Predict the output
Run 1024 seeded shots of this circuit (seed 2432). Predict how many give |00⟩. Estimate P(|00⟩) × 1024 and pick the closest option.
const c = circuit(2); // input |0> on q0 (default) c.h(1); // ancilla |+> c.cz(0, 1); // entangle the edge c.h(0); // rotate q0 into the X-measurement basis return c;
Commit your prediction for counts of |00⟩ over 1024 shots — then run it.