E01AA_T1W_F C++ Header Example Program Results Interpolation point = 2.80000e-01 Function value at interpolation point = -8.35909e-01 Derivatives calculated: First order tangents Computational mode : algorithmic Derivatives of fitted value w.r.t. x values: j d/da(j) 1 -1.20351e-02 2 -1.57667e-01 3 -8.23206e-03 4 -1.51875e+00 5 8.96646e-01 6 -3.70615e-01