Examples of 'undecidable' in a sentence
Meaning of "undecidable"
Undecidable is a term used in mathematics to describe a problem or statement that cannot be proven true or false
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- Incapable of being algorithmically decided in finite time. For example, a set of strings is undecidable if it is impossible to program a computer (even one with infinite memory) to determine whether or not specified strings are included.
- (of a WFF) logically independent from the axioms of a given theory; i.e., that it can never be either proved or disproved (i.e., have its negation proved) on the basis of the axioms of the given theory. (Note: this latter definition is independent of any time bounds or computability issues, i.e., more Platonic.)
How to use "undecidable" in a sentence
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undecidable
An undecidable problem is a problem that is not decidable.
Classical problem becomes undecidable in a quantum setting.
On the other hand the problem is undecidable.
A problem is undecidable if there exists no algorithm to solve it.
Such propositions are known as formally undecidable propositions.
It is undecidable whether two transducers are equivalent.
The equivalence of two lambda expressions is undecidable.
Undecidable means the theory can not be proved.
Problems that are not decidable are called undecidable.
I am trapped in the undecidable moment of decision.
Turing proved the halting problem is undecidable.
The theory of fields is undecidable but not essentially undecidable.
Impossible objects are also known as undecidable figures.
The undecidable conflicts between protectionism and free trade.
And with mathematics it was also proved to be undecidable.
See also
Undecidable problems this way.
A set which is not computable is called noncomputable or undecidable.
We show that these issues are undecidable in the general case.
Decision problems become harder to answer or completely undecidable.
The problem is undecidable in general.
But it is also crouched and undecidable.
There exist undecidable propositions.
Is that the halting problem is undecidable.
This is clearly undecidable in general.
Now we prove that the halting problem is undecidable.
On formally undecidable propositions of the principia mathematica and related systems.
Even something as simple as this is undecidable.
They are undecidable statements and therefore neither true nor false.
Many of the propositions in these areas are simply undecidable.
Include undecidable propositions.
This language is known to be undecidable.
The list of undecidable problems gives additional examples of problems with no computable solution.
Thus the termination of recursive expressions is also undecidable in general.
Problems which are undecidable using classical computers remain undecidable using quantum computers.
Grzegorczyk proved the elementary theory of closure algebras undecidable.
This may be undecidable.
It follows immediately that the uniform word problem is also undecidable.
The typical method of proving a problem to be undecidable is with the technique of reduction.
And there is no general test to see whether any particular algorithm is undecidable.
It is known that the conjugacy problem is undecidable for many classes of groups.
We also show that the reachability question for slight extensions of HPCDs are undecidable.
Processes is undecidable.
Computation histories can be used to show that certain problems for pushdown automata are undecidable.
An application of proof theory is to show that certain undecidable statements are not provable.
Partially decidable problems and any other problems that are not decidable are called undecidable.
The word problem for an ARS is undecidable in general.
But this task is undecidable by itself as the Halting problem is undecidable.
The continuum hypothesis is undecidable.
It is undecidable like the Halting Problem.
I think this question is undecidable.
