14-Jul-2023 07:25:33

fem2d_predator_prey_fast_test():
  MATLAB/Octave version 5.2.0
  Test fem2d_predator_prey_fast().

fe2d_d_fast_test():
  fe2d_d_fast() applies Dirichlet boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Graphics saved as "fe2d_d_fast_u.png"
  Saved graphics file "fe2d_d_fast_v.png"
  Execution took       0.03 minutes 

fe2d_d_fast_test():
  Normal end of execution.

FE2D_N_FAST_TEST:
  Test the FE2D_N_FAST function
  which applies Neumann boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Saved graphics file "fe2d_n_fast_u.png"
  Saved graphics file "fe2d_n_fast_v.png"
  Execution took      0.082 minutes 

FE2D_N_FAST_TEST:
  Normal end of execution.

FE2D_ND_FAST_TEST:
  Test the FE2D_ND_FAST function, which
  applies Neumann and Dirichlet boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Saved graphics file "fe2d_nd_fast_u.png"
  Saved graphics file "fe2d_nd_fast_v.png"
  Execution took      0.077 minutes 

FE2D_ND_FAST_TEST:
  Normal end of execution.

FE2D_NR_FAST_TEST:
  Test the FE2D_NR_FAST function, which
  applies Neumann and Robin boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Saved graphics file "fe2d_nr_fast_u.png"
  Saved graphics file "fe2d_nr_fast_v.png"
  Execution took      0.082 minutes 

FE2D_NR_FAST_TEST:
  Normal end of execution.

FE2D_R_FAST_TEST:
  Test the FE2D_R_FAST function
  which applies Robin boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Saved graphics file "fe2d_r_fast_u.png"
  Saved graphics file "fe2d_r_fast_v.png"
  Execution took      0.064 minutes 

FE2D_R_FAST_TEST:
  Normal end of execution.

FE2DX_D_FAST_TEST:
  Test the FE2DX_D_FAST function
  which applies Dirichlet boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps

  Matrix size N = 351
  A0 nonzeros = 2133
  C0 nonzeros = 2133
  Graphics saved as "fe2dx_d_fast_u.png"
  Graphics saved as "fe2dx_d_fast_v.png"
  Execution took      0.025 minutes 

FE2DX_D_FAST_TEST:
  Normal end of execution.

FE2DX_N_FAST_TEST:
  Test the FE2DX_N_FAST function
  which applies Neumann boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Saved graphics file "fe2dx_n_fast_u.png"
  Saved graphics file "fe2dx_n_fast_v.png"
  Execution took      0.085 minutes 

FE2DX_N_FAST_TEST:
  Normal end of execution.

FE2DX_ND_FAST_TEST:
  Test the FE2DX_ND_FAST function, which
  applies Neumann and Dirichlet boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Saved graphics file "fe2dx_nd_fast_u.png"
  Saved graphics file "fe2dx_nd_fast_v.png"
  Execution took      0.082 minutes 

FE2D_ND_FAST_TEST:
  Normal end of execution.

FE2DX_NR_FAST_TEST:
  Test the FE2DX_NR_FAST function, which
  applies Neumann and Robin boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Saved graphics file "fe2dx_nr_fast_u.png"
  Saved graphics file "fe2dx_nr_fast_v.png"
  Execution took      0.086 minutes 

FE2DX_NR_FAST_TEST:
  Normal end of execution.

FE2DX_P_FAST_TEST:
  Test the FE2DX_P_FAST function
  which applies periodic boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using A = 0
  Using B = 400
  Using H = 2
  Using T = 0.5
  Using DELT = 0.00260417

  1D grid size is 201
  2D grid size is 40401
  Using N = 192 time steps

  Matrix size N = 40401
  A0 nonzeros = 200001
  C0 nonzeros = 200001

  U contours saved in "fe2dx_p_fast_u.png"
  V contours saved in "fe2dx_p_fast_v.png"
  Execution took        2.9 minutes 

FE2DX_P_FAST_TEST:
  Normal end of execution.

FE2DX_R_FAST_TEST:
  Test the FE2DX_R_FAST function
  which applies Robin boundary conditions as it
  approximates a solution to a predator-prey system.
  Using ALPHA = 0.4
  Using BETA = 2
  Using GAMMA = 0.6
  Using DELTA = 1
  Using T = 0.5
  Using DELT = 0.00260417
  Taking N = 192 time steps
  Saved graphics file "fe2dx_r_fast_u.png"
  Saved graphics file "fe2dx_r_fast_v.png"
  Execution took       0.07 minutes 

FE2DX_R_FAST_TEST:
  Normal end of execution.

fem2d_predator_prey_fast_test():
  Normal end of execution.

14-Jul-2023 07:29:07