If this is true, then LI is not all-inclusive. If, as you said:
...then I can add those concepts to LI without duplication.
You're still stuck in set theory. I said:
"all concepts that don't include themselves" produces 0 results.
"all concepts whose definition does not imply self-inclusion" produces 0 results.
Both concepts are included AND they have 0 results. Just because they have zero results doesn't mean they aren't included.
No, it isn't. I thought this was clear, and your answer confirms that it was (between us, anyway). However, it is true that this was not clear from just the things I posted, which means that I wasn't being precise enough. This is the basic problem with trying to use English that I pointed out before.
You need a formal framework in order to prove anything like this, so as long as you stick to English, you'll never achieve it.
Not true. Modal logic. What I'm saying is true if it can exist in 1 possible world.
The way you re-defined what I said, added a flag that changed the concept. It had nothing to do with what you call a "contrapostive". What's more, the flag was set so that it contradicted what was actually happening. In other words, it was just an arbitrary hack, that attempted to bodge around a fundamental contradiction.
You simply can't have 'hand crafted' flags that are set arbitrarily to try to get round fundamental contradiction in a concept that is meant to be fundamental.
Not true. That's not what I did. I explained where the flag comes from. Post#450. It's up a few posts. Just scroll up, it's in the middle. Or search this page for the word "arbitrary".
What is the process that you are taking the limit of? That is, what are the first few steps from a database towards a fundamental concept? Unless you can specify exactly how this is done, in a purely algorithmic way, you have nothing to take the limit of.
Post#331
You added a flag to it that changed the concept. You need to deal with the bare concept otherwise LI is missing it.
Please precisely define the concept you are referring to.
What!? How many times? The contradiction is simple. If the concept of the group of "all concepts that don't include themselves" includes itself, then it shouldn't, and if it doesn't, then it should have.
There is nothing in the words "all concepts that don't include themselves" that says it cannot include itself.
There is nothing in the words "all concepts that don't include themselves" that says it must include itself.
This is why a precise definition is needed for the concept you are talking about.
This is a
reductio ad absurdum of the whole notion that you are trying to construct. That's a standard way to refute an idea, and this is an absolutely standard result associated with attempts to construct things like LI.
It's worth pointing out again that if you stick with a coding paradigm, then you're going to run into another limitation that was discovered in the early 20th century. Despite all that has happened in computing since, no computer has ever done anything that doesn't reduce to a
general recursive or μ-recursive function.
Name dropping won't work. From the link, the first sentence, emphasis mine:
In mathematical logic and computer science, a general recursive function, partial recursive function, or μ-recursive function is a partial function from natural numbers to natural numbers that is "computable" in an intuitive sense – as well as in a formal one.
It works both intuitively and formally. So, you need to show how it is somehow a problem.
It really doesn't matter which way round you do the logic, the concept question is perfectly valid.
I never said it wasn't a valid question. I'm saying it's not a problem.
There are clear examples of both concepts that include themselves and those that don't:
"All atomic elements" - does not include itself.
"All apes" - does not include itself.
"All concepts" - does include itself.
"All concepts that are groups of other concepts" - does include itself.
What is the conceptual difference between "All atomic elements" and the combined characterisitics of its members?
What is the conceptual difference between "All apes" and the combined characterisitics of its members?
What is the conceptual difference between "All concepts" and the combined characterisitics of its members?
What is the conceptual difference between "x=y" and the combined characterisitics of its members?
What is the conceptual difference between "x^2=y" and the combined characterisitics of its members?
What is the conceptual difference between "x^3=y" and the combined characterisitics of its members?
What is the conceptual difference between {ℕ} and the combined characterisitics of its members?
What is the conceptual difference between {ℤ} and the combined characterisitics of its members?
What is the conceptual difference between {ℝ} and the combined characterisitics of its members?
I've made this point several times. All you could come up with is cardinality, but that is irrelevant.
Therefore "all concepts that don't include themselves" is a valid group concept to ask about
I never said it wasn't a valid concept to ask about. Please ask about ANY concept. It will be included by definition.
., and the question of whether it includes itself is valid too.
I never said it wasn't. I said there are 2 ways to consider it. Do you want a list of all the ones that don't? Or do you want an empty list showing that none do? It's totally your call, I can do both.
You cannot just bodge in a flag because you don't like where the logic takes you and still pretend that you're defining a fundamental concept.
You like this word bodge. We don't use that word in America. Below is what's important right now:
There is nothing in the words "all concepts that don't include themselves" that says it cannot include itself.
There is nothing in the words "all concepts that don't include themselves" that says it must include itself.
Even if you want to force it into a contradiction, I can still include it.
Why do you think that if a concept produces 0 results that means that it cannot be included as a concept? I think if you can answer that question, it will be significant progress for both of us. Thank you,
No idea why you think this is at all relevant. Of course they are the same. It's supremely irrelevant to the point.
I'm struggling to understand your logical objection in any other way.
The only other way I can understand it is in the form of a strongly held belief. That you really-really-really want God to be provably-illogical. And you have convinced yourself it must be true. And you've held this idea for a long time. And many other super-intelligent people agree. But none of that is a logical argument. It's just a strongly held belief.