Calculated fitting coefficients for E1M604 phi(pi+) f chi2 A dA B dB C dC 0 1 0.2311 2.429 0.078389 0.12067 0.10505 -0.49541 0.11733 0 2 0.4626 2.429 0.078291 0.060358 1.6051 -0.4954 0.11719 0.060283 1.6053