Quantum Computing, Science, Programming.
surface. Adapted from https://commons.wikimedia.org/wiki/File:Bloch_Sphere.svg As well as 0 and 1, this image also flags up a couple of important superposition states. One is called u3(0.5*pi,0,0) |0⟩. Admittedly it’s not a very catchy name, but we’ll look at what it actually means during this