Quantum computers can solve certain problems faster than classical computers (e.g factoring numbers) and this is because quantum computers can do a fourier transform on n
qubits in O(n^2) time as opposed to O(n2^n) time.

Though this jump in speed is incredibly impressive, an oracle machine is said to be able to solve a problem of any complexity class, even undecidable problems, in a single operation.

As we further study complexity theory and computability theory, quantum computers will certainly be applied to help solve complex problems. However, they will not be seen as oracle machines, because their hardware, though revolutionary, remains bound to certain physical limitations, unlike oracle machines, which are theoretically able to solve any problem in a single operation.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence