Multiple choice
Run this circuit, then measure. With what probability do you get |1⟩?
const c = circuit(1); c.x(0); c.z(0); return c;
Commit your prediction for P(|1⟩) — then run it.
const c = circuit(1); c.x(0); c.z(0); return c;
Commit your prediction for P(|1⟩) — then run it.