Calculation of $\pi$ on the IBM quantum computer and the accuracy of one-qubit operations

G. A. Bochkin, S. I. Doronin, E. B. Fel'dman +1

A quantum algorithm for the calculation of $\pi$ is proposed and implemented on the five-qubit IBM quantum computer with superconducting qubits. We find $\pi =3.157\pm 0.017$. The error…