Test function Standard deviation Standard deviation Standard deviation Standard deviation
N=32 t32 [-] N=128 t128 [-]
eq.(A1) 1.08×10-12 1 1.07×10-13 21.3
eq.(A2) 3.30×10-14 1 3.72×10-14 20.2
eq.(A3) 2.74×10-7 1 2.17×10-7 13.7
eq.(A4) 2.48×10-12 1 9.8×10-15 3.7