D01UA_T1W_F C++ Header Example Program Results Derivatives calculated: First order tangents Computational mode : algorithmic dinest = 3.1416e+00 d/druser[0] = -5.7080e-01 dinest = 3.7867e-01 d/druser[0] = -3.4268e-01 dinest = 4.8901e-02 d/druser[0] = -1.3534e-01 dinest = 4.8901e-02 d/druser[0] = 4.8901e-02 dinest = 1.4282e+00 d/druser[0] = -2.6183e+00 dinest = 1.4282e+00 d/druser[0] = -1.9042e+00