I Need help solving this Existence Algorithm for truth

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The discussion revolves around a complex equation involving existential quantifiers and logical operations. The user is uncertain about the solvability of the expression (x ¬ | ∃x) and its implications regarding the existence of x independent of its reference. The equation presented is (x ¬ | ∃x) = ∅ ⊕ {∅}) ⊕ ∅. The user expresses confusion about whether there are scenarios where x can exist independently. The thread is currently closed for mentor review.
ollieha
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Need help solving algorithm for truth
I have an equation that I need some serious help with. I’m using a “not such that”, and I don’t know if the critical component (x ¬ | ∃x) is solvable!

Well here it is:

(x ¬ | ∃x) = ∅ ⊕ {∅}) ⊕ ∅

So if x exists independently from the reference of x, the first bit is true, but is there ever a time when that is the case?

So confused-
Oliver
 
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Thread is closed temporarily for Mentor review...
 
There is a nice little variation of the problem. The host says, after you have chosen the door, that you can change your guess, but to sweeten the deal, he says you can choose the two other doors, if you wish. This proposition is a no brainer, however before you are quick enough to accept it, the host opens one of the two doors and it is empty. In this version you really want to change your pick, but at the same time ask yourself is the host impartial and does that change anything. The host...

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