Calculated fitting coefficients for E1M391 phi(p) f chi2 A dA B dB C dC 0 1 0.6252 4.4281 0.13339 0.48038 0.22885 1.0118 0.19545 0 2 1.249 4.4282 0.13304 0.24034 2.7321 1.0119 0.19489 0.2401 2.7328