xref: /petsc/src/tao/leastsquares/tutorials/output/tomography_3.out (revision c20d77252dee0f9c80fc6f8b1a6f948e11175edb) 
1  Iteration information for tao_brgn_subsolver_ solve.
2  0 TAO,  Function value: 0.00378251,  Residual: 0.00202357
3  1 TAO,  Function value: 5.54159e-05,  Residual: 9.39448e-05
4  2 TAO,  Function value: 6.97123e-06,  Residual: 2.87659e-05
5  3 TAO,  Function value: 1.5374e-06,  Residual: 9.12911e-06
6  4 TAO,  Function value: 7.98756e-07,  Residual: 2.21835e-06
7  5 TAO,  Function value: 7.28176e-07,  Residual: 2.33103e-07
8relative reconstruction error: ||x-xGT||/||xGT|| = 1.5583e-01.
9