28-Jul-2021 14:14:48

laguerre_rule_test():
  MATLAB/Octave version 9.9.0.1467703 (R2020b)
  Test laguerre_rule().
28-Jul-2021 14:14:49

LAGUERRE_RULE
  MATLAB/Octave version 9.9.0.1467703 (R2020b)

  Compute a Gauss-Laguerre rule for approximating
    Integral ( a <= x < +oo ) exp(-b*(x-a)) f(x) dx
  of order ORDER.

  The user specifies ORDER, A, B, and FILENAME.

  ORDER is the number of points.
  A is the left endpoint (typically 0).
  B is the exponential scale factor (typically 1).
  FILENAME is used to generate 3 files:
  * filename_w.txt - the weight file
  * filename_x.txt - the abscissa file.
  * filename_r.txt - the region file.

  ORDER = 4
  A = 0.000000
  B = 1.000000
  FILENAME = "lag_o4".

  Creating quadrature files.

  "Root" file name is   "lag_o4".

  Weight file will be   "lag_o4_w.txt".
  Abscissa file will be "lag_o4_x.txt".
  Region file will be   "lag_o4_r.txt".

LAGUERRE_RULE:
  Normal end of execution.

28-Jul-2021 14:14:49

laguerre_rule_test():
  Normal end of execution.

28-Jul-2021 14:14:49