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TonesInDeepFreeze

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You are inference impaired.
May 04, 2021 at 01:45
I read it. She doesn't say anything on page 4 about set theory not being proven. At an earlier point, she does mention that the continuum hypothesis i...
May 04, 2021 at 01:38
I didn't write that. I wrote: I don't know what snagging you think there is. You made an unnecessary rally about the matter even after I gave you ampl...
May 04, 2021 at 01:23
Then you're ridiculous.
May 04, 2021 at 01:12
It's basically what I said when you first took exception:
May 04, 2021 at 01:12
Since you stooped to a cheap shot with "Is English not your first language?", I'll do you the favor of correcting your English: it should be 'its' the...
May 04, 2021 at 01:05
It's a fair paraphrase. If you misunderstood me, then I would have been better just to quote her : "Finally, the whole situation might be interpreted ...
May 04, 2021 at 00:53
I don't see anything there about set theory being unproven. I don't know what sense of 'unproven' you have in mind. The theorems of set theory are pro...
May 04, 2021 at 00:32
At that point in the book, she is entertaining the idea that talk about infinite sets is not to be taken seriously. Of course, the book is a presentat...
May 04, 2021 at 00:24
I didn't say that it is her view that talk about infinite sets is not to be taken seriously. I said that she mentions that the difficulties '"MIGHT" b...
May 04, 2021 at 00:12
Page 3, last paragraph.
May 03, 2021 at 23:55
Yes. And other than that, in the Introduction, I don't know what you mean by "It might go the same way it came".
May 03, 2021 at 23:50
Perhaps you have in mind her idea that difficulties in the question of whether infinite numbers are discovered or invented might be taken as evidence ...
May 03, 2021 at 23:45
What do you mean by that? And are you referring to her book 'The Philosophy Of Set Theory'? If so, what in particular do you have in mind from that bo...
May 03, 2021 at 23:11
In ordinary English, we use these senses: (1) A count is an instance of counting. "Do a count of the books." (2) A count is the result of counting. "T...
May 03, 2021 at 18:52
Those are utterly basic to the subject. If you don't even know what proof is, then you can't very well explain whatever alternative system you have in...
May 03, 2021 at 18:21
You're lacking not just all the formal details, but even a coherent outline. Again, you can't assume that there is bijection from M onto PM. You are p...
May 03, 2021 at 16:33
No, let's not say that 1 is the thing counted. The things that are counted are, in this case, the books. '1' is a numeral. 1 is the number denoted by ...
May 03, 2021 at 15:49
What is the first line in each of the below proofs that is not allowed in layer math?
May 03, 2021 at 02:45
Note: In my previous posts, anywhere I mistakenly wrote 'level' I meant 'layer', as I guess would be obvious anyway. That stands without your response...
May 03, 2021 at 02:38
I would guess that layer logic does disprove contradictions. That is, layer logic disproves all formulas of the form 'P & ~P' (where they "reside" (or...
May 02, 2021 at 17:14
No, neither 'indirect proof' nor 'proof by contradiction' are correctly applied to those proofs, as they are not of the form: Show P. Assume ~P Derive...
May 02, 2021 at 16:17
Now that you've somewhat clarified that, here's the best I can make of it (I don't claim to represent what you have in mind, but this is the best I ca...
May 02, 2021 at 14:33
I had said in the very post to which you now replied, "Of course the notion of 'one' is related to that of a unity." So I couldn't possibly be in deni...
May 02, 2021 at 14:10
If you have in mind the famous proofs regarding a universal set, uncountablity, incompleteness, Tarski's theorem, and the halting problem, then these ...
May 02, 2021 at 13:36
One can say 'Everything I say is false'. But one can't say it without self-contradiction. (By the way, for purposes of paradox, it's clearer to refer ...
May 01, 2021 at 20:00
I can't make sense of your essay - from the very start where you begin by flinging around terminology used in a personal way but that you don't define...
May 01, 2021 at 19:56
So your argument outline is: If someone wants P, he is reminded that P contradicts Q, which he might also want, so we think about a way to adjust so t...
May 01, 2021 at 19:46
I understood that; I thought you meant that you do want to take '2' and '3' as representing a type of unity, while you think that that is contradicted...
May 01, 2021 at 01:18
Yes, as I thought, you find that there is a problem with the notion (whatever it means) that 'the numeral "1" represents a basic unity. an individual....
May 01, 2021 at 00:49
I thought you meant that there is a fundamental problem with: "The numeral "1" represents a basic unity. an individual. The "2" represents two of thos...
May 01, 2021 at 00:12
The post to which you responded didn't say it. So would you please link to a post or reference anything on the Internet or anywhere else?
April 30, 2021 at 21:17
What are the primitives of your system? What are the formation rules?
April 30, 2021 at 17:58
Whose concept is that? Where can I actualy read anyone explaining the concept of numbers that way?
April 30, 2021 at 17:47
What exactly do you mean by "go towards 0 and infinity"? And who apparently says "oh well" in this context?
April 30, 2021 at 17:34
1. Set theory does not have, in this context, formal terms 'actual infinity' or 'completed infinity'. So for formal concerns we don't need to vindicat...
April 30, 2021 at 17:20
Probably the particular formulation of Russell and Whitehead became less used in comparison with the arguably more straightforward approach of axiomat...
April 30, 2021 at 00:38
Just to be clear, the existence of a set whose members are all and only those sets that are not members of themselves is ruled out by first order logi...
April 30, 2021 at 00:30
Cantor's diagonal proof is intuitionistically valid.
April 24, 2021 at 17:25
So you opted to suggest that I'm lying about the whole thing instead of just asking "Would you please provide some links?" Another example of your jej...
March 28, 2021 at 02:16
You tend to think irrationally or not at all. Below are some articles and a couple of online books. For a more systematic study, if I recall, earlier ...
March 27, 2021 at 15:52
Those are concepts instrumental to a firm understanding of the method of models.
March 27, 2021 at 04:29
I think it is eminently helpful to point out to people not familiar with mathematical logic that proof is relative. I mentioned it myself about the Bo...
March 26, 2021 at 00:47
It seems it wasn't an article but something from a lecture. In any case, I would allow him some liberties when the purpose is to have some rhetorical ...
March 26, 2021 at 00:37
That Godel was a platonist supports your opinion that Boolos's rhetorical lark is wrong and meaningless?
March 26, 2021 at 00:21
It is meaningful. People who understand that proof is relative, and who are already familiar with incompleteness, might appreciate that a brief spoken...
March 26, 2021 at 00:15
One source says that the bit comes from a lecture he gave. It might have been a lecture for logicians and students who would understand that he means ...
March 26, 2021 at 00:03
Cantor's proof is not a reductio ad absurdum. Cantor's proof can be outlined: Show that there is no enumeration of the naturals onto the reals. Show t...
March 25, 2021 at 14:01
Boolos says that he means proved by "the aid of the whole of math". My guess is that he means ZFC, which is ordinarily understood to provide an axioma...
March 25, 2021 at 13:54