᵂᴹ numbers are used.
    And yet, 𝑙𝑛(2) ≠ ⅟2⋅𝑙𝑛(2)

    They cannot be used.

    Any yet, _without using darkᵂᴹ numbers_
    your assumption leads to 𝑙𝑛(2) = ⅟2⋅𝑙𝑛(2)

    That appears so because a significant part of the sequence (terms which
    cannot be identified as individuals but only by the general formula)
    disappears in the darkness while another formula is obtained from the
    visible construction.

    They are contained in "...".

    "..." isn't a container of any kind.

    You are wrong. In all explicit representations of infinite sequences "..." contains almost all terms.

    Suppose I repeat all that without '...'
    which I have done previously.
    Do your darkᵂᴹ numbers stop existing?

    You cannot do an explicit representation without "...". You can give the formula. But since the terms
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...
    do not change in the least by reordering the visible part, the sum remains
    the same as before.

    Otherwise you could name all terms.
    But you can name only finitely many.

    I can make a claim true of each term, and
    follow it with claims not.first.false of each term.

    For each *visible* term where you can check it. But most terms are dark.
    It is really a dysfunction of the brain to think that a sum could vary by reordering.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sat Mar 16 09:17:13 2024
    Le 15/03/2024 à 23:38, Jim Burns a écrit :
    On 3/15/2024 5:52 PM, WM wrote:
    Le 15/03/2024 à 18:31, Jim Burns a écrit :
    On 3/15/2024 8:10 AM, WM wrote:
    Le 14/03/2024 à 22:42, Jim Burns a écrit :

    | Bernhard Riemann proved that
    | a conditionally convergent series may be rearranged
    | to converge to any value at all, including ∞ or −∞;
    | see Riemann series theorem.

    It is not difficult to find examples.
    But it is difficult to find out why that can happen.

    It's a theorem.
    https://en.wikipedia.org/wiki/Riemann_series_theorem
    The proof of the theorem is why.

    The key is Dark Numbers.

    No darkᵂᴹ numbers are used.

    𝑙𝑛(2) =
    ∫₀¹(1+x)⁻¹𝑑x =
    ∫₀¹(1-x+x²-x³+...)𝑑x =
    ∫₀¹1𝑑x - ∫₀¹x𝑑x + ∫₀¹x²𝑑x - ∫₀¹x³𝑑x + ... =
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...

    No darkᵂᴹ numbers are used.

    The same infinitely.manyⁿᵒᵗᐧᵂᴹ visibleᵂᴹ numbers
    summed _in a different order_
    (⅟1-⅟2) - ⅟4 + (⅟3-⅟6) - ⅟8 + (⅟5-⅟10) - ⅟12 + ... =
    ⅟2 - ⅟4 + ⅟6 - ⅟8 + ⅟10 - ⅟12 + ... =
    ⅟2⋅(⅟1 - ⅟2 + ⅟3 - ⅟4 + ⅟5 - ⅟6 + ...) =
    ⅟2⋅𝑙𝑛(2)

    No darkᵂᴹ numbers are used.
    And yet, 𝑙𝑛(2) ≠ ⅟2⋅𝑙𝑛(2)

    They cannot be used.

    Any yet, _without using darkᵂᴹ numbers_
    your assumption leads to 𝑙𝑛(2) = ⅟2⋅𝑙𝑛(2)

    That appears so because a significant part of the sequence (terms which
    cannot be identified as individuals but only by the general formula)
    disappears in the darkness while another formula is obtained from the
    visible construction.

    They are contained in "...".

    "..." isn't a container of any kind.

    You are wrong. In all explicit representations of infinite sequences "..." contains almost all terms.

    Suppose I repeat all that without '...'
    which I have done previously.
    Do your darkᵂᴹ numbers stop existing?

    You cannot do an explicit representation without "...". You can give the formula. But since the terms
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...
    do not change in the least by reordering the visible part, the sum remains
    the same as before.

    Otherwise you could name all terms.
    But you can name only finitely many.

    I can make a claim true of each term, and
    follow it with claims not.first.false of each term.

    For each *visible* term where you can check it. But most terms are dark.
    It is really a dysfunction of the brain to think that a sum could vary by reordering.
    In case of actual infinity!

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sat Mar 16 16:10:30 2024
    On 3/16/2024 4:37 AM, WM wrote:
    Le 15/03/2024 à 23:35, Jim Burns a écrit :
    On 3/15/2024 5:54 PM, WM wrote:
    Le 15/03/2024 à 21:26, Jim Burns a écrit :
    On 3/15/2024 8:19 AM, WM wrote:
    Le 14/03/2024 à 22:25, Jim Burns a écrit :
    On 3/14/2024 1:03 PM, WM wrote:

    There is no possibility to "cover" an O.
    X and O are excluding each other.
    There is only a peaceful coexistence.

    Your premise is that
    logicallyᵂᴹ
    a proper.subset cannot cover its superset,
    that no 1.to.1.map exists from set to subset.

    Not at all!
    My premise is that exchange cannot delete!

    Which is, in other words, that
    no 1.to.1.map exists from set to proper.subset.

    That is not a premise but a result.

    Your result is only a minor re.stating of
    your premise.

    The premise is this:
    When an exchange between X and O is defined,
    then none of the partners can disappear.

    That's your premise #1

    That is so simple and self-evident,
    that it cannot reasonable be denied.
    Nice that you agree that
    this leads with no doubt to
    the mathematical truth that
    the (set of positive) fractions cannot be enumerated.
    I did never claim more.

    That's your premise #2

    What's your "argument" for premise #2?
    That it's a mathematical truth.
    That I "agree" with you already.
    That you can't be bothered.

    Those aren't arguments.
    What is a claim made without argument?
    A premise.


    You and I agree that
    there are finiteⁿᵒᵗᐧᵂᴹ setsᵂᴹ and
    finiteⁿᵒᵗᐧᵂᴹ ordinalsᵂᴹ

    For each finiteⁿᵒᵗᐧᵂᴹ setᵂᴹ S
    *exists* a finiteⁿᵒᵗᐧᵂᴹ ordinalᵂᴹ n such that
    [0,n] not.fits S ==
    [0,n] ⇉| S ==
    not.exists a 1.to.1.map, darkᵂᴹ or visibleᵂᴹ
    from [0,n] to S

    For finiteⁿᵒᵗᐧᵂᴹ setᵂᴹ S ∋ Bob
    S not.fits S\{Bob}
    S ⇉| S\{Bob}

    For finiteⁿᵒᵗᐧᵂᴹ ordinalᵂᴹ n
    [0,n+1] not.fits [0,n]
    [0,n+1] ⇉| [0,n]

    Consider the setⁿᵒᵗᐧᵂᴹ ℕ⭳ of finiteⁿᵒᵗᐧᵂᴹ ordinalsᵂᴹ

    *not.exists* a finiteⁿᵒᵗᐧᵂᴹ ordinalᵂᴹ n such that
    [0,n] not.fits ℕ⭳ ==
    [0,n] ⇉| ℕ⭳

    ℕ⭳ isn't a finiteⁿᵒᵗᐧᵂᴹ setᵂᴹ

    ℕ⭳∪{Bob} fits ℕ⭳
    ℕ⭳∪{Bob} ⇉ ℕ⭳
    exists an appropriate 1.to.1.map.
    For example,
    f(Bob) = 0 else f(n) = n-1


    ℕ⭳ doesn't obey your premise #2
    That doesn't mean that ℕ⭳ isn't
    the set of finiteⁿᵒᵗᐧᵂᴹ ordinalsᵂᴹ
    That means your premise #2 is wrong for
    the set of finiteⁿᵒᵗᐧᵂᴹ ordinalsᵂᴹ

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Sat Mar 16 13:22:35 2024
    On 3/16/24 1:39 AM, WM wrote:
    Le 15/03/2024 à 23:19, Richard Damon a écrit :
    On 3/15/24 2:48 PM, WM wrote:
    Le 15/03/2024 à 17:01, Richard Damon a écrit :
    On 3/15/24 6:02 AM, WM wrote:


    Every replacement fails to remove an O from the matrix.

    Nope,

    No interest in discussing that.

    Regards, WM


    So, just closing your eyes to the truth again.

    If by definition only exchange of X and O is allowed, then the truth is
    that none of the partners can disappear. A "logic" which violates this
    truth is simply no logic.

    Regards, WM

    But the X's move from their INDEPENDENT SET into the MATRIX, and the Os
    move from their MATRIX into the INDEPENDENT SET.

    Thus ALL the Os leave the MATRIX and end up in the SET, and all the Xs
    leave the SET and go into the MATRIX.

    So, NO O reamin in the MATRIX and no X reamins in the SET.

    Only by thinking that sub-collection of rational number in the matrix
    that happen to have the same values as the Natural Numbers (or the Unit Fraction) in that other set are "stand ins" do you get you error.

    They are NOT the independent set.

    So OF COURSE moving from the matrix to a part of the matrix can't remove
    them from the matrix.

    What were you thinking?

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sun Mar 17 01:55:42 2024
    On 3/16/2024 5:17 AM, WM wrote:
    Le 15/03/2024 à 23:38, Jim Burns a écrit :
    On 3/15/2024 5:52 PM, WM wrote:

    They are contained in "...".

    "..." isn't a container of any kind.

    You are wrong.

    https://en.wikipedia.org/wiki/Ellipsis#In_mathematical_notation
    | An ellipsis is also often used in mathematics
    | to mean "and so forth".


    | "I don't know what you mean by 'glory,'"
    | Alice said.
    |
    | Humpty Dumpty smiled contemptuously.
    | "Of course you don't---till I tell you.
    | I meant
    | 'there's a nice knock-down argument for you!'"
    |
    | "But 'glory' doesn't mean
    | 'a nice knock-down argument,'"
    | Alice objected.
    |
    | "When I use a word," Humpty Dumpty said,
    | in rather a scornful tone,
    | "it means just what I choose it to mean
    | ---neither more nor less."
    |
    | "The question is," said Alice,
    | "whether you can make words mean
    | so many different things."
    |
    | "The question is," said Humpty Dumpty,
    | "Which is to be master---that's all."

    In all explicit representations of infinite sequences
    "..." contains almost all terms.

    " ⅟1 - ⅟2 + ⅟3 - ⅟4 + ... "
    is not explicit.
    See the above discussion of "glory".

    Suppose I repeat all that without '...'
    which I have done previously.
    Do your darkᵂᴹ numbers stop existing?

    You cannot do an explicit representation
    without "...".
    You can give the formula.

    The formula is very specific, clear, or detailed.
    The formula is explicit.

    https://en.wiktionary.org/wiki/explicit
    | 1. Very specific, clear, or detailed. [from 1609]

    But since the terms
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...
    do not change in the least by
    reordering the visible part,
    the sum remains the same as before.

    ...except for the sum NOT remaining
    the same as before.

    (⅟1-⅟2) - ⅟4 + (⅟3-⅟6) - ⅟8 + (⅟5-⅟10) - ⅟12 + ... =
    ⅟2 - ⅟4 + ⅟6 - ⅟8 + ⅟10 - ⅟12 + ... =
    ⅟2⋅(⅟1 - ⅟2 + ⅟3 - ⅟4 + ⅟5 - ⅟6 + ...)

    I can make a claim true of each term,  and
    follow it with claims not.first.false of each term.

    For each *visible* term where you can check it.

    *NO*
    Each term, visibleᵂᴹ or darkᵂᴹ

    The _claims_ are where we can see them,
    in principle.

    If,
    when we see the claims,
    we see that each claim is
    not.first.false of the visibleᵂᴹ and the darkᵂᴹ
    then
    we know that each claim is
    true of the visibleᵂᴹ and the darkᵂᴹ

    Because
    we are finite,
    and,
    if any claim is false,
    then some claim is first.false,
    and
    some claims we can see are not.first.false,
    for the visibleᵂᴹ and for the darkᵂᴹ

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 17 10:59:40 2024
    Le 16/03/2024 à 21:22, Richard Damon a écrit :
    On 3/16/24 1:39 AM, WM wrote:

    If by definition only exchange of X and O is allowed, then the truth is
    that none of the partners can disappear. A "logic" which violates this
    truth is simply no logic.

    But the X's move from their INDEPENDENT SET into the MATRIX, and the Os
    move from their MATRIX into the INDEPENDENT SET.

    No. First all interger fractions are enumerated. Then the X moves from the matrix (its first column) into the matrix (including its first column).
    The O moves from the matrix (including its first column) into the matrix
    (its first column). And every line of the matrix where the respective last
    O goes is full of Os.

    Thus ALL the Os leave the MATRIX and end up in the SET, and all the Xs
    leave the SET and go into the MATRIX.

    So, NO O reamin in the MATRIX and no X reamins in the SET.

    Absolutely wrong. All O remain within the matrix. The first column belongs
    to the matrix.

    So OF COURSE moving from the matrix to a part of the matrix can't remove
    them from the matrix.

    So it is. And never an O leavs the matrix.

    What were you thinking?

    I am glad that we have come to the agreement that the following is an equivalence:

    Lossless exchange of X and O will result in losses of Os <==> All positive fractions can be enumerated.

    This is a nice result sufficient for every mathematician to determine his position.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Sun Mar 17 11:14:35 2024
    Le 17/03/2024 à 06:55, Jim Burns a écrit :
    On 3/16/2024 5:17 AM, WM wrote:
    Le 15/03/2024 à 23:38, Jim Burns a écrit :
    On 3/15/2024 5:52 PM, WM wrote:

    They are contained in "...".

    "..." isn't a container of any kind.

    You are wrong.

    https://en.wikipedia.org/wiki/Ellipsis#In_mathematical_notation
    | An ellipsis is also often used in mathematics
    | to mean "and so forth".

    Of course. But while for infinite sequences the "and so forth" is
    absolutely correct (1, 2, 3, ... means all natural numbers) most of these elements cannot be explicitly named.


    | "I don't know what you mean by 'glory,'"
    | Alice said.

    I know it and I am glad that we have come to the agreement that the
    following is an equivalence:

    Lossless exchange of X and O will result in losses of Os <==> All positive fractions can be enumerated.

    This is a glorious result sufficient for every mathematician to determine
    his position.

    In all explicit representations of infinite sequences
    "..." contains almost all terms.

    " ⅟1 - ⅟2 + ⅟3 - ⅟4 + ... "
    is not explicit.

    It is what I call explicit. If you know a more suitable English word we
    can use it. But I am sure you know what I mean.

    You cannot do an explicit representation
    without "...".
    You can give the formula.

    The formula is very specific, clear, or detailed.
    The formula is explicit.

    Some formulas are called explicit. But what I mean is naming all elements
    one by one.

    But since the terms
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...
    do not change in the least by
    reordering the visible part,
    the sum remains the same as before.

    ...except for the sum NOT remaining
    the same as before.

    *In case of actual infinity*, all terms and hence their sum remains the
    same as before. That is different in potential infinity as applied by
    Riemann.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sun Mar 17 13:26:34 2024
    On 3/17/2024 7:14 AM, WM wrote:
    Le 17/03/2024 à 06:55, Jim Burns a écrit :
    On 3/16/2024 5:17 AM, WM wrote:
    Le 15/03/2024 à 23:38, Jim Burns a écrit :
    On 3/15/2024 5:52 PM, WM wrote:

    They are contained in "...".

    "..." isn't a container of any kind.

    You are wrong.

    https://en.wikipedia.org/wiki/Ellipsis#In_mathematical_notation
    | An ellipsis is also often used in mathematics
    | to mean "and so forth".

    Of course.
    But while for infinite sequences
    the "and so forth" is absolutely correct

    Please remember that later,
    when the description of the terms
    have been augmented by claims which are
    checkably not.first.false about the terms.

    Not.false implies not.first.false.
    Each.not.first.false implies each.not.false.

    (1, 2, 3, ... means all natural numbers)
    most of these elements cannot be explicitly named.

    That which is claimed about them
    by not.first.false augmenting
    is not.false.

    Lossless exchange of X and O will result in
    losses of Os <==>
    All positive fractions can be enumerated.

    If any O is anywhere, not all swaps are swapped.

    If all swaps are swapped, no O is anywhere.

    This is a glorious result
    sufficient for every mathematician to
    determine his position.

    In all explicit representations of
    infinite sequences
    "..." contains almost all terms.

    " ⅟1 - ⅟2 + ⅟3 - ⅟4 + ... "
    is not explicit.

    It is what I call explicit.

    | "The question is," said Humpty Dumpty,
    | "Which is to be master---that's all."

    Words don't actually work that way ==
    if one humpty.dumpties words, they don't work.

    If you know a more suitable English word
    we can use it.

    „ ⅟1 – ⅟2 + ⅟3 – ⅟4 + ...“
    ist nicht explizit.

    But I am sure you know what I mean.

    It's very likely you want "finite", or you would
    if "finite" weren't clearer than you like.

    "Explicit|finite" means more than
    "immediately after all before".

    For each split before a finite index,
    there is a neighbor.pair
    in the fore.split and in the hind.split.
    That what finiteⁿᵒᵗᐧᵂᴹ is.
    Finiteⁿᵒᵗᐧᵂᴹ is broader than visibleᵂᴹ.

    You cannot do an explicit representation
    without "...".
    You can give the formula.

    The formula is very specific, clear, or detailed.
    The formula is explicit.

    Some formulas are called explicit.

    Some formulas are explicitⁿᵒᵗᐧᵂᴹ.

    But what I mean is naming all elements
    one by one.

    Finiteⁿᵒᵗᐧᵂᴹ.
    For each element,
    there is a split immediately after,
    and one more on the other side of the split.

    But we don't really name them,
    not even the explicitᵂᴹ ones
    The first 10^(10^(10^(10^(10))))
    aren't even a good start on
    all of the explicitᵂᴹ.
    And we won't even be naming those.

    But since the terms
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ...
    do not change in the least by
    reordering the visible part,
    the sum remains the same as before.

    ...except for the sum NOT remaining
    the same as before.

    *In case of actual infinity*,
    all terms and hence their sum remains
    the same as before.

    There is no term not in.both.sums.
    Their order is different.

    The terms are the same.
    Their sums are different.
    Your "hence" is incorrect.

    The word "sum" is working a double shift here.

    Almost all of the finite sums
    ⅟1
    ⅟1 - ⅟2
    ⅟1 - ⅟2 + ⅟3
    ⅟1 - ⅟2 + ⅟3 - ⅟4
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ⅟5
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ⅟5 - ⅟6
    ...
    are near 𝑙𝑛(2)
    That's why we say the infinite sum
    ⅟1 - ⅟2 + ⅟3 - ⅟4 + ⅟5 - ⅟6 + ... = 𝑙𝑛(2)

    Almost all of the finite sums
    ⅟1
    ⅟1 - ⅟2
    ⅟1 - ⅟2 - ⅟4
    ⅟1 - ⅟2 - ⅟4 + ⅟3
    ⅟1 - ⅟2 - ⅟4 + ⅟3 - ⅟6
    ⅟1 - ⅟2 - ⅟4 + ⅟3 - ⅟6 - ⅟8
    ...
    are near ⅟2⋅𝑙𝑛(2)
    That's why we say the infinite sum
    ⅟1 - ⅟2 - ⅟4 + ⅟3 - ⅟6 - ⅟8 + ... = ⅟2⋅𝑙𝑛(2)

    The same terms added in a different order
    yield different finite initial sums.

    In an absolutely convergent infinite sum,
    in every order, almost all the finite sums
    are near the same point.

    That is similar to how, in a finite sum,
    the terms added in every order give the same sum.
    An infinite sum is not a finite sum, though.

    Your explanation, darkᵂᴹ numbers, is
    more holes than cloth.

    Do _absolutely_ convergent infinite sums
    not have darkᵂᴹ terms?

    Are the same terms visibleᵂᴹ in some series
    and darkᵂᴹ in other series?

    That is different in potential infinity
    as applied by Riemann.

    Potential.infinityᵂᴹ is infinityⁿᵒᵗᐧᵂᴹ.

    Actual.infinityᵂᴹ is intended to sound impressive.
    If it's correct too, so much the better,
    but, given a choice between impressive and correct,
    time and again, you (WM) pick impressive.

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  • From Richard Damon@21:1/5 to All on Sun Mar 17 13:11:22 2024
    On 3/17/24 3:59 AM, WM wrote:
    Le 16/03/2024 à 21:22, Richard Damon a écrit :
    On 3/16/24 1:39 AM, WM wrote:

    If by definition only exchange of X and O is allowed, then the truth
    is that none of the partners can disappear. A "logic" which violates
    this truth is simply no logic.

    But the X's move from their INDEPENDENT SET into the MATRIX, and the
    Os move from their MATRIX into the INDEPENDENT SET.

    No. First all interger fractions are enumerated. Then the X moves from
    the matrix (its first column) into the matrix (including its first
    column). The O moves from the matrix (including its first column) into
    the matrix (its first column). And every line of the matrix where the respective last O goes is full of Os.

    In other words, you are just making up your own rules.

    No wonder nothing makes sense to you.

    If you do wrong things you get wrong answers.

    Since you already admitted that you logic can't handle infinte sets, who
    let you play with these matches?


    Thus ALL the Os leave the MATRIX and end up in the SET, and all the Xs
    leave the SET and go into the MATRIX.

    So, NO O reamin in the MATRIX and no X reamins in the SET.

    Absolutely wrong. All O remain within the matrix. The first column
    belongs to the matrix.


    Of course, how could it otherwise? You are just proving you don't have
    enough brain cells to think.


    So OF COURSE moving from the matrix to a part of the matrix can't
    remove them from the matrix.

    So it is. And never an O leavs the matrix.

    Of course they don't, since you aren't even trying.

    If your even thought they could, it shows you are totally stupid.

    Of course, since you claim someone told you they would, it seem you
    don't know enough words to understand what they were talking about so
    you did it wrong.

    That also proves you are totally stupid.

    Of course, that proof was surely talking about a Matrix and a set that
    wasn't part of the matrix, but you just can't follow directions.


    What were you thinking?

    I am glad that we have come to the agreement that the following is an equivalence:

    Lossless exchange of X and O will result in losses of Os <==> All
    positive fractions can be enumerated.

    Nope.

    The first is just your non-sense.

    The second is a proven fact.

    To do the proof you seem to be seeing dimly, you need to have TWO
    DIFFERENT sets with the Xs in one and the Os in the other.

    You seem to think that 1 == 2, and that becomes the root of your whole
    problem.


    This is a nice result sufficient for every mathematician to determine
    his position.

    Regards, WM



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  • From WM@21:1/5 to All on Sun Mar 17 21:36:29 2024
    Le 17/03/2024 à 18:26, Jim Burns a écrit :
    On 3/17/2024 7:14 AM, WM wrote:
    Le 17/03/2024 à 06:55, Jim Burns a écrit :
    On 3/16/2024 5:17 AM, WM wrote:
    Le 15/03/2024 à 23:38, Jim Burns a écrit :
    On 3/15/2024 5:52 PM, WM wrote:

    They are contained in "...".

    "..." isn't a container of any kind.

    You are wrong.

    https://en.wikipedia.org/wiki/Ellipsis#In_mathematical_notation
    | An ellipsis is also often used in mathematics
    | to mean "and so forth".

    Of course.
    But while for infinite sequences
    the "and so forth" is absolutely correct

    Please remember that later,
    when the description of the terms
    have been augmented by claims which are
    checkably not.first.false about the terms.

    Checkably no checkable natural number will make a set infinity.

    Lossless exchange of X and O will result in
    losses of Os <==>
    All positive fractions can be enumerated.

    If any O is anywhere, not all swaps are swapped.

    That means not all fractions are enumerated.


    If all swaps are swapped, no O is anywhere.

    So the Os have been lost.

    This is a glorious result
    sufficient for every mathematician to
    determine his position.

    In all explicit representations of
    infinite sequences
    "..." contains almost all terms.

    " ⅟1 - ⅟2 + ⅟3 - ⅟4 + ... "
    is not explicit.

    It is what I call explicit.

    If you know a more suitable English word
    we can use it.

    But what I mean is naming all elements
    one by one.

    *In case of actual infinity*,
    all terms and hence their sum remains
    the same as before.

    There is no term not in.both.sums.
    Their order is different.

    Their order is irrelevant for the sum.

    The terms are the same.
    Their sums are different.
    Your "hence" is incorrect.

    You are trying matheologial nonsense. Not accepted.

    Regards, WM

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  • From WM@21:1/5 to All on Sun Mar 17 21:27:15 2024
    Le 17/03/2024 à 21:11, Richard Damon a écrit :
    On 3/17/24 3:59 AM, WM wrote:
    Le 16/03/2024 à 21:22, Richard Damon a écrit :
    On 3/16/24 1:39 AM, WM wrote:

    If by definition only exchange of X and O is allowed, then the truth
    is that none of the partners can disappear. A "logic" which violates
    this truth is simply no logic.

    But the X's move from their INDEPENDENT SET into the MATRIX, and the
    Os move from their MATRIX into the INDEPENDENT SET.

    No. First all interger fractions are enumerated. Then the X moves from
    the matrix (its first column) into the matrix (including its first
    column). The O moves from the matrix (including its first column) into
    the matrix (its first column). And every line of the matrix where the
    respective last O goes is full of Os.

    In other words, you are just making up your own rules.

    No, I apply Cantor's rules precisely:
    k = (m + n - 1)(m + n - 2)/2 + m.
    The indexing follows his sequence:
    1/1, 1/2, 2/1, 1/3, 2/2, 3/1, 1/4, 2/3, 3/2, 4/1, 1/5, 2/4, 3/3, 4/2, 5/1,
    1/6, ...

    Since you already admitted that you logic can't handle infinte sets, who
    let you play with these matches?

    My logic handles infinite sets, for instance the Os and Xs.

    Absolutely wrong. All O remain within the matrix. The first column
    belongs to the matrix.

    Of course, how could it otherwise?

    So it is. And never an O leavs the matrix.

    Of course they don't, since you aren't even trying.

    The drain is blocked. No try could succeed.

    If your even thought they could,

    I never did.

    I am glad that we have come to the agreement that the following is an
    equivalence:

    Lossless exchange of X and O will result in losses of Os <==> All
    positive fractions can be enumerated.

    Nope.

    The first is just your non-sense.

    You claimed that the O leave.

    The second is a proven fact.

    The second is nonsense, proven to every natural number which has lmost all numbers as successors.

    To do the proof you seem to be seeing dimly, you need to have TWO
    DIFFERENT sets with the Xs in one and the Os in the other.

    Yes. And then the first set is bijected with the first column. Is that forbidden?

    Regards, WM

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  • From Richard Damon@21:1/5 to All on Sun Mar 17 14:54:34 2024
    On 3/17/24 2:27 PM, WM wrote:
    Le 17/03/2024 à 21:11, Richard Damon a écrit :
    On 3/17/24 3:59 AM, WM wrote:
    Le 16/03/2024 à 21:22, Richard Damon a écrit :
    On 3/16/24 1:39 AM, WM wrote:

    If by definition only exchange of X and O is allowed, then the
    truth is that none of the partners can disappear. A "logic" which
    violates this truth is simply no logic.

    But the X's move from their INDEPENDENT SET into the MATRIX, and the
    Os move from their MATRIX into the INDEPENDENT SET.

    No. First all interger fractions are enumerated. Then the X moves
    from the matrix (its first column) into the matrix (including its
    first column). The O moves from the matrix (including its first
    column) into the matrix (its first column). And every line of the
    matrix where the respective last O goes is full of Os.

    In other words, you are just making up your own rules.

    No, I apply Cantor's rules precisely:
    k = (m + n - 1)(m + n - 2)/2 + m.
    The indexing follows his sequence:
    1/1, 1/2, 2/1, 1/3, 2/2, 3/1, 1/4, 2/3, 3/2, 4/1, 1/5, 2/4, 3/3, 4/2,
    5/1, 1/6, ...

    But the k is from one independent set, and the m and n from the matrix.

    He never is mapping m and n to the first row or column of that same matrix


    Since you already admitted that you logic can't handle infinte sets,
    who let you play with these matches?

    My logic handles infinite sets, for instance the Os and Xs.

    You admitted earlier that you logic was finite.

    Otherwise we finish the operation and all the Os move to the end of the
    column as expected.


    Absolutely wrong. All O remain within the matrix. The first column
    belongs to the matrix.

    Of course, how could it otherwise?

    So it is. And never an O leavs the matrix.

    Of course they don't, since you aren't even trying.

    The drain is blocked. No try could succeed.

    If your even thought they could,

    I never did.

    So, what made you think you should combine the two seperate sets of the matching into one?


    I am glad that we have come to the agreement that the following is an
    equivalence:

    Lossless exchange of X and O will result in losses of Os <==> All
    positive fractions can be enumerated.

    Nope.

    The first is just your non-sense.

    You claimed that the O leave.

    Yes, when you do it by the instructions, the O's leave the matrix into
    the Set that is seperate.


    The second is a proven fact.

    The second is nonsense, proven to every natural number which has lmost
    all numbers as successors.

    Nope, THAT is where your finite logic kills you.

    All the rational numbers in that order also have almost all the ratios
    after them too.

    Turns out that both "almost alls" are the same infinite size.


    To do the proof you seem to be seeing dimly, you need to have TWO
    DIFFERENT sets with the Xs in one and the Os in the other.

    Yes. And then the first set is bijected with the first column. Is that forbidden?

    Bijection is between TWO sets, not one and part of itself. you need to
    promote that part to be a whole independent if you want to count, so
    otherwise you have elements part of both.

    Regards, WM



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  • From WM@21:1/5 to All on Mon Mar 18 12:04:48 2024
    Le 17/03/2024 à 18:26, Jim Burns a écrit :
    On 3/17/2024 7:14 AM, WM wrote:

    The same terms added in a different order
    yield different finite initial sums.

    For instance the alternating harmonic series can be reordered, such that
    every positive term is followed by 10000 negative terms. Do you think that
    by this *reordering* the set of negative terms gets 10000 times as big as
    the set of positive terms? If all terms are there, then this assumption is simply foolish.

    In an absolutely convergent infinite sum,
    in every order, almost all the finite sums
    are near the same point.

    That is similar to how, in a finite sum,
    the terms added in every order give the same sum.
    An infinite sum is not a finite sum, though.

    Up to every definable term it is finite.

    Do _absolutely_ convergent infinite sums
    not have darkᵂᴹ terms?

    Of course they have dark terms too. But you cannot sort them in a way that would yield another limit.

    Are the same terms visibleᵂᴹ in some series
    and darkᵂᴹ in other series?

    Visisbiliyt depends on time and system.

    That is different in potential infinity
    as applied by Riemann.

    Potential.infinityᵂᴹ is infinityⁿᵒᵗᐧᵂᴹ.

    It is without end.

    Actual.infinityᵂᴹ is intended to sound impressive.

    No it is a significant difference. Hilbert's hotel for instance is not
    possible in actual infinity because already allnatnumbers are present.

    Regards, WM

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  • From WM@21:1/5 to All on Mon Mar 18 11:17:02 2024
    Le 17/03/2024 à 22:54, Richard Damon a écrit :
    On 3/17/24 2:27 PM, WM wrote:

    No, I apply Cantor's rules precisely:
    k = (m + n - 1)(m + n - 2)/2 + m.
    The indexing follows his sequence:
    1/1, 1/2, 2/1, 1/3, 2/2, 3/1, 1/4, 2/3, 3/2, 4/1, 1/5, 2/4, 3/3, 4/2,
    5/1, 1/6, ...

    But the k is from one independent set, and the m and n from the matrix.

    After the bijection k <--> k/1 the k is attached to the matrix place k/1.

    He never is mapping m and n to the first row or column of that same matrix

    I have inserted the intermediate step k <--> k/1. Is it forbidden?

    My logic handles infinite sets, for instance the Os and Xs.

    You admitted earlier that you logic was finite.

    All logic is finite. All ZFC-formulas are finite.

    So, what made you think you should combine the two seperate sets of the matching into one?

    It is possible according to set theory and it shows that set theory is nonsense. That made me think to try it.

    You claimed that the O leave.

    Yes, when you do it by the instructions, the O's leave the matrix into
    the Set that is seperate.

    Now it is in the first column. What is wrong with that?

    Yes. And then the first set is bijected with the first column. Is that
    forbidden?

    Bijection is between TWO sets, not one and part of itself.

    Bijections are allowed between set and proper subset. That is even a
    definition of infinity. Look up Dedekind infinity.

    you need to
    promote that part to be a whole independent if you want to count, so otherwise you have elements part of both.

    That defines Dedekind-infinity.

    Regards, WM

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  • From Richard Damon@21:1/5 to All on Mon Mar 18 08:41:43 2024
    On 3/18/24 4:17 AM, WM wrote:
    Le 17/03/2024 à 22:54, Richard Damon a écrit :
    On 3/17/24 2:27 PM, WM wrote:

    No, I apply Cantor's rules precisely:
    k = (m + n - 1)(m + n - 2)/2 + m.
    The indexing follows his sequence:
    1/1, 1/2, 2/1, 1/3, 2/2, 3/1, 1/4, 2/3, 3/2, 4/1, 1/5, 2/4, 3/3, 4/2,
    5/1, 1/6, ...

    But the k is from one independent set, and the m and n from the matrix.

    After the bijection k <--> k/1 the k is attached to the matrix place k/1.

    Right, so you can't do a DIFFERENT mapping into the matrix again.

    A given bijection is a mapping between DIFFERENT sets, not a set and a
    subset of it.


    He never is mapping m and n to the first row or column of that same
    matrix

    I have inserted the intermediate step k <--> k/1. Is it forbidden?

    Only if you want to then do the k/1 to other elements of the same matrix.

    As I said, a bijection is a mapping between sets, not a set and a subset
    (at least with the X/O method of checking the mapping)


    My logic handles infinite sets, for instance the Os and Xs.

    You admitted earlier that you logic was finite.

    All logic is finite. All ZFC-formulas are finite.

    Nope, the GENERATE an infinity, but can only do that if your logic
    allows it.

    How do you complete the All elements have a successor in your logic?

    (and HAVE the answer)


    So, what made you think you should combine the two seperate sets of
    the matching into one?

    It is possible according to set theory and it shows that set theory is nonsense. That made me think to try it.

    What in set theory said that?

    And, if you actually followed the rules of the X/O arguement ALL the
    matrix would be Os, even the k/1 elements, so, you didn't follow the directions.


    You claimed that the O leave.

    Yes, when you do it by the instructions, the O's leave the matrix into
    the Set that is seperate.

    Now it is in the first column. What is wrong with that?

    If you do that, then you can't count the first column as "in the matrix"
    to do the counting of Ox.


    Yes. And then the first set is bijected with the first column. Is
    that forbidden?

    Bijection is between TWO sets, not one and part of itself.

    Bijections are allowed between set and proper subset. That is even a definition of infinity. Look up Dedekind infinity.

    But with the subset as its own set, not seen withing the original set.

    you need to promote that part to be a whole independent if you want to
    count, so otherwise you have elements part of both.

    That defines Dedekind-infinity.

    But the subset has been made into its own set, not just some selected
    elements in the original set.

    A subset is made from a set by copying the selected elements out of the original set. Not be just marking elements in the first set somehow.


    Regards, WM



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  • From Jim Burns@21:1/5 to All on Mon Mar 18 15:35:40 2024
    On 3/18/2024 8:04 AM, WM wrote:
    Le 17/03/2024 à 18:26, Jim Burns a écrit :
    On 3/17/2024 7:14 AM, WM wrote:

    In an absolutely convergent infinite sum,
    in every order, almost all the finite sums
    are near the same point.

    That is similar to how, in a finite sum,
    the terms added in every order give the same sum.
    An infinite sum is not a finite sum, though.

    Up to every definable term it is finite.

    For each term, up to that term
    isn't an infinite.sumⁿᵒᵗᐧᵂᴹ.

    For each term,
    no point exists near almost.allⁿᵒᵗᐧᵂᴹ of
    the partial.sums up to that term.

    Finiteⁿᵒᵗᐧᵂᴹ doesn't do "almost.allⁿᵒᵗᐧᵂᴹ".
    It does "allⁿᵒᵗᐧᵂᴹ", and it does "not.allⁿᵒᵗᐧᵂᴹ".

    ----
    Do _absolutely_ convergent infinite sums
    not have darkᵂᴹ terms?

    Of course they have dark terms too.
    But you cannot sort them in a way
    that would yield another limit.

    Are the same terms visibleᵂᴹ in some series
    and darkᵂᴹ in other series?

    Visisbiliyt depends on time and system.

    That is different in potential infinity
    as applied by Riemann.

    Potential.infinityᵂᴹ is infinityⁿᵒᵗᐧᵂᴹ.

    It is without end.

    For infiniteⁿᵒᵗᐧᵂᴹ set S in linear order
    either S has 1 or 0 ends
    or S has a subset which has 1 or 0 ends,
    apart from empty and singleton subsets.

    S is not finiteᵂⁱᵏⁱᵖᵉᵈⁱᵃ. https://en.wikipedia.org/wiki/Finite_set

    Actual.infinityᵂᴹ is intended to sound impressive.

    No it is a significant difference.
    Hilbert's hotel for instance is not possible
    in actual infinity because already
    all natnumbers are present.

    Your darkᵂᴹ numbers are inserted with
    the intention of changing a set from having
    behavior which you think is in error to
    behavior which you decided a priori is correct.

    The concept of changing which set about which
    a question is being asked
    strikes me as fairly Zen (from my non.Zen POV).
    (I am told) a fair number of koans involve
    unaskingᶻᵉⁿ the question,
    which is what changing which set does.

    That's a conceivably.interesting non.answer.
    However, non.answers to mathematical questions
    can have very.undesirable consequences.
    Crops rotted in the field. Bridges collapsed.
    Mathematics isn't _only_ a game.


    One issue with your conceivably.interesting answer
    is that you intend to _augment_ a misbehavingᵂᴹ set
    until it behavesᵂᴹ.

    Sadly, the misbehaviorᵂᴹ is because the set is
    infiniteⁿᵒᵗᐧᵂᴹ. Correcting it would require
    the replacement of the set with a finiteⁿᵒᵗᐧᵂᴹ set.
    _Augmenting_ will not do that.

    Your (WM's) resolution of the issue is to play 3.card.monte
    with which set you and we are talking about.
    It is dishonest, of course.
    And it converts your conceivably.interesting concept
    into a definitely.uninteresting concept in actual use.

    ----
    The same terms added in a different order
    yield different finite initial sums.

    For instance
    the alternating harmonic series can be reordered,
    such that
    every positive term is followed by 10000 negative terms.
    Do you think that
    by this *reordering*
    the set of negative terms gets
    10000 times as big as the set of positive terms?

    ⟨ 1 2 3 4 ... ⟩ is the same size as
    ⟨ 10000 20000 30000 40000 ... ⟩

    If all terms are there,
    then this assumption is simply foolish.

    All terms are there,
    and,
    for each not.fitting set S
    exists a not.fitting ordinal n
    such that [0,n] not.fits S

    ℕ⭳ is the set of not.fitting ordinals.

    not.exists a not.fitting ordinal n
    such that [0,n] not.fits ℕ⭳

    ℕ⭳ is not a not.fitting set.

    ⟨ 1 2 3 4 ... ⟩ fits
    ⟨ 10000 20000 30000 40000 ... ⟩

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  • From WM@21:1/5 to Richard Damon on Mon Mar 18 20:16:02 2024
    On 18.03.2024 16:41, Richard Damon wrote:

    That defines Dedekind-infinity.

    But the subset has been made into its own set, not just some selected elements in the original set.
    So do I. Have you not yet understood my argument? The indices 1, 2, 3, ... required for enumeration are a set ℕ. The fractions to be enumerated are another set, represented by the matrix of not indexed fractions:

    OOOO...
    OOOO...
    OOOO...
    OOOO...
    ..

    Now the set ℕ is put in bijection with the first column:

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    And then we try in vain to enlarge the indexed set.>
    A subset is made from a set by copying the selected elements out of the original set.
    As we can see here, this Dedekind-infinity is self-contradictory concept.

    Regards, WM

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    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Mon Mar 18 20:44:36 2024
    Le 18/03/2024 à 20:35, Jim Burns a écrit :
    On 3/18/2024 8:04 AM, WM wrote:
    Le 17/03/2024 à 18:26, Jim Burns a écrit :
    On 3/17/2024 7:14 AM, WM wrote:

    In an absolutely convergent infinite sum,
    in every order, almost all the finite sums
    are near the same point.

    That is similar to how, in a finite sum,
    the terms added in every order give the same sum.
    An infinite sum is not a finite sum, though.

    Up to every definable term it is finite.

    For each term, up to that term
    isn't an infinite.sumⁿᵒᵗᐧᵂᴹ.

    Right. Potentially infinite series have no sums but only limits. Often
    this is confused.

    Do _absolutely_ convergent infinite sums
    not have darkᵂᴹ terms?

    Of course they have dark terms too.
    But you cannot sort them in a way
    that would yield another limit.

    Are the same terms visibleᵂᴹ in some series
    and darkᵂᴹ in other series?

    Visibility depends on time and system.

    Actual.infinityᵂᴹ is intended to sound impressive.

    No it is a significant difference.
    Hilbert's hotel for instance is not possible
    in actual infinity because already
    all natnumbers are present.

    Your darkᵂᴹ numbers are inserted with
    the intention of changing a set from having
    behavior which you think is in error to
    behavior which you decided a priori is correct.

    It is the onl possibility if actual infinity is true.

    The concept of changing which set about which
    a question is being asked
    strikes me as fairly Zen (from my non.Zen POV).

    I don't know this religion.

    (I am told) a fair number of koans involve
    unaskingᶻᵉⁿ the question,
    which is what changing which set does.

    That's a conceivably.interesting non.answer.
    However, non.answers to mathematical questions
    can have very.undesirable consequences.
    Crops rotted in the field. Bridges collapsed.
    Mathematics isn't _only_ a game.

    Crops and bridges and mathematics for any application have not the least
    to do with actual infinity.

    One issue with your conceivably.interesting answer
    is that you intend to _augment_ a misbehavingᵂᴹ set
    until it behavesᵂᴹ.

    Yes.

    Sadly, the misbehaviorᵂᴹ is because the set is infiniteⁿᵒᵗᐧᵂᴹ. Correcting it would require
    the replacement of the set with a finiteⁿᵒᵗᐧᵂᴹ set.
    _Augmenting_ will not do that.

    It should be clear to every intelligent being, that almost all elements of
    an infinite set cannot be addressed. People who claim that every natural
    number can be defined and chosen are worse than fools.

    All definable terms of an infinite sequence belong to a finite although changable set.

    The same terms added in a different order
    yield different finite initial sums.

    For instance
    the alternating harmonic series can be reordered,
    such that
    every positive term is followed by 10000 negative terms.
    Do you think that
    by this *reordering*
    the set of negative terms gets
    10000 times as big as the set of positive terms?

    ⟨ 1 2 3 4 ... ⟩ is the same size as
    ⟨ 10000 20000 30000 40000 ... ⟩

    That requires: Lossless exchange of X and O will result in losses of Os
    <==> All positive fractions can be enumerated. It has no place in the
    realm of logic, at least not in my logic.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Mon Mar 18 17:30:31 2024
    On 3/18/2024 11:37 AM, Ross Finlayson wrote:
    On 03/18/2024 05:04 AM, WM wrote:
    Le 17/03/2024 à 18:26, Jim Burns a écrit :

    In an absolutely convergent infinite sum,
    in every order, almost all the finite sums
    are near the same point.

    What are you trying to show, anyways?

    Let a: ℕ⭳ ⟶ ℝ be an infinite series of reals.

    Sₐ = { ∑ₖͫ₌₀ a(k) : m ∈ ℕ⭳ }
    is the set of partial finite.sums of a(ℕ⭳)

    _If there exists_ real number x such that
    _almost all_ of Sₐ is near x
    _then_ the infinite.sum of the series a(ℕ⭳)
    exists and equals x

    For finite sums,
    a real number always exists, and
    it's always the same real number, in any order.

    An infinite.sum is not a finite.sum.
    Look: they are defined differently.
    They behave differently, too.

    Some infinite.sums are well.behaved. For them,
    summed in any order, it is the same x which
    almost all partial sums are near.
    They are like finite sums to that extent,
    but they are still not finite sums.

    How does one change the order of an infinite sum?
    Let s: ℕ⭳ ⟶ ℕ⭳ be a bijection

    Sₐₒₛ = { ∑ₖͫ₌₀ a∘s(k) : m ∈ ℕ⭳ }
    If almost all of Sₐₒₛ is near xₐₒₛ
    then xₐₒₛ is the sum in its permuted order.

    The alternating harmonic series is
    an example in which
    the xₐₒₛ are NOT the same for all s

    Convergence of infinite series essentially
    depends on prototypes of
    infinite series that converge.

    I'm not completely clear on what you mean by
    "depends on prototypes of", but
    you probably are using a much.too.restrictive
    view of what a convergent series looks like.

    Physics would be much poorer without
    series solutions of differential equations.
    That is where the "interesting" special functions
    come from, I think, such as the eigenstates of
    the angular momentum operator.

    These series solutions converge, as one would hope.
    The terms are of essentially unbounded complexity,
    in keeping with unbounded complexity of
    the differential equations they solve.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Mon Mar 18 18:54:15 2024
    On 3/18/2024 4:44 PM, WM wrote:
    Le 18/03/2024 à 20:35, Jim Burns a écrit :
    On 3/18/2024 8:04 AM, WM wrote:
    Le 17/03/2024 à 18:26, Jim Burns a écrit :
    On 3/17/2024 7:14 AM, WM wrote:

    In an absolutely convergent infinite sum,
    in every order, almost all the finite sums
    are near the same point.
    That is similar to how, in a finite sum,
    the terms added in every order give the same sum.
    An infinite sum is not a finite sum, though.

    Up to every definable term it is finite.

    For each term, up to that term
    isn't an infinite.sumⁿᵒᵗᐧᵂᴹ.

    Right.
    Potentially infinite series have no sums
    but only limits.
    Often this is confused.

    An infinite.sumⁿᵒᵗᐧᵂᴹ is not a finite.sumⁿᵒᵗᐧᵂᴹ.
    Often this is confused.

    An infinite.sumⁿᵒᵗᐧᵂᴹ, if it exists,
    is near almost all of the finite initial sums.

    Your darkᵂᴹ numbers are inserted with
    the intention of changing a set from having
    behavior which you think is in error to
    behavior which you decided a priori is correct.

    It is the onl possibility
    if actual infinity is true.

    Changing the set leaves
    the question about the first set
    unanswered.

    In a finitenot.WM linear order,
    each non.trivial.subset has two ends.

    If S has a non.two.ended subset,
    any augmentation of S has that non.two.ended subset.

    Whatever issues you have with infinitynot.WM
    they aren't cured by augmentation.

    The concept of changing which set about which
    a question is being asked
    strikes me as fairly Zen (from my non.Zen POV).

    I don't know this religion.

    If you are expressing interest,
    I can confidently declare that you have available
    better sources of information than me.

    For example,
    Zen in Augsburg Bodhidharma Zendo Augsburg
    http://www.zen-augsburg.de/
    Ortlerstraße 71, 86163 Augsburg, Germany
    +49821550696

    One issue with your conceivably.interesting answer
    is that you intend to _augment_ a misbehavingᵂᴹ set
    until it behavesᵂᴹ.

    Yes.

    Sadly, the misbehaviorᵂᴹ is because the set is
    infiniteⁿᵒᵗᐧᵂᴹ. Correcting it would require
    the replacement of the set with a finiteⁿᵒᵗᐧᵂᴹ set.
    _Augmenting_ will not do that.

    It should be clear to every intelligent being,
    that almost all elements of an infinite set
    cannot be addressed.
    People who claim that
    every natural number can be defined and chosen
    are worse than fools.

    People who claim that
    each natural number is a natural number
    might not be prodigious intellects.
    However, it does not seem foolish to say it.

    Perhaps you have them confused with
    people who say that
    a darkᵂᴹ element cannot be said to equal itself.

    All definable terms of an infinite sequence belong to
    a finite although changable set.

    Sets don't change.

    If sets change, then
    for P in < xeS x/eS P >
    _even if_ P is not.first.false (which it is)
    we don't know that P is true.

    Change can be represented by
    a map from a time.axis to sets, or to temperatures,
    or to whatever changes.
    It's really not that difficult.

    The same terms added in a different order
    yield different finite initial sums.

    For instance
    the alternating harmonic series can be reordered,
    such that every positive term is followed by 10000 negative terms.
    Do you think that
    by this *reordering*
    the set of negative terms gets
    10000 times as big as the set of positive terms?

    ⟨ 1 2 3 4 ... ⟩  is the same size as
    ⟨ 10000 20000 30000 40000 ... ⟩

    That requires:

    n ⟼ 10000⋅n

    Lossless exchange of X and O will result in
    losses of Os <==>
    All positive fractions can be enumerated.
    It has no place in the realm of logic,
    at least not in my logic.

    You've already chosen what your answers will be.
    Now you labor to make your question fit. https://en.wikipedia.org/wiki/Procrustes
    | In Greek mythology, Procrustes ... was a rogue smith and
    | bandit from Attica who attacked people by stretching them
    | or cutting off their legs, so as to force them to fit
    | the size of an iron bed.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Mon Mar 18 20:31:49 2024
    On 3/18/24 1:16 PM, WM wrote:
    On 18.03.2024 16:41, Richard Damon wrote:

    That defines Dedekind-infinity.

    But the subset has been made into its own set, not just some selected
    elements in the original set.
    So do I. Have you not yet understood my argument? The indices 1, 2, 3,
    ... required for enumeration are a set ℕ. The fractions to be enumerated are another set, represented by the matrix of not indexed fractions:

    OOOO...
    OOOO...
    OOOO...
    OOOO...
    ..

    Now the set ℕ is put in bijection with the first column:

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    And then we try in vain to enlarge the indexed set.>
    A subset is made from a set by copying the selected elements out of
    the original set.
    As we can see here, this Dedekind-infinity is self-contradictory concept.

    Regards, WM



    Except you don't do it that way.

    Because, you have too few Os, as some have been replaced, and if you
    restore those, you lost your X's

    Bijection is ALWAYS between two DISTINCT sets, not a set and some
    elements of it that you try to call a subset.

    You don't "Enlarege" the set, you show that a DIFFERENT bijection can
    cover the whole matrix.

    The theory shows that failed attempts at bijection may occur, but the
    sets are equal if ANY bijection can be found.


    If you want to try your method, lets mark tha tfirst column with BOTH an
    X and an O, and the rest with just an O

    And after the bijection swapping the first column should just be an X
    and an O, and the rest Xs


    XO O O O ...
    XO O O O ...
    XO O O O ...
    XO O O O ...
    ...

    Swap 1/1 with 1/1
    OX O O O ...
    XO O O O ...
    XO O O O ...
    ...

    Swap 2/1 with 1/2
    OX X O O ...
    OO O O O ...
    XO O O O ...
    ...

    Swap 3/1 with 2/1

    OX X O O ...
    OX O O O ...
    OO O O O ...
    XO O O O ...

    Swap 4/1 with 1/3
    OX X X O ...
    OX O O O ...
    OO O O O ...
    OO
    XO
    ...

    Swap 5/1 with 2/2
    OX X X O ...
    OX X O O ...
    OO O O O ...
    OO
    OO
    OO
    XO
    ...

    Swap 6/1 with 3/1
    OX X X O ...
    OX X O O ...
    OX O O O ...
    OO
    OO
    OO
    OO
    XO
    ...

    So, we see the pattern of X's moving out of the first column into the
    matrix, and the O all moving into the first column which is also getting
    Xs from latter number in that column, so, after we do the infinite
    number of steps, the first column will be all OX and X will be
    everywhere else, as needed for the proof,

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Tue Mar 19 09:43:39 2024
    Le 18/03/2024 à 21:45, Ross Finlayson a écrit :

    Maybe you should worry less about what integer goes
    to what rational and wonder some more about what
    rational goes where in the integers.

    In a bijection there is no difference.

    Regards, WM

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    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Tue Mar 19 10:51:28 2024
    Le 18/03/2024 à 23:54, Jim Burns a écrit :
    On 3/18/2024 4:44 PM, WM wrote:

    Potentially infinite series have no sums
    but only limits.
    Often this is confused.

    An infinite.sumⁿᵒᵗᐧᵂᴹ is not a finite.sumⁿᵒᵗᐧᵂᴹ. Often this is confused.

    An infinite.sumⁿᵒᵗᐧᵂᴹ, if it exists,
    is near almost all of the finite initial sums.

    All infinite sums that we can calculate are limits of pot. inf. series. We
    may assume that they in many cases agree with the complete sums (if those
    are existing at all, i.e., if dark numbers yield a sum).

    Your darkᵂᴹ numbers are inserted with
    the intention of changing a set from having
    behavior which you think is in error to
    behavior which you decided a priori is correct.

    It is the only possibility
    if actual infinity is true.

    Changing the set leaves
    the question about the first set
    unanswered.

    Without dark numbers it is not a set but only a pot. Inf. collection. Its extension depends on time and system.

    In a finitenot.WM linear order,
    each non.trivial.subset has two ends.

    We see it by the example of unit fractions. The act. inf. set and every
    act. inf. subset has two ends.

    It should be clear to every intelligent being,
    that almost all elements of an infinite set
    cannot be addressed.
    People who claim that
    every natural number can be defined and chosen
    are worse than fools.

    People who claim that
    each natural number is a natural number
    might not be prodigious intellects.
    However, it does not seem foolish to say it.

    It is not. But that is a different statement.

    Perhaps you have them confused with
    people who say that
    a darkᵂᴹ element cannot be said to equal itself.

    Dark elements are equal to themselves. But we cannot know about most.

    All definable terms of an infinite sequence belong to
    a finite although changable set.

    Sets don't change.

    Definable collections can change. Sets don't change. Their sums don't
    change.

    ⟨ 1 2 3 4 ... ⟩  is the same size as
    ⟨ 10000 20000 30000 40000 ... ⟩

    That requires:

    n ⟼ 10000⋅n

    Lossless exchange of X and O will result in
    losses of Os <==>
    All positive fractions can be enumerated.
    It has no place in the realm of logic,
    at least not in my logic.

    You've already chosen what your answers will be.

    No, I have proved the only answer in agreement with logic: Lossless
    exchange is lossless.

    Now you labor to make your question fit. https://en.wikipedia.org/wiki/Procrustes
    | In Greek mythology, Procrustes ... was a rogue smith and
    | bandit from Attica who attacked people by stretching them
    | or cutting off their legs, so as to force them to fit
    | the size of an iron bed.

    A deplorable sacrifice: https://www.tz.de/stars/ex-verlaengern-gntm-theresia-fischer-liess-beine-nur-fuer-ihren-92223015.html

    Regards, WM

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    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Tue Mar 19 11:05:47 2024
    Le 19/03/2024 à 04:31, Richard Damon a écrit :
    On 3/18/24 1:16 PM, WM wrote:
    On 18.03.2024 16:41, Richard Damon wrote:

    That defines Dedekind-infinity.

    But the subset has been made into its own set, not just some selected
    elements in the original set.
    So do I. Have you not yet understood my argument? The indices 1, 2, 3,
    ... required for enumeration are a set ℕ. The fractions to be enumerated >> are another set, represented by the matrix of not indexed fractions:

    OOOO...
    OOOO...
    OOOO...
    OOOO...
    ..

    Now the set ℕ is put in bijection with the first column:

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    And then we try in vain to enlarge the indexed set.>
    A subset is made from a set by copying the selected elements out of
    the original set.
    As we can see here, this Dedekind-infinity is self-contradictory concept.

    Because, you have too few Os, as some have been replaced, and if you
    restore those, you lost your X's

    All the Os (fractions) remain there, but they are overwritten by X.

    Bijection is ALWAYS between two DISTINCT sets, not a set and some
    elements of it that you try to call a subset.

    The Xs and the Os are distinct sets.

    You don't "Enlarege" the set, you show that a DIFFERENT bijection can
    cover the whole matrix.

    That is excluded here.

    The theory shows that failed attempts at bijection may occur, but the
    sets are equal if ANY bijection can be found.

    By the way, that is absolute idiocy.

    If you want to try your method, lets mark tha first column with BOTH an
    X and an O, and the rest with just an O

    That is the original idea. I have only done without showing the covered fractions O.

    And after the bijection swapping the first column should just be an X
    and an O, and the rest Xs


    XO O O O ...
    XO O O O ...
    XO O O O ...
    XO O O O ...
    ...

    Swap 1/1 with 1/1
    OX O O O ...
    XO O O O ...
    XO O O O ...
    ...

    Swap 2/1 with 1/2
    OX X O O ...
    OO O O O ...
    XO O O O ...
    ...

    There is no OO. When the indeX 2 has gonefrom 2/1, only one fraction 2/1 withOut index remains. And where the index is now, at 1/2, we have OX,
    namely the fraction 1/2 and the index 2.

    Swap 3/1 with 2/1

    OX X O O ...
    OX O O O ...
    OO O O O ...
    XO O O O ...

    Swap 4/1 with 1/3
    OX X X O ...
    OX O O O ...
    OO O O O ...
    OO
    XO
    ...

    Swap 5/1 with 2/2
    OX X X O ...
    OX X O O ...
    OO O O O ...
    OO
    OO
    OO
    XO
    ...

    Swap 6/1 with 3/1
    OX X X O ...
    OX X O O ...
    OX O O O ...
    OO
    OO
    OO
    OO
    XO
    ...

    So, we see the pattern of X's moving out of the first column into the
    matrix, and the O all moving into the first column which is also getting
    Xs from latter number in that column, so, after we do the infinite
    number of steps, the first column will be all OX and X will be
    everywhere else, as needed for the proof,

    No. The numer of not indexed fractions remains constant for every finite
    step.

    Regards, WM

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    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Richard Damon@21:1/5 to All on Tue Mar 19 08:42:17 2024
    On 3/19/24 4:05 AM, WM wrote:
    Le 19/03/2024 à 04:31, Richard Damon a écrit :
    On 3/18/24 1:16 PM, WM wrote:
    On 18.03.2024 16:41, Richard Damon wrote:

    That defines Dedekind-infinity.

    But the subset has been made into its own set, not just some
    selected elements in the original set.
    So do I. Have you not yet understood my argument? The indices 1, 2,
    3, ... required for enumeration are a set ℕ. The fractions to be
    enumerated are another set, represented by the matrix of not indexed
    fractions:

    OOOO...
    OOOO...
    OOOO...
    OOOO...
    ..

    Now the set ℕ is put in bijection with the first column:

    XOOO...
    XOOO...
    XOOO...
    XOOO...
    ..

    And then we try in vain to enlarge the indexed set.>
    A subset is made from a set by copying the selected elements out of
    the original set.
    As we can see here, this Dedekind-infinity is self-contradictory
    concept.

    Because, you have too few Os, as some have been replaced, and if you
    restore those, you lost your  X's

    All the Os (fractions) remain there, but they are overwritten by X.

    But how is an X and O.


    Bijection is ALWAYS between two DISTINCT sets, not a set and some
    elements of it that you try to call a subset.

    The Xs and the Os are distinct sets.

    No they aren't,

    First, thery aren't "Sets" as sets can only have one of each element.

    And they aren't in different sets, as you muddled the two together.


    You don't "Enlarege" the set, you show that a DIFFERENT bijection can
    cover the whole matrix.

    That is excluded here.

    So, you are just closing your eye to the right answer.

    Remember, the theory you are looking at admits that you can make a bad
    attempt to biject, and that doesn't prove they are different sizes.

    Only a correct bijection shows they are the same side, no negative
    inferences,

    You are just creating a bad bijection, because you don't seem


    The theory shows that failed attempts at bijection may occur, but the
    sets are equal if ANY bijection can be found.

    By the way, that is absolute idiocy.

    If you want to try your method, lets mark tha first column with BOTH
    an X and an O, and the rest with just an O

    That is the original idea. I have only done without showing the covered fractions O.

    And after the bijection swapping the first column should just be an X
    and an O, and the rest Xs


    XO O O O ...
    XO O O O ...
    XO O O O ...
    XO O O O ...
    ...

    Swap 1/1 with 1/1
    OX O O O ...
    XO O O O ...
    XO O O O ...
    ...

    Swap 2/1 with 1/2
    OX X O O ...
    OO O O O ...
    XO O O O ...
    ...

    There is no OO. When the indeX 2 has gonefrom 2/1, only one fraction 2/1 withOut index remains. And where the index is now, at 1/2, we have OX,
    namely the fraction 1/2 and the index 2.

    Why Not?

    The first column is part of two distinct sets, Them Matrix of m/n and
    the Set of k/1, so it gets two symbols.


    Swap 3/1 with 2/1

    OX X O O ...
    OX O O O ...
    OO O O O ...
    XO O O O ...

    Swap 4/1 with 1/3
    OX X X O ...
    OX O O O ...
    OO O O O ...
    OO
    XO
    ...

    Swap 5/1 with 2/2
    OX X X O ...
    OX X O O ...
    OO O O O ...
    OO
    OO
    OO
    XO
    ...

    Swap 6/1 with 3/1
    OX X X O ...
    OX X O O ...
    OX O O O ...
    OO
    OO
    OO
    OO
    XO
    ...

    So, we see the pattern of X's moving out of the first column into the
    matrix, and the O all moving into the first column which is also
    getting Xs from latter number in that column, so, after we do the
    infinite number of steps, the first column will be all OX and X will
    be everywhere else, as needed for the proof,

    No. The numer of not indexed fractions remains constant for every finite step.

    Nope, the number of not indexed fractions goes down by 1 each step.

    I guess you can't count.


    Regards, WM



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  • From WM@21:1/5 to Richard Damon on Tue Mar 19 17:00:11 2024
    On 19.03.2024 16:42, Richard Damon wrote:
    On 3/19/24 4:05 AM, WM wrote:

    Bijection is ALWAYS between two DISTINCT sets, not a set and some
    elements of it that you try to call a subset.

    The Xs and the Os are distinct sets.

    No they aren't,

    First, thery aren't "Sets" as sets can only have one of each element.

    The X are abbreviating natural numbers, The O are abbreviating fractions.

    And they aren't in different sets, as you muddled the two together.

    Natural numbers are different from fractions.

    Only a correct bijection shows they are the same side, no negative inferences,

    You are just creating a bad bijection, because you don't seem

    No, I am using exactly Cantor's "bijection", but showing that it only
    works for few numbers.

    Swap 2/1 with 1/2
    OX X O O ...
    OO O O O ...
    XO O O O ...
    ...

    There is no OO.

    Why Not?

    Because OO means two fractions sitting at one place. That is impossible
    because all fractions remain at their places.

    The first column is part of two distinct sets, The Matrix of m/n and
    the Set of k/1, so it gets two symbols.

    The first column contains two distinct sets, at the beginnig: the
    fractions k/1 and the indices k. But the indices k move to other places
    while the fractions k/1 remain fixed.

    The number of not indexed fractions remains constant for every
    finite step.

    Nope, the number of not indexed fractions goes down by 1 each step.

    The number of X does not increase.

    Regards, WM

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  • From Richard Damon@21:1/5 to All on Tue Mar 19 10:14:11 2024
    On 3/19/24 10:00 AM, WM wrote:
    On 19.03.2024 16:42, Richard Damon wrote:
    On 3/19/24 4:05 AM, WM wrote:

    Bijection is ALWAYS between two DISTINCT sets, not a set and some
    elements of it that you try to call a subset.

    The Xs and the Os are distinct sets.

    No they aren't,

    First, thery aren't "Sets" as sets can only have one of each element.

    The X are abbreviating natural numbers, The O are abbreviating fractions.

    No, they are MARKING the location where such numbers are.


    And they aren't in different sets, as you muddled the two together.

    Natural numbers are different from fractions.

    Yes, which is why they need to be two different sets.


    Only a correct bijection shows they are the same side, no negative
    inferences,

    You are just creating a bad bijection, because you don't seem

    No, I am using exactly Cantor's "bijection", but showing that it only
    works for few numbers.

    Which is between two distinct sets, not a set and part of itself.


    Swap 2/1 with 1/2
    OX X O O ...
    OO O O O ...
    XO O O O ...
    ...

    There is no OO.

    Why Not?

    Because OO means two fractions sitting at one place. That is impossible because all fractions remain at their places.

    No, O indicates that this letter started on a fraction. And will get
    moved to a index and replaced by the x as that index

    You can't talk about the fractions "staying" but the indexes moving.

    You are just being inconsistant, just like your logic when applied to
    infinite sets.


    The first column is part of two distinct sets, The Matrix of m/n and
    the Set of k/1, so it gets two symbols.

    The first column contains two distinct sets, at the beginnig: the
    fractions k/1 and the indices k. But the indices k move to other places
    while the fractions k/1 remain fixed.

    The indexes don't move, but are PAIR with fractions.

    You are being inconsistant, WHich just shows your state of mind (or lack thereof)


    The number of not indexed fractions remains constant for every finite
    step.

    Nope, the number of not indexed fractions goes down by 1 each step.

    The number of X does not increase.

    But that isn't what I said.

    The number of Xs that have been moved onto fractions from their index
    have increased.

    You are just being stupid.


    Regards, WM


    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Tue Mar 19 18:24:12 2024
    Le 19/03/2024 à 18:14, Richard Damon a écrit :
    On 3/19/24 10:00 AM, WM wrote:
    On 19.03.2024 16:42, Richard Damon wrote:
    On 3/19/24 4:05 AM, WM wrote:

    Bijection is ALWAYS between two DISTINCT sets, not a set and some
    elements of it that you try to call a subset.

    The Xs and the Os are distinct sets.

    No they aren't,

    First, thery aren't "Sets" as sets can only have one of each element.

    The X are abbreviating natural numbers, The O are abbreviating fractions.

    No, they are MARKING the location where such numbers are.

    That is the same.


    And they aren't in different sets, as you muddled the two together.

    Natural numbers are different from fractions.

    Yes, which is why they need to be two different sets.

    They are two different sets.


    Only a correct bijection shows they are the same side, no negative
    inferences,

    You are just creating a bad bijection, because you don't seem

    No, I am using exactly Cantor's "bijection", but showing that it only
    works for few numbers.

    Which is between two distinct sets, not a set and part of itself.

    Precisely.


    Swap 2/1 with 1/2
    OX X O O ...
    OO O O O ...
    XO O O O ...
    ...

    There is no OO.

    Why Not?

    Because OO means two fractions sitting at one place. That is impossible
    because all fractions remain at their places.

    No, O indicates that this letter started on a fraction. And will get
    moved to a index and replaced by the x as that index.

    O appers to move, but in fact only the first O appears and the second is covered by the X.

    You can't talk about the fractions "staying" but the indexes moving.

    Why not?

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Tue Mar 19 18:00:30 2024
    On 3/19/2024 6:51 AM, WM wrote:
    Le 18/03/2024 à 23:54, Jim Burns a écrit :
    On 3/18/2024 4:44 PM, WM wrote:

    It should be clear to every intelligent being,
    that almost all elements of an infinite set
    cannot be addressed.
    People who claim that
    every natural number can be defined and chosen
    are worse than fools.

    People who claim that
    each natural number is a natural number
    might not be prodigious intellects.
    However, it does not seem foolish to say it.

    It is not.
    But that is a different statement.

    From tiny acorns, giant oaks grow.

    | X is a natural number
    |
    is a claim true wherever and wherever
    that to which X refers is a natural number.

    A true claim followed finitelyⁿᵒᵗᐧᵂᴹ by
    only not.first.false claims is followed by
    only true claims. We know this.

    Augment
    | X is a natural number
    |
    with only not.first.false claims about X, about
    natural numbers, about flying rainbow sparkle ponies,
    and then,
    wherever and whenever X refers to a natural number,
    those are only not.first.false claims, and
    those must be true claims.

    What's missing here
    and causes no problem by being missing is
    whether a natural number is addressed or defined or
    chosen or visibleᵂᴹ.

    We see claims.
    We know about what we don't see, because
    we see the claims must be true,
    by seeing not.first.false.ness.

    The tiny acorn from which we start
    could be something true of any natural number.
    It doesn't need to be earthshaking.
    That it is a natural number could be a start.

    --- SoupGate-Win32 v1.05
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  • From Richard Damon@21:1/5 to All on Wed Mar 20 10:16:03 2024
    On 3/19/24 2:24 PM, WM wrote:
    Le 19/03/2024 à 18:14, Richard Damon a écrit :
    On 3/19/24 10:00 AM, WM wrote:
    On 19.03.2024 16:42, Richard Damon wrote:
    On 3/19/24 4:05 AM, WM wrote:

    Bijection is ALWAYS between two DISTINCT sets, not a set and some
    elements of it that you try to call a subset.

    The Xs and the Os are distinct sets.

    No they aren't,

    First, thery aren't "Sets" as sets can only have one of each element.

    The X are abbreviating natural numbers, The O are abbreviating
    fractions.

    No, they are MARKING the location where such numbers are.

    That is the same.

    Then why are you confusing the difference? We can move a marker without
    needing to move the value it was on.



    And they aren't in different sets, as you muddled the two together.

    Natural numbers are different from fractions.

    Yes, which is why they need to be two different sets.

    They are two different sets.

    Apparently not in your mind, sincw the O moving into the set of k isn't
    leaving the set of m/n



    Only a correct bijection shows they are the same side, no negative
    inferences,

    You are just creating a bad bijection, because you don't seem

    No, I am using exactly Cantor's "bijection", but showing that it only
    works for few numbers.

    Which is between two distinct sets, not a set and part of itself.

    Precisely.

    So, why isn't the O "leaving"?

    You seem to have a truth problem.



    Swap 2/1 with 1/2
    OX X O O ...
    OO O O O ...
    XO O O O ...
    ...

    There is no OO.

    Why Not?

    Because OO means two fractions sitting at one place. That is
    impossible because all fractions remain at their places.

    No, O indicates that this letter started on a fraction. And will get
    moved to a index and replaced by the x as that index.

    O appers to move, but in fact only the first O appears and the second is covered by the X.

    So, your logic doesn't define how to MOVE something.

    Of you logic is THAT broken, you are just admitting you are hopeless.


    You can't talk about the fractions "staying" but the indexes moving.

    Why not?

    Because it is just LYING that you are doing what the proof you are
    talking about is saying.

    You can't logically disprove a argument by just ignoring what the
    arguement was talking about.

    That just prove you to be a liar.


    Regards, WM

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  • From Tom Bola@21:1/5 to All on Thu Mar 21 21:11:06 2024
    The idiotic clown WM always drivels horrible bullshit:

    Not if all summands remain the same. If all summands remain the same, all sums over one summand, all sums over two summands, all sums over n
    summands remain the same. This isproved by induction.

    The sum over all summands

    There is no sum over all natural numbers because each of these has a successor.

    remains the same. This is an axiom of actual infinity.

    Whatever you stutter is about finite sets - you are too dense to cover infinity.

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Thu Mar 21 19:34:49 2024
    Le 20/03/2024 à 15:16, Richard Damon a écrit :
    On 3/19/24 2:24 PM, WM wrote:

    We can move a marker without
    needing to move the value it was on.

    That is what I do. I move the X according to Cantor's prescription. The fraction remains where it belongs.

    Apparently not in your mind, sincw the O moving into the set of k isn't leaving the set of m/n

    The O represents a fraction without index. It is overwritten by an X in
    case the fraction is indexed.


    So, why isn't the O "leaving"?

    Because it belongs to the set of fractions.

    You can't talk about the fractions "staying" but the indexes moving.

    Why not?

    Because it is just LYING that you are doing what the proof you are
    talking about is saying.

    The proof saying precisely this: An index X is mapped on a fraction O.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Thu Mar 21 19:42:16 2024
    Le 19/03/2024 à 23:00, Jim Burns a écrit :
    On 3/19/2024 6:51 AM, WM wrote:
    Le 18/03/2024 à 23:54, Jim Burns a écrit :

    Perhaps you have them confused with
    people who say that
    a darkᵂᴹ element cannot be said to equal itself.

    Dark elements are equal to themselves.
    But we cannot know about most.

    Pick _one_

    If a new prime number is identified, one hitherto dark prime number has
    been picked.

    Sets don't change.

    Definable collections can change.
    Sets don't change.
    Their sums don't change.

    All sets don't change.
    All finite sums don't change.
    Some infinite sums don't change.
    And some infinite sums change.

    Not if all summands remain the same. If all summands remain the same, all
    sums over one summand, all sums over two summands, all sums over n
    summands remain the same. This isproved by induction. The sum over all
    summands remains the same. This is an axiom of actual infinity.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Thu Mar 21 19:04:24 2024
    On 3/21/2024 3:42 PM, WM wrote:
    Le 19/03/2024 à 23:00, Jim Burns a écrit :
    On 3/19/2024 6:51 AM, WM wrote:
    Le 18/03/2024 à 23:54, Jim Burns a écrit :

    Perhaps you have them confused with
    people who say that
    a darkᵂᴹ element cannot be said to equal itself.

    Dark elements are equal to themselves.
    But we cannot know about most.

    Pick _one_

    | Each darkᵂᴹ element equals itself.

    | Not.each darkᵂᴹ element equals itself.

    If a new prime number is identified,
    one hitherto dark prime number has been picked.

    An intentional non.answer.
    You (WM) pick _both_

    You have disabled the not.first.false "telescope"
    by which we, here among the Finites,
    study where we cannot go, among the Infinites.

    After doing that,
    it doesn't matter what you say about the Infinites.
    You are not infinite AND
    you disabled your telescope.

    --- SoupGate-Win32 v1.05
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  • From Richard Damon@21:1/5 to All on Thu Mar 21 22:41:02 2024
    On 3/21/24 3:34 PM, WM wrote:
    Le 20/03/2024 à 15:16, Richard Damon a écrit :
    On 3/19/24 2:24 PM, WM wrote:

    We can move a marker without needing to move the value it was on.

    That is what I do. I move the X according to Cantor's prescription. The fraction remains where it belongs.

    So, If you add Os when you swap, of course they aren't going to go away.


    Apparently not in your mind, sincw the O moving into the set of k
    isn't leaving the set of m/n

    The O represents a fraction without index. It is overwritten by an X in
    case the fraction is indexed.


    So, why isn't the O "leaving"?

    Because it belongs to the set of fractions.

    No, it marked what WAS a fraction and moves to its paired index.

    I guess you don't understand what you are supposed to be doing.


    You can't talk about the fractions "staying" but the indexes moving.

    Why not?

    Because it is just LYING that you are doing what the proof you are
    talking about is saying.

    The proof saying precisely this: An index X is mapped on a fraction O.

    The index, FROM THE SET OF THE NATURAL NUMBERS, is mapped on a fraction O.

    That isn't just the elements of O that look sort of like natural numbers.


    Regards, WM



    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Fri Mar 22 12:06:54 2024
    Le 21/03/2024 à 21:11, Tom Bola a écrit :

    There is no sum over all natural numbers because each of these has a successor.

    1 + 2 + 3 + ... n... = ω [Cantor]

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From Tom Bola@21:1/5 to All on Fri Mar 22 13:12:14 2024
    Clown WM drivels:

    Tom Bola a écrit:

    There is no sum over all natural numbers because each of these has a successor.

    1 + 2 + 3 + ... n... = ω [Cantor]

    This is just a *symbolic* hint by Cantor.

    Because ω is not a number with a finite value so ω-1, ω/2, etc. does not exist.

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Fri Mar 22 12:13:24 2024
    Le 22/03/2024 à 00:04, Jim Burns a écrit :
    On 3/21/2024 3:42 PM, WM wrote:
    Le 19/03/2024 à 23:00, Jim Burns a écrit :
    On 3/19/2024 6:51 AM, WM wrote:
    Le 18/03/2024 à 23:54, Jim Burns a écrit :

    Perhaps you have them confused with
    people who say that
    a darkᵂᴹ element cannot be said to equal itself.

    Dark elements are equal to themselves.
    But we cannot know about most.

    Pick _one_

    | Each darkᵂᴹ element equals itself.

    | Not.each darkᵂᴹ element equals itself.

    If a new prime number is identified,
    one hitherto dark prime number has been picked.

    An intentional non.answer.
    You (WM) pick _both_

    What do you not understand?

    You have disabled the not.first.false "telescope"

    I don't believe t all that it is able .

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 22 12:16:54 2024
    Le 22/03/2024 à 13:12, Tom Bola a écrit :

    There is no sum over all natural numbers because each of these has a successor.

    1 + 2 + 3 + ... n... = ω [Cantor]

    This is just a *symbolic* hint by Cantor.

    No. He uses + without modification or reservation.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From WM@21:1/5 to All on Fri Mar 22 12:55:00 2024
    Le 22/03/2024 à 13:17, FromTheRafters a écrit :
    WM brought next idea :
    Le 21/03/2024 à 21:11, Tom Bola a écrit :

    There is no sum over all natural numbers because each of these has a
    successor.

    1 + 2 + 3 + ... n... = ω [Cantor]

    Explain.

    https://en.wikipedia.org/wiki/Plus_and_minus_signs

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 22 12:19:56 2024
    Le 22/03/2024 à 03:41, Richard Damon a écrit :
    On 3/21/24 3:34 PM, WM wrote:
    Le 20/03/2024 à 15:16, Richard Damon a écrit :
    On 3/19/24 2:24 PM, WM wrote:

    We can move a marker without needing to move the value it was on.

    That is what I do. I move the X according to Cantor's prescription. The
    fraction remains where it belongs.

    So, If you add Os when you swap, of course they aren't going to go away.

    I do not add Os. They are there. More than Xs. And that cannot change by exchange.

    So, why isn't the O "leaving"?

    Because it belongs to the set of fractions.

    No, it marked what WAS a fraction and moves to its paired index.

    You have not understood and probably will never understand.

    I guess you don't understand what you are supposed to be doing.

    Chuckle. Let it be. Be happy with your matheologial nonsense.

    Regards, WM

    --- SoupGate-Win32 v1.05
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  • From Tom Bola@21:1/5 to All on Fri Mar 22 18:05:21 2024
    Clown WM drivels:

    Le 22/03/2024 à 13:12, Tom Bola a écrit :

    There is no sum over all natural numbers because each of these has a successor.

    1 + 2 + 3 + ... n... = ω [Cantor]

    This is just a *symbolic* hint by Cantor.

    No. He uses + without modification or reservation.

    There is no last number to add but just "...".

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Tom Bola@21:1/5 to All on Fri Mar 22 18:08:01 2024
    Clown WM drivels:

    Le 22/03/2024 à 13:17, FromTheRafters a écrit :
    WM brought next idea :
    Le 21/03/2024 à 21:11, Tom Bola a écrit :

    There is no sum over all natural numbers because each of these has a
    successor.

    1 + 2 + 3 + ... n... = ω [Cantor]

    Explain.

    https://en.wikipedia.org/wiki/Plus_and_minus_signs

    But there is no summation term but just "..." meaning endlessly.

    Your idiotic brain cannot get what endless means... abhoring.

    --- SoupGate-Win32 v1.05
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  • From Jim Burns@21:1/5 to All on Fri Mar 22 14:13:10 2024
    On 3/22/2024 8:13 AM, WM wrote:
    Le 22/03/2024 à 00:04, Jim Burns a écrit :

    You have disabled the not.first.false "telescope"

    I don't believe t all that it is able .

    We study _claims themselves_ as objects and
    we have found useful properties of _the claims themselves_
    which they have, no matter what _the claims are about_

    Do you not.believe that
    they have the useful properties we've found?

    Do you (WM) believe that, somewhere, sometime,
    there is a finiteⁿᵒᵗᐧᵂᴹ claim.sequence
    holding a false claim
    but not.holding a first.false claim?

    Do you (WM) believe that, somewhere, sometime,
    Q is first.false in this claim.sequence?
    ⟨ P P⇒Q Q ⟩
      0  1  0
      1  0  0
      0  1  1
      1  1  1

    Do you (WM) believe that, somewhere, sometime,
    the claim that
    an ordinal.not.fitting.proper.subsets
    is
    an ordinal.not.fitting.proper.subsets
    or
    the claim that
    a difference of ratios of
    ordinals.not.fitting.proper.subsets
    is
    a difference of ratios of
    ordinals.not.fitting.proper.subsets
    or
    the claim that
    the least.upper.bound of
    a bounded.nonempty.set of
    differences of ratios of
    ordinals.not.fitting.proper.subsets
    is
    the least.upper.bound of
    a bounded.nonempty.set of
    differences of ratios of
    ordinals.not.fitting.proper.subsets
    is false?
    ?

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 22 13:17:15 2024
    On 3/21/2024 3:42 PM, WM wrote:
    Le 19/03/2024 à 23:00, Jim Burns a écrit :
    On 3/19/2024 6:51 AM, WM wrote:
    Le 18/03/2024 à 23:54, Jim Burns a écrit :

    Sets don't change.

    Definable collections can change.
    Sets don't change.
    Their sums don't change.

    All sets don't change.
    All finite sums don't change.
    Some infinite sums don't change.
    And some infinite sums change.

    Not if all summands remain the same.
    If all summands remain the same,
    all sums over one summand,
    all sums over two summands,
    all sums over n summands remain the same.
    This is proved by induction.

    The sum over all summands remains the same.
    This is an axiom of actual infinity.

    You (WM) are holding the wrong end of
    your Actual.Infinityᵂᴹ axiom.

    If,
    speaking hypothetically, I made the axiom that
    some finite.sums.in.ℝ can change,
    then
    I'd be wrong about the good.old.fashioned set Rᴳᴼꟳ of
    least.upper.bounds of bounded.nonempty.sets of
    differences.of.ratios of
    ordinals.not.fitting.proper.subsets.

    I'd be right about the different set ℝᴶᴮ of
    least.upper.bounds of bounded.nonempty.sets of
    differences of ratios of
    ordinals.not.fitting.proper.subsets
    and
    some finite.sums.in.ℝ can change.

    My axiom wouldn't change ℝᴳᴼꟳ
    My axiom would open a different discussion,
    one about ℝᴶᴮ

    By induction and so forth,
    we know that ℝᴶᴮ doesn't exist.
    _The fact that we can discuss_
    changing.finite.sums or flying.rainbow.sparkle.ponies
    doesn't mean that they exist.

    Or
    I could make the axiom
    NO finite.sums.in.ℝ can change,
    and
    I'd be right about the set ℝᴶᴮᐧ² of
    least.upper.bounds of bounded.nonempty.sets of
    differences of ratios of
    ordinals.not.fitting.proper.subsets
    and
    NO finite.sums.in.ℝ can change.

    In this case though,
    a _proof_ exists
    meaning
    a not.first.false claim.augmentation exists of
    | ℝ is the good.old.fashioned set of
    | least.upper.bounds of bounded.nonempty.sets of
    | differences of ratios of
    | ordinals.not.fitting.proper.subsets.
    |
    which ends at the claim
    | no finite.sums.in.ℝ can change.
    |
    thus ℝᴶᴮᐧ² = ℝᴳᴼꟳ

    If any model of ℝᴳᴼꟳ exists
    such as the edgeless.foresplits of ℚ
    then ℝᴳᴼꟳ exists
    and ℝᴶᴮᐧ² = ℝᴳᴼꟳ exists

    The sum over all summands remains the same.
    This is an axiom of actual infinity.

    If a proof exists that
    changing the order of an infinite.sequence.in.ℝ
    can't change its infinite.sum
    then ℝᵂᴹ = ℝᴳᴼꟳ
    and another axiom isn't needed.

    If a counter.example exists such that
    changing the order of an infinite.sequence.in.ℝ
    can change its infinite.sum
    then ℝᵂᴹ doesn't exist.

    A counter.example exists.

    We don't have a proof.

    Asserting many times that a claim is true,
    even calling the claim an axiom or
    logic or mathematics
    is not
    a not.first.false claim.augmentation of
    | ℝ is the good.old.fashioned set of
    | least.upper.bounds of bounded.nonempty.sets of
    | differences of ratios of
    | ordinals.not.fitting.proper.subsets.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 22 18:54:46 2024
    Le 22/03/2024 à 19:13, Jim Burns a écrit :

    Do you (WM) believe that, somewhere, sometime,
    there is a finiteⁿᵒᵗᐧᵂᴹ claim.sequence
    holding a false claim
    but not.holding a first.false claim?

    That is not relevant.
    Every finite (potentially infinite) claim sequence "n is a visible number,
    n+1 is a visible number, n+2 is a visible number, ..." has no first false claim. Nevertheless almost all numbers are invisible.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From WM@21:1/5 to All on Fri Mar 22 18:49:41 2024
    Le 22/03/2024 à 18:17, Jim Burns a écrit :

    My axiom would open a different discussion,
    one about ℝᴶᴮ

    This discussion would be as annoying and meaningles as the discussion
    about Bob's fate.

    Regards, WM

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 22 17:48:09 2024
    On 3/22/2024 2:49 PM, WM wrote:
    Le 22/03/2024 à 18:17, Jim Burns a écrit :
    On 3/21/2024 3:42 PM, WM wrote:

    The sum over all summands remains the same.
    This is an axiom of actual infinity.

    You (WM) are holding the wrong end of
    your Actual.Infinityᵂᴹ axiom.

    My axiom would open a different discussion,
    one about ℝᴶᴮ

    This discussion would be
    as annoying and meaningles as
    the discussion about Bob's fate.

    Axioms are not correctly applied
    where they are not correctly applied.

    Your Actual.Infinityᵂᴹ axiom is not an axiom of
    the good.old.fashioned set Rᴳᴼꟳ of
    least.upper.bounds of
    bounded.nonempty.sets of
    differences.of.ratios of
    ordinals.not.fitting.proper.subsets.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Fri Mar 22 19:26:49 2024
    On 3/22/2024 2:54 PM, WM wrote:
    Le 22/03/2024 à 19:13, Jim Burns a écrit :

    Do you (WM) believe that, somewhere, sometime,
    there is a finiteⁿᵒᵗᐧᵂᴹ claim.sequence
    holding a false claim
    but not.holding a first.false claim?

    That is not relevant.

    Consider a finiteⁿᵒᵗᐧᵂᴹ claim.sequence SEQ such that
    we know that each claim is not.first.false.

    SEQ is not.holding any first.false claim.

    Without knowing more than that,
    even without knowing visibilityᵂᴹ or darknessᵂᴹ,
    we know that
    SEQ doesn't hold a claim which is false about
    the visibleᵂᴹ or the darkᵂᴹ.

    That is not relevant.

    Are known true claims about the visibleᵂᴹ and the darkᵂᴹ irrelevantᵂᴹ?

    Every finite (potentially infinite) claim sequence
    "n is a visible number,
    n+1 is a visible number,
    n+2 is a visible number,
    ..."
    has no first false claim.
    Nevertheless almost all numbers are invisible.

    ℕ⭳ is the set of not.fitting ordinals n.
    not.exists 1.to.1.map [0,n] ⇉ [0,n)


    not.exists not.fitting ordinal n such that
    [0,n] not.fits N^

    for each not.fitting set S
    exists not.fitting.ordinal n such that
    [0,n] not.fits S

    S ≠ ℕ⭳

    ℕ⭳ is the not.not.fitting set of
    not.fitting ordinals.

    not.fitting ordinal == visibleᵂᴹ = finiteⁿᵒᵗᐧᵂᴹ

    not.not.fitting set == darkᵂᴹ.holding == infiniteⁿᵒᵗᐧᵂᴹ

    ℕ⭳ contradicts your darkᵂᴹ and visibleᵂᴹ concept

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to All on Sat Mar 23 15:13:21 2024
    On 3/22/2024 2:54 PM, WM wrote:
    Le 22/03/2024 à 19:13, Jim Burns a écrit :
    On 3/22/2024 8:13 AM, WM wrote:
    Le 22/03/2024 à 00:04, Jim Burns a écrit :

    You have disabled the not.first.false "telescope"

    I don't believe t all that it is able .

    We study _claims themselves_ as objects and
    we have found useful properties of _the claims themselves_
    which they have, no matter what _the claims are about_

    Do you not.believe that
    they have the useful properties we've found?

    Do you (WM) believe that, somewhere, sometime,
    there is a finiteⁿᵒᵗᐧᵂᴹ claim.sequence
    holding a false claim
    but not.holding a first.false claim?

    That is not relevant.

    I'll elaborate.


    Imagine claims.about.points.in.the.line
    being each represented by its own integer ≥ 2

    Consider
    a finiteⁿᵒᵗᐧᵂᴹ claim.sequence CLA of
    claims.about.points.in.the.line.
    represented by
    a finiteⁿᵒᵗᐧᵂᴹ integer.sequence NUM of
    integers ≥ 2

    NUM is finiteⁿᵒᵗᐧᵂᴹ, so,
    if some integer in NUM is prime,
    then some integer in NUM is first.prime.
    ∃jP⇒∃k₁P

    Imagine that NUM is arranged such that
    _no integer in NUM is first.prime_
    No integer in NUM is prime.
    ∃jP⇒∃k₁P
    ¬∃k₁P
    ⎯⎯⎯⎯⎯⎯
    ¬∃jP

    You see 272566871177 in NUM
    You know that 272566871177 is not.prime.

    Next, we do the same with
    finiteⁿᵒᵗᐧᵂᴹ claim.sequence CLA of
    claims.about.points.in.the.line.

    There exists a lot of subtle philosophy
    about the nature of truth and of reality.
    This method tosses all that in the trash bin.
    It says truth is simply a property of claims,
    like primeness is a property of integers ≥ 2
    And that's it.

    CLA is finiteⁿᵒᵗᐧᵂᴹ, so,
    if some claim in CLA is false,
    then some claim in CLA is first.false.
    ∃ψ⊥⇒∃φ₁⊥

    Imagine that CLA is arranged such that
    _no claim in CLA is first.false_
    No claim in CLA is false.
    ∃ψ⊥⇒∃φ₁⊥
    ¬∃φ₁⊥
    ⎯⎯⎯⎯⎯⎯
    ¬∃ψ⊥

    You see "The points are uncountable" in CLA
    You know that "The points are uncountable" is not.false.

    Do you (WM) believe that, somewhere, sometime,
    there is a finiteⁿᵒᵗᐧᵂᴹ claim.sequence
    holding a false claim
    but not.holding a first.false claim?

    That is not relevant.

    There is more to arranging CLA such that
    no claim in CLA is first.false,
    but the reason which we want to do that is
    ∃ψ⊥⇒∃φ₁⊥ which is
    ∀φ¬₁⊥⇒∀ψ⊤

    Every finite (potentially infinite)
    claim sequence
    "n is a visible number,
    n+1 is a visible number,
    n+2 is a visible number,
    ..."
    has no first false claim.
    Nevertheless almost all numbers are invisible.

    Pleas define "finite" as you use it here.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Mon Mar 25 14:36:06 2024
    On 3/24/2024 10:45 PM, Ross Finlayson wrote:
    On 03/24/2024 11:45 AM, Ross Finlayson wrote:
    On 03/23/2024 12:13 PM, Jim Burns wrote:

    [...]

    . -v
    .. -v
    ... -v
    (...) -v
    ........


    .
    ^- ..
    ^- ...
    ^- (...)
    ^- ........

    I think that what you're saying is:
    . ⮧
    .. ⮧
    ... ⮧
    (...) ⮧
    ........

    .
    ⮤ ..
    ⮤ ...
    ⮤ (...)
    ⮤ ........

    With repetition as induction, or vice-versa,
    doesn't it seem like it needs both ends to
    arrive at either from each other?

    The Wikipedia "List of philosophical problems"
    includes an entry for induction,
    whether it's circular.

    https://en.wikipedia.org/wiki/List_of_philosophical_problems#Problem_of_induction


    Those are different uses of the word "induction".
    |
    | Scottish philosopher David Hume first formulated
    | the problem of induction, arguing there is
    | no non-circular way to justify inductive reasoning.
    | That is, reasoning based on
    | inferring conclusions from specific observations.
    | This is a problem because everybody uses induction
    | on a day to day basis e.g
    | The sun rose in the east today therefore
    | the sun will rise in the east tomorrow.
    [1]


    Cisfinite.induction
    (AKA induction.but.not.transfinite.induction) is
    a theorem of the properties of finiteⁿᵒᵗᐧᵂᴹ sequences. Cisfinite.induction is not circular.

    There is a view expressed that
    cisfinite.induction involves a trip to ω in some way.
    It doesn't, but the view expressed seems to consider that
    a mere quibble, and that view is not deterred.

    cisfinite.induction:
    ( P(0) ∧ ∀β ∈ ⟦0,ω⦆: P(β) ⇒ P(β⁺¹) ) ⟹
    ( ∀δ ∈ ⟦0,ω⦆: P(δ) )

    Notation.
    ⟦0,ω⦆ is an ordinal.interval.
    I want to distinguish ordinal.intervals from
    real.number.intervals [0,x), something which would be
    ugly and distracting if I limited myself to ASCII.

    ω is the first infiniteⁿᵒᵗᐧᵂᴹ ordinal.
    For each δ ∈ ⟦0,ω⦆ each non.∅.subset of ⟦0,δ⟧
    holds a first and a last,
    because finiteⁿᵒᵗᐧᵂᴹ δ

    Cisfinite.induction can be re.written to be
    a claim about finiteⁿᵒᵗᐧᵂᴹ intervals.
    In that form, ω doesn't need to appear at all.

    ( ∃⟦0,δ⟧ finiteⁿᵒᵗᐧᵂᴹ: P(0) ∧ ¬P(δ) ) ⟹
    ( ∃⟦β,β⁺¹⟧ ⊆ ⟦0,δ⟧: P(β) ∧ ¬P(β⁺¹) )

    Meaning:
    If, on the finiteⁿᵒᵗᐧᵂᴹ trip to δ
    P(α) changes from ⊤ to ⊥
    then there is some β at which
    P(α) changes from ⊤ to ⊥ in one step.

    That's a theorem.
    [2]

    The usual formulation of cisfinite.induction
    is the contrapositive of that.

    If, on the finiteⁿᵒᵗᐧᵂᴹ trip to δ
    there is NO β at which
    P(α) changes from ⊤ to ⊥ in one step,
    then P(α) NOT.changes from ⊤ to ⊥

    [1]
    | The sun rose in the east today therefore
    | the sun will rise in the east tomorrow.

    Physical.induction isn't justifiable in
    purely logical terms.

    But, in about 5,000,000,000 years,
    the Sun _won't_ rise in the east.
    It will expand and engulf the Earth.
    We shouldn't _want_ it to be justifiable in
    purely logical terms.
    That would give incorrect answers.

    I think that physical.induction is justifiable.
    I'd better think so, I use it.
    I think that the sun will rise tomorrow,
    if not in 5,000,000,000 years.

    I think that some prior principle is needed.

    In astronomy, the principle of mediocrity is used
    very effectively. It says, basically, that
    we (probably) are not special.

    It's the principle of mediocrity which allows us to
    turn a mere handful of observations of
    an unimaginably huge universe into a confident
    prediction of the future of our own sun.

    How I imagine the principle of mediocrity working
    is as a way to quantify our ignorance, and so,
    to be a way to have knowledge of some kind, at which point
    we pull ourselves up by our own bootstraps,
    and, leaving the details for the engineers to work out,
    we create this marvelous picture of our universe.

    (I.am.not.an.astronomer.)

    [2]
    For predicate P(γ) on ⟦0,δ⟧
    define super.predicate P⟦0,γ⟧
    P⟦0,γ⟧ :⇔ ∀α ∈ ⟦0,γ⟧: P(α)

    P⟦0,β⟧ ∧ ¬P⟦0,γ⟧ ⟹ β < γ

    Theorem:
    ( ∃⟦0,δ⟧ finiteⁿᵒᵗᐧᵂᴹ: P(0) ∧ ¬P(δ) ) ⟹
    ( ∃⟦β,β⁺¹⟧ ⊆ ⟦0,δ⟧: P(β) ∧ ¬P(β⁺¹) )

    | Assume P(0) ∧ ¬P(δ)
    | such that ⟦0,δ⟧ finiteⁿᵒᵗᐧᵂᴹ
    |
    | P⟦0,0⟧
    | {α: P⟦0,α⟧} ⊆ ⟦0,δ⟧ is nonempty.
    | β is last in {α: P⟦0,α⟧}
    |
    | ¬P⟦0,δ⟧
    | {α: ¬P⟦0,α⟧} ⊆ ⟦0,δ⟧ is nonempty.
    | γ is first in {α: ¬P⟦0,α⟧}
    |
    | P⟦0,β⟧ ∧ ¬P⟦0,γ⟧
    | β < γ
    | No element of ⟦0,δ⟧ is between β and γ
    | β⁺¹ = γ
    |
    | P⟦0,β⟧
    | ∀α ∈ ⟦0,β⟧: P(α)
    | P(β)
    |
    | ¬P⟦0,γ⟧
    | ∃α ∈ ⟦0,β⟧∪{γ}: ¬P(α)
    | However,
    | ¬∃α ∈ ⟦0,β⟧: ¬P(α)
    | ¬P(γ)
    |
    | P(β) ∧ ¬P(γ)
    | P(β) ∧ ¬P(β⁺¹)

    Therefore,
    ( ∃⟦0,δ⟧ finiteⁿᵒᵗᐧᵂᴹ: P(0) ∧ ¬P(δ) ) ⟹
    ( ∃⟦β,β⁺¹⟧ ⊆ ⟦0,δ⟧: P(β) ∧ ¬P(β⁺¹) )

    ...which is equivalent to cisfinite.induction.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Wed Mar 27 13:25:09 2024
    On 3/26/2024 9:16 PM, Ross Finlayson wrote:
    On 03/25/2024 11:36 AM, Jim Burns wrote:

    [...]

    About induction,
    yeah that kind of is what induction is,

    I use "induction" three ways.
    transfinite.induction == "We are ordinals"
    cisfinite.induction == "We are finite ordinals"
    physical.induction == "We are not special".

    I spent most of my time on cisfinite.induction,
    demonstrating more strongly than "kind of" that
    cisfinite.induction == "We are finite ordinals"

    It sounds like we're "kind of" agreeing,
    but I can't tell what we're agreeing about.

    and about what makes for infinite induction
    which is the usual consideration here
    where "induction itself" as causality
    of course just always follows.

    Induction isn't causality.
    Induction(s), transfinite, cisfinite, and physical,
    identify potentially.exploitable regularities.

    For 4.3 billion years, the sun rose in the east.
    Physical.induction says,
    tomorrow, the sun will rise in the east.
    But it doesn't _cause_ the sun to rise in the east.

    What causality is _not_ is correlation.

    A well.worn example is ice cream and crime.
    Statistics tell us that, more often than not,
    crime and ice cream consumption rise together
    and fall together.

    No one suggests that eating ice cream causes crime.

    Instead, it is suggested that
    beautiful weather causes people to go outside,
    where they are more likely to eat ice cream
    and also more likely to get mugged.

    What causality _is_ is potentially.effective
    points.of.intervention.

    Even if we could actually intervene in
    the eating of ice cream,
    Imagine a media campaign:
    "Friends don't let friends eat ice cream."
    we would not expect its effect to include
    less crime.

    Our theory is
    eating ice cream is not a potentially.effective
    point.of.intervention with respect to crime.

    We say, eating ice cream does not cause crime.

    On the other hand,
    if we could actually intervene in
    the weather,
    Imagine Wile E. Coyote, Super-Genius,
    unpacking an Acme Weather-O-Matic™,
    dialing it to "miserable" and switching it on.
    we would expect less crime and less ice cream.

    Our theory is
    weather is a potentially.effective point.of.
    .intervention with respect to crime and ice cream.

    We say beautiful weather causes more crime and
    more ice cream eating.

    It does raise the point though,
    "induction of induction",
    ...
    about whether
    the meta-theory is also the theory,
    it is a thing.

    This is my attempt to answer the question(s):
    transfinite.induction == "We are ordinals"
    cisfinite.induction == "We are finite ordinals"
    physical.induction == "We are not special".

    Transfinite and cisfinite are theorems of
    "We are ordinals" and "We are finite ordinals".

    Physical.induction can be derived from
    evidence and Bayes' Theorem and the assumption that
    the evidence is a random (not.special) selection
    from past and future evidence.collection.

    A billion eastern sunrises is a lot of evidence,
    and, via Bayes' Theorem, the posterior probability that
    tomorrow has an eastern sunrise is close to 1

    I'm assuming here that,
    prior to observing sunrises,
    each hypothesis Hₚ = "P(eastern.sunrise) = p"
    has the same probability (Hₚ is not.special).
    P(Hₚ) = 1

    That's a very crude model,
    but it can be elaborated.

    Elaborating crude initial models is kind of
    how things are done in Physics.land,
    home of the adiabatic spherical cows in a vacuum.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Jim Burns on Wed Mar 27 14:23:30 2024
    On 3/27/2024 1:25 PM, Jim Burns wrote:
    On 3/26/2024 9:16 PM, Ross Finlayson wrote:

    [...]

    Physical.induction can be derived from
    evidence and Bayes' Theorem and the assumption that
    the evidence is a random (not.special) selection
    from past and future evidence.collection.

    A billion eastern sunrises is a lot of evidence,
    and, via Bayes' Theorem, the posterior probability that
    tomorrow has an eastern sunrise is close to 1

    I'm assuming here that,
    prior to observing sunrises,
    each hypothesis Hₚ = "P(eastern.sunrise) = p"
    has the same probability (Hₚ is not.special).
    P(Hₚ) = 1

    Oops.
    What I didn't say is that
    I'm assuming a continuous distribution for
    probability.of.eastern.sunrise p

    Prior probability that probability.of.eastern.sunrise ≤ p
    ∫₀ᵖ P(Hₛ)𝑑s = ∫₀ᵖ 1⋅𝑑s = p

    Probability of Eₙ n independent eastern sunrises,
    given Hₚ
    P(Eₙ|Hₚ) = pⁿ

    Probability of Hₚ given Eₙ (Bayes')
    P(Hₚ|Eₙ) =
    P(Eₙ|Hₚ)⋅P(Hₚ) / P(Eₙ) =
    P(Eₙ|Hₚ)⋅P(Hₚ) / ∫₀¹ P(Eₙ|Hₛ)⋅P(Hₛ)⋅𝑑s =
    pⁿ⋅1 / ∫₀¹ sⁿ⋅1⋅𝑑s =
    (n+1)pⁿ

    Probability of E given Eₙ
    P(E|Eₙ) =
    ∫₀¹ P(E∧Hₛ|Eₙ)⋅𝑑s =
    ∫₀¹ P(E|Hₛ∧Eₙ)⋅P(Hₛ|Eₙ)⋅𝑑s =
    ∫₀¹ s⋅(n+1)sⁿ⋅𝑑s =
    (n+1)/(n+2)

    That's a very crude model,
    but it can be elaborated.

    Elaborating crude initial models is kind of
    how things are done in Physics.land,
    home of the adiabatic spherical cows in a vacuum.



    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Jim Burns@21:1/5 to Ross Finlayson on Thu Mar 28 06:43:25 2024
    On 3/27/2024 6:17 PM, Ross Finlayson wrote:
    On 03/27/2024 11:23 AM, Jim Burns wrote:

    [...]

    Induction the inference is the usual idea of causality,
    and what comes around goes around.

    I think maybe you (RF) are not alone in thinking so,
    but, usual idea or not,
    that has its own Latin.named fallacy,
    "post hoc ergo propter hoc"

    Assume induction is used and
    it gives a correct answer.

    Even then, what do you have?
    One eastern sunrise after another.

    It seems to me that causality is more than that,
    and, if it isn't thought so, then it should be.

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)