Table 3 Coefficients of the polynomials P_mes, P_u1, P_hyb, P_u2 and P_ep

a₅

−6.109064e − 21

2.504295e − 19

−9.979604e − 19

1.981710e − 17

−1.980683e − 20

a₄

6.846339e − 15

−2.551948e − 13

1.044470e − 12

−1.996178e − 11

1.727787e − 14

a₃

−3.065919e − 09

1.039834e − 07

−4.372031e − 07

8.042697e − 06

−6.016556e − 09

a₂

6.859093e − 04

− 2.117715e − 02

9.149320e − 02

−1.620159e + 00

1.045582e − 03

a₁

−7.668477e + 01

2.155712e + 03

−9.572462e + 03

1.631806e + 05

−9.081813e + 01

a₀

3.430402e + 06

− 8.774602e + 07

4.005964e + 08

−6.573913e + 09

3.1850617e + 06