For k = 9

After 400 iterations, the optimal added points obtained by BA sampler are

The maximum of P_eff value is 0.7843.

For k = 9, the tendencies of rotation angles for 200 × 10 = 2000 steps.

For k = 9, the determinants of X^’X for 200 × 10 × 36 = 72000 steps.