SUPER_LU_D0: Simple 5 by 5 example of SUPER_LU solver. Use natural column ordering. CompCol matrix Matrix A: Stype 0, Dtype 1, Mtype 0 nrow 5, ncol 5, nnz 12 nzval: 19.000000 12.000000 12.000000 21.000000 12.000000 12.000000 21.000000 16.000000 21.000000 5.000000 21.000000 18.000000 rowind: 0 1 4 1 2 4 0 2 0 3 3 4 colptr: 0 3 6 8 10 12 SuperNode matrix Factor L: Stype 2, Dtype 1, Mtype 1 nrow 5, ncol 5, nnz 15, nsuper 0 nzval: 0 0 1.900000e+01 1 0 6.315789e-01 2 0 0.000000e+00 3 0 0.000000e+00 4 0 6.315789e-01 0 1 0.000000e+00 1 1 2.100000e+01 2 1 5.714286e-01 3 1 0.000000e+00 4 1 5.714286e-01 0 2 2.100000e+01 1 2 -1.326316e+01 2 2 2.357895e+01 3 2 0.000000e+00 4 2 -2.410714e-01 0 3 2.100000e+01 1 3 -1.326316e+01 2 3 7.578947e+00 3 3 5.000000e+00 4 3 -7.714286e-01 0 4 0.000000e+00 1 4 0.000000e+00 2 4 0.000000e+00 3 4 2.100000e+01 4 4 3.420000e+01 nzval_colptr: 0 5 10 15 20 25 rowind: 0 1 2 3 4 rowind_colptr: 0 5 5 5 5 5 col_to_sup: 0 0 0 0 0 sup_to_col: 0 5 CompCol matrix Factor U: Stype 0, Dtype 1, Mtype 4 nrow 5, ncol 5, nnz 15 nzval: rowind: colptr: 0 0 0 0 0 0 Dense matrix Solution X: Stype 5, Dtype 1, Mtype 0 nrow 5, ncol 1, lda 5 nzval: -0.031250 0.065476 0.013393 0.062500 0.032738 The exact solution: 0 -0.031250 1 0.065476 2 0.013393 3 0.062500 4 0.032738 perm_r 0 0 1 1 2 2 3 3 4 4 SUPER_LU_D0: Normal end of execution.