On the one hand, there is some prima facie reason for thinking that only decidable
concepts can be possessed implicitly.
Now, we can show that convergence and divergence are decidable
for POA[[pi].sub.ri] and PA[pi].
Thus, intensional FOL has a simple Tarski first-order semantics, with a decidable
unification problem, but we need also the actual world mapping which maps any intensional entity to its actual world extension.
Nevertheless, the answer to the question is always only a form of not answering the question in any decidable
This includes automatically verifying that congruence closure, the theory of tree-embeddings, and the theory of nonstrict partial orderings are polynomial time decidable
, that propositional logic is in both co-NP and exponential time, and that the first-order theory of total orderings is in co-NP.
Satisfiability (validity) is a decidable
problem for a logic if there exists a decision procedure for the satisfiability (validity) of every formula of the logic.
The 1-letter nonemptiness problem for a LAA is decidable
in time that is linear in both its hesitant size and its degree.
Given these definitions, the first thing to note is that equality between reals is not a decidable
relation: [Mathematical Expression Omitted] is not a theorem of constructive mathematics.
Since the pure domain theory is decidable
, we can effectively determine whether this value for OUTPUT represents a number.
This account applies both to decidable
and undecidable sentences.
Where it is decidable
is with regard to the locations he did not mention: for example, the neck.
The truth of the fetish is that there is a decidable
opposition of the substitute to the non-substitute, of the fetish to the non-fetish.