Predict the output
On the seeded simulator (seed 3608), this circuit runs for 1024 shots. About how many come out |010⟩? Estimate P(|010⟩) × 1024 and pick the closest option.
const gamma = 3 * Math.PI / 4; const beta = Math.PI / 8; const c = circuit(3); // Step 1: equal superposition c.h(0); c.h(1); c.h(2); // Step 2: cost unitary — edge (0,1) c.cx(0, 1); c.rz(2 * gamma, 1); c.cx(0, 1); // Step 3: cost unitary — edge (1,2) c.cx(1, 2); c.rz(2 * gamma, 2); c.cx(1, 2); // Step 4: mixer c.rx(2 * beta, 0); c.rx(2 * beta, 1); c.rx(2 * beta, 2); // Step 5: measure c.measure(); return c;
Commit your prediction for counts of |010⟩ over 1024 shots — then run it.