Table 4: Coefficient analysis of C1 and C2 vs. P for third degree polynomial relation.

Coefficients C1(P)
3 6 100 200 300 600
a1 0.73 0.72 0.31 0.20 0.13 0.18
b1 -4.0×10-4 -4.0×10-4 -5.0×10-5 -8.6E-6 4.0×10-5 2.0×10-5
c1 -6.5×10-8 -6.4×10-8 -1.2×10-8 -2.9×10-9 6.0×10-9 3.9×10-10
d1 -3.2×10-12 -3.2×10-12 -7.8×10-13 -1.5×10-13 2.8×10-13 -1.5×10-14
R2 0.998 0.997 0.999 0.995 0.997 0.998
C2(P)
a2 -251.34 41.66 11.75 50.18 75.78 74.46
b2 -0.17 0.04 -1.5×10-2 -2.7×10-3 0.01 5.5×10-3
c2 -3.0×10-5 4.1×10-6 -2.0×10-6 -9.7×10-8 2.1×10-6 9.8×10-7
d2 -1.5×10-9 3.0×10-11 -9.9×10-11 -7.0×10-12 9.7×10-11 3.7×10-11
R2 0.996 0.995 0.995 0.996 0.994 0.996

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