Home License -- for personal use only. Not for government, academic, research, commercial, or other organizational use. 13-May-2025 11:35:40 cg_test() MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7. Test cg(). r83_cg_test(): r83_cg() applies CG to an R83 matrix. Number of variables N = 10 Norm of residual |Ax-b| = 3.90319e-15 Norm of error |x1-x2| = 1.37803e-15 r83s_cg_test(): r83s_cg() applies CG to an R83S matrix. Number of variables N = 10 Norm of residual |Ax-b| = 9.37136e-16 Norm of error |x1-x2| = 1.31539e-15 r83t_cg_test(): r83t_cg() applies CG to an R83T matrix. Number of variables N = 10 Norm of residual |Ax-b| = 1.04296e-15 Norm of error |x1-x2| = 5.9739e-16 r8ge_cg_test(): r8ge_cg() applies CG to a full storage matrix. Number of variables N = 10 Norm of residual |Ax-b| = 6.58615e-13 Norm of error |x1-x2| = 6.93969e-13 r8pbu_cg_test(): r8pbu_cg() applies CG to an R8PBU matrix. Number of variables N = 10 Norm of residual |Ax-b| = 6.02315e-15 Norm of error |x1-x2| = 1.58487e-15 r8sd_cg_test(): r8sd_cg() applies CG to an R8SD matrix. Number of variables N = 10 Norm of residual |Ax-b| = 6.66804e-15 Norm of error |x1-x2| = 1.74684e-15 r8sp_cg_test(): r8sp_cg() applies CG to an R8SP matrix. Number of variables N = 10 Norm of residual |Ax-b| = 1.97065e-15 Norm of error |x1-x2| = 9.26492e-16 cg_test(): Normal end of execution. 13-May-2025 11:35:40