Tue Oct 19 11:22:00 2021

animation_test():
  Use the Euler method to solve the
  Allen-Cahn 1D reaction-diffusion equation.
  Display each solution to the screen.
  Interface thickness xi = 0.015
  Diffusion coefficient nu = 1
  Use 101 nodes, with dx=0.02 in space interval [0,2]
  Use 1501 nodes, with dt=0.0001 in time interval [0,0.15]

animation_test
  Normal end of execution.
Tue Oct 19 11:23:49 2021