Everything posted by Genady
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Confusion with finite sets vs an infinite set of natural numbers
There are never infinite elements and so no such n is needed. There is no such jump.
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Puzzle for the Day
A.I. says,
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How does ChatGPT work?
It doesn't go through the entire NN every time, but rather a random subset. So, it produces different response every time you run it. I got a similar, correct answer on the 6th trial.
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A grid and a shape
Any comment? Question?
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How does ChatGPT work?
This is a possibility. Or, just hanged around with a black hole for a while.
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How does ChatGPT work?
Yep. This reminded me of my physics teacher who liked to say, "When I ask them any question, they give me any answer."
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A grid and a shape
You are right. +1 Here is my take:
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Confusion with finite sets vs an infinite set of natural numbers
Because it never goes from R to N.
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Confusion with finite sets vs an infinite set of natural numbers
This does not exist. It never happens. There is no such symmetry breaking. There are only finite numbers of elements in R on the left side. As has been said above, R(n) is always finite. There are only R's on the left, never N.
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Confusion with finite sets vs an infinite set of natural numbers
Yes.
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Confusion with finite sets vs an infinite set of natural numbers
R(n) does not change to infinite. R(n) and {R(n)} are different things. The former contains numbers in the range [1, n]. The latter contains sets R(n) for all n's. The former is finite, the latter is not.
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Confusion with finite sets vs an infinite set of natural numbers
Correct. R(n) is finite. {R(n) | n∈N} is not. R(n) = {1, 2, 3, and all other numbers up to n} LIST = {R(n) | n∈N} = {R(1), R(2), R(3), and all other R(n)'s}
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Confusion with finite sets vs an infinite set of natural numbers
This last example not only is not permitted, but it does not have any meaning in the set of natural numbers. Infinity is not an element of this set. This example does not make sense. Yes, each R(n) has n elements. None. Each R(n) is finite.
- anti matter
- anti matter
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Confusion with finite sets vs an infinite set of natural numbers
However, if n=5 there are no 5 rows/sets, but one. If you want to discuss a different mapping, then define it first.
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I obtained my first utility model but do not know what to do with that
Why did you obtain it?
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Confusion with finite sets vs an infinite set of natural numbers
No, for each n there is one and only one row, the row number n. This row has nothing to do with other rows. For each n there is one set, R(n). The list is a set of these sets. Let's call it LIST. This set, LIST is defined so that for each n∈N the set R(n)∈LIST, and for each element Q∈LIST there exists n∈N such that Q=R(n). There is no "implies" anywhere in the definitions.
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Confusion with finite sets vs an infinite set of natural numbers
Yes, each set R(n) is finite. You said something else in the previous post: This is incorrect. The list of sets is not finite. In other words, for each n, the set R(n) is finite. But the set {R(n) | n∈N} is not finite.
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Confusion with finite sets vs an infinite set of natural numbers
No, it does not. What makes you think it does? It says, "each n∈N", doesn't it? Here is the definition again: "each n∈N is mapped to set R(n)= {x∈N | 1≤x≤n}" There is no limit on n.
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Confusion with finite sets vs an infinite set of natural numbers
This is needed because mapping connects elements of two sets. In your case, each element of the domain set ("from") is a natural number, and each element of the codomain set ("to") is a set of natural numbers. Very well. So, following the definition, "each n∈N is mapped to set R(n)= {x∈N | 1≤x≤n}", please define the issue that bothers you.
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Find the perimeter
- Is a moral free market possible?
The lack of reason to think otherwise.- What is the Purpose of Life ?
Life does not have a purpose. But people do, sometimes.- Is a moral free market possible?
The OP question is, Is a moral free market possible. My response is, If the free market is moral already, then surely it is possible. - Is a moral free market possible?
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