Quantum Computing, Quantum Algorithms.
implementing a quantum Fourier transform (QFT), phi, phase angle as a decimal fraction will be 1.0 over N, where N is 2^n. Very small n should be okay, but n > 3 could become problematic. More specifically, the entries of the unitary transform for a QFT have the form: exp(two pi i j k over 2^n) If