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07-Oct-2025 18:23:18

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| = 1.22907e-13
  Norm of error |x1-x2| = 1.34332e-13

r8pbu_cg_test():
  r8pbu_cg() applies CG to an R8PBU matrix.

  Number of variables N = 10
  Norm of residual |Ax-b| = 3.28408e-15
  Norm of error |x1-x2| = 1.67088e-15

r8sd_cg_test():
  r8sd_cg() applies CG to an R8SD matrix.

  Number of variables N = 10
  Norm of residual |Ax-b| = 3.48131e-15
  Norm of error |x1-x2| = 1.70013e-15

r8sp_cg_test():
  r8sp_cg() applies CG to an R8SP matrix.

  Number of variables N = 10
  Norm of residual |Ax-b| = 2.94723e-15
  Norm of error |x1-x2| = 1.99285e-15

cg_test():
  Normal end of execution.

07-Oct-2025 18:23:18