Organic
- 1,223
- 0
What is undefined?
The discussion centers on the properties of closed intervals with infinite endpoints, specifically the intervals (-∞, b] and [a, ∞). Participants argue that these intervals are closed because they contain all their limit points. The conversation highlights the definitions of closed sets in real analysis, emphasizing that sequences converging within these intervals must converge to points within the intervals themselves. The debate also touches on the implications of using infinity in mathematical contexts, asserting that symbols like +∞ and -∞ serve as notational conveniences rather than actual real numbers.
PREREQUISITESMathematicians, students of real analysis, and anyone interested in the foundational concepts of topology and interval properties in mathematics.
My response to this is:Since this is a theory about information in general, it is, strictly speaking, not a mathematical theory but a theory more general than a mathematical theory.
Why do I have to define it?
Well, you're a glutton for punishment with bonus points for tenacity. Good luck!Originally posted by master_coda
I'm well aware of this. But I don't really take it serious enough to get frustrated over it.
Originally posted by Organic
My Definitions are given by the structures themselves.
The words and sentences around them just giving an extra explanations
to what is already given by structures.
Shortly speaking, my definitions are "structured oriented".
If you understand this, then look again at pages 7 and this time go until the end, thank you.
The beauty in my theory is: the structures are the definitions and the examples.
you'll need a definition of "product" and "mutual influence" where those words don't depend on the definition of "information."
In any formula is x-model, the infuence is by x....the formula does not influence what the formula refers to ...
actually, cantor's diagonal argument doesn't use |Q|*|Q| as input. it uses any set. so |P(Q*Q)|>|Q*Q|, for example.Cantor's diagonal fails because he deals with the wrong input, which is |Q|*|Q|.
Originally posted by Organic
When we find a 1-1 map between some point x to some R number, then if x in R then for any x in R, we can find some x0 < x OR some x < x2.
Therefore x0 OR x2 are always unreachable for any given x.
Let x0 be -oo(= inifinitely many objects < x).
Let x2 be oo(= inifinitely many objects > x).
No given x can reach x0 or x2.
Therefore x0 OR x2 must be the unreachable limits of any R number.
(x0,x] OR [x,x2), therefore [a,oo) OR (-oo,b] cannot be but half closed intervals.
Therefore the set of all R numbers (where R has a form of infinitely many objects) does not exist.
Shortly speaking, infinitely many objects cannot be related with the word all.
Fore clearer picture please look at:
http://www.geocities.com/complementarytheory/SPI.pdf
Originally posted by Organic
Dear matt,
You take some of my posts in the beginning of this thread, but you first have to read what happened since this post, because maybe your questions have been answered in the next posts.
Please check it, thank you.