Cont: Deeper than primes - Continuation 2

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It is x OR ~x.


You are wrongly still get it as "x AND ~x", as seen the highlighted part of your question.

Yes, because you put a T under both x and ~x:

What you say is irrelevant to ({X} IsSuccessorOf X is a true option) OR ({X} ~IsSuccessorOf X is a true option) and this is exactly the meaning of
Code:
x OR ~x
-------
[HILITE]T     T -[/HILITE]--> T
 
Then why are there 2 T's under x OR ~x ?
Because (being a successor) OR (not being a successor) are both true options of {X}, and this logical fact is the 4TH part of OR truth table
Code:
 x OR ~x
--------
~T    ~T --> ~T
~T     T -->  T
 T    ~T -->  T
[HILITE] T     T -->  T[/HILITE]

More details are already given in http://www.internationalskeptics.com/forums/showpost.php?p=11334321&postcount=1688.

Only if you take it out of context.
AND truth table is out of the context of OR truth table, so please avoid using your "x and ~x" once again.
 
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shemgrik is a holiday food XOR shemgrik is not a holiday food

That doesn't tell us anything about what shemgrik is.
Now you are forcing XOR truth table on OR truth table.

Why are you doing that?
 
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Doron has trouble with evaluating expression that require more than one step. This has come up in the past many times in many different forms.

Building a truth table for ~X is no problem because there is only one step from possible values of X to evaluation of the expression ~X.

Even X AND Y isn't a problem since there is only one step from each of the four possible combination of values for X and Y to evaluation of the expression of X AND Y.

However, X OR ~X requires two steps, and so in all breaks down into nonsense.
 
Please demonstrate it.

Two of my posts back.

Also do not forget that you defined ({X} IsSeccessorOf X) OR ({X} ~IsSeccessorOf X) as a tautology, so nothing logically breaks down into nonsense even by your own reasoning.

No, I did not. I said it was a tautology, which is a comment on its truth value, not its definition.
 
Where exactly?

Do you want to go all the way back to your earliest posts about hidden assumptions? You did the same thing with truth tables and boolean logic back then. Or perhaps we should revisit your insistence that a set is the union of its members? Or maybe your rejection of Cantor's Theorem because you failed to connect the proof steps?

Let's not, though. It would be pointless. You are still in the same rut.
 
Do you want to go all the way back to your earliest posts about hidden assumptions? You did the same thing with truth tables and boolean logic back then.
Please demonstrate that what I said then, is related to the current issue at hand.

Or perhaps we should revisit your insistence that a set is the union of its members?
A set includes the members (if exist) of unioned sets, where one of the cases is X u X.

Or maybe your rejection of Cantor's Theorem because you failed to connect the proof steps?
Are you kidding?

Since no infinite collection is complete, Cantorian set theory has no mathematical basis.

Let's not, though. It would be pointless. You are still in the same rut.
You are living in the past.
 
In the set of natural numbers, what is the successor of 3? Show how you determined this using your definition.
 
In the set of natural numbers, what is the successor of 3? Show how you determined this using your definition.
Being a successor, according to my definition, is not some member of a given set.

"In the set of natural numbers" still uses Successor(x) = x u {x}.

By using {x} as an optional successor of x there is a set of natural numbers that may be complete if {x} is not a successor of x OR incomplete if {x} is a successor of x.

In case of, for example, set {2,1,4,3,...}, that is notated as 4 is different than that is notated as 3, by that is notated as 1.
 
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