01-Jul-2023 10:13:55

cgne_test
  MATLAB/Octave version 5.2.0.
  Test cgne().

cgne_helmert
  Test cgne() on the Helmert matrix.
  Number of variables N = 10
  Estimated condition number = 1

  Norm of residual |Ax-b| = 1.76679e-15
  Norm of error |x1-x2| = 1.76946e-15

cgne_lesp
  Test cgne() on the Lesp matrix.
  Number of variables N = 100
  Estimated condition number = 67.4852

  Full iteration number = 1
  Norm of residual |Ax-b| = 0.636367
  Norm of error |x1-x2| = 0.124923

  Full iteration number = 2
  Norm of residual |Ax-b| = 0.00719136
  Norm of error |x1-x2| = 0.00062928

  Full iteration number = 3
  Norm of residual |Ax-b| = 8.86532e-05
  Norm of error |x1-x2| = 1.87359e-05

  Full iteration number = 4
  Norm of residual |Ax-b| = 1.28228e-06
  Norm of error |x1-x2| = 1.1739e-07

cgne_invol
  Test cgne() on the invol matrix.
  Number of variables N = 20
  Estimated condition number = 4.17481e+20

  Full iteration number = 1
  Norm of residual |Ax-b| = 2.92275e+06
  Norm of error |x1-x2| = 1.28852

  Full iteration number = 2
  Norm of residual |Ax-b| = 2.92233e+06
  Norm of error |x1-x2| = 1.28852

  Full iteration number = 3
  Norm of residual |Ax-b| = 2.92082e+06
  Norm of error |x1-x2| = 1.28851

  Full iteration number = 4
  Norm of residual |Ax-b| = 1.85602e+06
  Norm of error |x1-x2| = 1.28673

cgne_test
  Normal end of execution.

01-Jul-2023 10:13:56