E01DA_A1W_F Example Program Results Spline fitted at point x = 1.40 and y = 0.50 Value of fitted spline = 2.460 Derivatives calculated: First order adjoints Computational mode : algorithmic Derivatives of fitted value w.r.t. data points: dfit/dx 1 2 3 4 5 6 7 1 -0.0760 0.2823 -1.4493 -2.3275 0.8423 -0.0833 0.0116 dfit/dy 1 2 3 4 5 6 1 -0.0787 0.1866 -0.7892 -0.4462 0.1811 -0.0537 Derivatives of fitted value w.r.t. f-values: dfit/df 1 2 3 4 5 1 2.9934E-03 -1.0103E-02 4.3893E-02 6.1089E-02 -2.0726E-02 2 -7.0955E-03 2.3947E-02 -1.0404E-01 -1.4480E-01 4.9129E-02 3 3.0001E-02 -1.0125E-01 4.3990E-01 6.1224E-01 -2.0772E-01 4 1.6963E-02 -5.7249E-02 2.4873E-01 3.4617E-01 -1.1745E-01 5 -6.8849E-03 2.3236E-02 -1.0095E-01 -1.4050E-01 4.7670E-02 6 2.0400E-03 -6.8849E-03 2.9912E-02 4.1631E-02 -1.4125E-02 6 7 1 1.8221E-03 -2.2776E-04 2 -4.3190E-03 5.3988E-04 3 1.8261E-02 -2.2827E-03 4 1.0325E-02 -1.2906E-03 5 -4.1908E-03 5.2385E-04 6 1.2417E-03 -1.5521E-04