$hessian                                                                        
        0.7232308601  -0.0000000000  -0.0000028074  -0.4302702562   0.0000019808
        0.0000015962  -0.1464785866   0.1638301020   0.0000003197  -0.1464820173
       -0.1638320828   0.0000008915
       -0.0000000000   0.7232375468  -0.0000014037   0.0000019809  -0.0519188443
        0.0000001378   0.1638166676  -0.3356610670   0.0000000612  -0.1638186485
       -0.3356576354   0.0000012048
       -0.0000028074  -0.0000014037  -0.0810513814   0.0000015963   0.0000001378
        0.0270171271   0.0000003197   0.0000000611   0.0270171271   0.0000008915
        0.0000012048   0.0270171271
       -0.4302702562   0.0000019809   0.0000015963   0.4607727312  -0.0000021428
       -0.0000016398  -0.0152510974  -0.0028675579   0.0000000268  -0.0152513776
        0.0028677198   0.0000000168
        0.0000019808  -0.0519188443   0.0000001378  -0.0000021428   0.0515091888
       -0.0000001056   0.0296206677   0.0002046877  -0.0000001195  -0.0296205057
        0.0002049679   0.0000000873
        0.0000015962   0.0000001378   0.0270171271  -0.0000016398  -0.0000001056
       -0.0090057090  -0.0000000299  -0.0000000061  -0.0090057090   0.0000000735
       -0.0000000261  -0.0090057090
       -0.1464785866   0.1638166676   0.0000003197  -0.0152510974   0.0296206677
       -0.0000000299   0.1538061793  -0.1771997778  -0.0000002590   0.0079235047
       -0.0162375574  -0.0000000307
        0.1638301020  -0.3356610670   0.0000000611  -0.0028675579   0.0002046877
       -0.0000000061  -0.1771997778   0.3584473836  -0.0000000228   0.0162372337
       -0.0229910042  -0.0000000323
        0.0000003197   0.0000000612   0.0270171271   0.0000000268  -0.0000001195
       -0.0090057090  -0.0000002590  -0.0000000228  -0.0090057090  -0.0000000874
        0.0000000811  -0.0090057090
       -0.1464820173  -0.1638186485   0.0000008915  -0.0152513776  -0.0296205057
        0.0000000735   0.0079235047   0.0162372337  -0.0000000874   0.1538098902
        0.1772019204  -0.0000008776
       -0.1638320828  -0.3356576354   0.0000012048   0.0028677198   0.0002049679
       -0.0000000261  -0.0162375574  -0.0229910042   0.0000000811   0.1772019204
        0.3584436717  -0.0000012599
        0.0000008915   0.0000012048   0.0270171271   0.0000000168   0.0000000873
       -0.0090057090  -0.0000000307  -0.0000000323  -0.0090057090  -0.0000008776
       -0.0000012599  -0.0090057090
