$hessian                                                                        
        0.8342044823  -0.2968494251  -0.0000017515  -0.5501745535   0.0315032805
        0.0000016421  -0.2471521598   0.2616314818   0.0000001827  -0.0368777691
        0.0037146628  -0.0000000734
       -0.2968494251   0.4828708445   0.0000004743   0.0823245868  -0.0737067733
       -0.0000002564   0.2107913642  -0.3766784611  -0.0000001761   0.0037334741
       -0.0324856100  -0.0000000419
       -0.0000017515   0.0000004743   0.1748309349   0.0000015389  -0.0000000834
       -0.0607977963   0.0000002737  -0.0000003469  -0.0607963219  -0.0000000611
       -0.0000000440  -0.0532368167
       -0.5501745535   0.0823245868   0.0000015389   0.6882338330  -0.0599297129
       -0.0000022151  -0.0649887917   0.0261065707   0.0000002640  -0.0730704879
       -0.0485014447   0.0000004121
        0.0315032805  -0.0737067733  -0.0000000834  -0.0599297129   0.0861220735
        0.0000000944   0.0676273956  -0.0095725865  -0.0000001839  -0.0392009632
       -0.0028427138   0.0000001729
        0.0000016421  -0.0000002564  -0.0607977963  -0.0000022151   0.0000000944
        0.0211425514   0.0000001857  -0.0000000427   0.0211420387   0.0000003872
        0.0000002048   0.0185132061
       -0.2471521598   0.2107913642   0.0000002737  -0.0649887917   0.0676273956
        0.0000001857   0.2947988792  -0.2927635656  -0.0000004412   0.0173420723
        0.0143448059  -0.0000000182
        0.2616314818  -0.3766784611  -0.0000003469   0.0261065707  -0.0095725865
       -0.0000000427  -0.2927635656   0.4795421296   0.0000002167   0.0050255131
       -0.0932910820   0.0000001730
        0.0000001827  -0.0000001761  -0.0607963219   0.0000002640  -0.0000001839
        0.0211420387  -0.0000004412   0.0000002167   0.0211415260  -0.0000000056
        0.0000001433   0.0185127572
       -0.0368777691   0.0037334741  -0.0000000611  -0.0730704879  -0.0392009632
        0.0000003872   0.0173420723   0.0050255131  -0.0000000056   0.0926061847
        0.0304419761  -0.0000003206
        0.0037146628  -0.0324856100  -0.0000000440  -0.0485014447  -0.0028427138
        0.0000002048   0.0143448059  -0.0932910820   0.0000001433   0.0304419761
        0.1286194058  -0.0000003040
       -0.0000000734  -0.0000000419  -0.0532368167   0.0000004121   0.0000001729
        0.0185132061  -0.0000000182   0.0000001730   0.0185127572  -0.0000003206
       -0.0000003040   0.0162108534
