jsfisher said:
Doron, so far, you haven't successfully defined anything, so how can you make this empty claim, here? Moreover, look how poorly your direct perception served you with your bogus definitions for transfinite cardinals.
Jsfisher, as you know I understand Cardinality different than you.
For me Cardinality is the measurement of the existence of things, and this measurement is not limited to any particular level of the measured thing (in your case Cardinality is the measurement of the existing sets that are defined at the first level of sets).
In that case my (3) definition does not hold under your arbitrary limitations.
Let us examine it more precisely.
jsfisher said:
Very simple: {} is an existing thing but its Cardinality = 0.
By using Direct Perception we immediately understand that the existence of {} is stronger than the existence of the measured members that are related to it. In this case no member is related to {} (including itself) and yet it exists independently of the luck of members. So there is a difference between being Membership and being Member, where the existence of Membership is stronger than or independent of the existence of members.
I call Membership Non-locality and Member Locality, and also show that no amount of Localities is Non-locality.
This fact (The independent existence of Membership of any Member(s)) is used AND ignored by Standard Math, which is a contradiction that is avoided by OM.
Because of this -used AND ignored Standard Math contradiction- things like {{a,b,c,…}} and {a,b,c,…} are not fully understood, for example:
Cardinality 1=|{{a,b,c,…}}| is based on the existence of {a,b,c,…} by ignoring the understanding of the building-blocks that enable this existence, in the first place.
As a result the difference of Complexity between {{x}} and {x} is not learned as a significant property of the researched subjects, and things are trivialized into member's amounts without the notion of how their existence is possible, in the first place.
If one does not understand the Building-Blocks of X, one does not understand X, and therefore does not understand any full result of X.
Let us demonstrate it by using {{a,b,c,…}}.
The 1 of 1=|{{a,b,c,..}}| is possible in the first place exactly because the measured object is the result of the linkage between different levels of existence, symbolized as "{""}" and "a,b,c,…", where the existence of "{""}" is stronger than the existence of "a,b,c,…" (as clearly demonstrated by {} case).
It does not matter what symbols are used, for example:
"A" of {A} is equivalent to the internal "{""}" of {{a,b,c,…}}.
Cantor, by using exactly the fact that <--> (mapping) existence is stronger than the existence of the mapped objects (<--> exists even if there is no input\output, exactly as {} exists without members) uses this fact in order to show that he enables to define a member of the power set of X that is not mapped with any member of set X, which enables to conclude that |P(X)| > |X|.
This result is based on measuring only the first level of sets (by using AND ignoring what actually enables this measurement, which is not less than Membership(Non-locality)\Members(Localities) Linkage) and any other measurement that is not based on the first level, is arbitrarily ignored.
Since I use Direct Perception, I get sets Cardinality by not ignoring their Complexity as seen from Membership(Non-locality)\Members(Localities) Linkage.
From this "X-ray"-like comprehensive point of view, let us re-examine the following:
1) X is a set and any member of X (if exists) is a set.
2) If X is an infinite set, then |X| is a transfinite cardinal.
3) If |X| is a transfinite cardinal, such that |X| > the cardinality of any member of X and any member of X is a finite set, then |X| is the smallest transfinite cardinal.
It is shown by jsfisher that (3) does not hold if Cardinality is a measurement that is limited only to the first level of sets.
But (3) holds if Cardinality is the measurement of the existence of anything that is the result of Membership(Non-locality)\Members(Localities) Linkage.
In that case the Cardinality of X={{a,b,c,…}} is |N|=|{a,b,c,…}| + 1 and (3) holds.
In other words jsfisher "You win the battle but lose the war" exactly because you are using a reasoning that is based on arbitrary limitations.