NAG Library Manual, Mark 30
Interfaces:  FL   CL   CPP   AD 

NAG AD Library Introduction
Example description

 F08KE_T1W_F Example Program Results

 Diagonal
    3.6177   2.4161  -1.9213  -1.4265
 Superdiagonal
    1.2587   1.5262  -1.1895

  Derivatives calculated: First order tangents
  Computational mode    : algorithmic

  Derivatives of d/e w.r.t. first column of A:

  dD_i/dA_j1
          1       2       3       4       5       6
 1  -0.1576 -0.5335  0.6358 -0.5335  0.0415 -0.0055
 2   0.2122 -0.2750 -0.0733  0.0984 -0.2790  0.4774
 3  -0.3653 -0.2462 -0.0553  0.2432 -0.5264  0.4000
 4   0.2933 -0.0435 -0.0671 -0.1130  0.0977 -0.2427

  dE_i/dA_j1
          1       2       3       4       5       6
 1   0.1797 -0.3547 -0.2334 -0.0023 -0.3721 -0.3082
 2  -0.4379  0.2708  0.1204  0.0157  0.1498 -0.1940
 3   0.2975 -0.1367 -0.0717 -0.0398 -0.0352  0.0397