E04US_A1T1W_F Example Program Results
  Optimal solution =    0.01423

  Solution point, x
             1          2
 1      0.4200     1.2848

  Derivatives calculated: Second order, adjoints of tangents
  Computational mode    : algorithmic

  Derivatives:

  Sum of Hessian terms for x w.r.t. data
  Sum{i,k} d^2 x_k/d ruser(i):   -3.25E-02