One example is the quantum Fourier transform. System Model H1. Researchers working with machine learning algorithms, variational algorithms, and time evolution algorithms would see the most benefit from these new gates. The quantum volume of a quantum computer was originally defined in by Nikolaj Moll et al. The maximum achieved quantum volume has been doubling at an increasing rate. Cross, A. Considering this, can we tell if a machine with 20 noisy qubits is better than one with 5 very high-quality qubits? In the time since the original release of this demo, the Ourense device is no longer available from IBM Q. Having run our experiments, we can now get to the heart of the quantum volume protocol: what is the largest square circuit that our processor can run?