07-Jan-2022 19:55:29

fd2d_poisson_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  fd2d_poisson() is a simple poisson equation solver
  for a rectangular region.

  Using a 21 by 41 grid
  The RMS error was 0.00585933

fd2d_poisson_test():
  Normal end of execution.

07-Jan-2022 19:55:35