nag::ad::g02ab Tangent over Tangent Example Program Results

 Nearest Correlation Matrix:

  1.00000e+00 -9.37102e-01  2.61698e-02  8.74155e-03
 -9.37102e-01  1.00000e+00 -3.06853e-01  2.31533e-01
  2.61698e-02 -3.06853e-01  1.00000e+00 -9.03667e-01
  8.74155e-03  2.31533e-01 -9.03667e-01  1.00000e+00

 Derivatives calculated: Second order tangents

 Sum of Hessian elements of NCM X w.r.t. input matrix G:
 sum_ij [d2X/dG2]_ij = -2.70603e+04