Fri May 26 19:33:20 2023

legendre_rule_test():
  Python version: 3.8.10
  Test legendre_rule().

legendre_rule()
  Compute a Gauss-Legendre rule for approximating
    Integral ( A <= x <= B ) 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
  B is the right endpoint
  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 =  -1.0
  B =  1.0
  FILENAME = "leg_o4".
  abscissas saved as "leg_o4_x.txt"
  weights saved as "leg_o4_w.txt"
  region saved as "leg_o4_r.txt"

legendre_rule_test():
  Normal end of execution.
Fri May 26 19:33:20 2023