06-Feb-2022 14:54:49

whale_test():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2.
  whale() implements a linear programming
  approach to the whale tiling problem.

lp_generate():
  Define a puzzle grid and set of tiles.
  Set up the linear system A*x=b defining the tiling problem.
  Use sparse storage for the matrix A.
  Write that information to an LP file.

  LP system computed.
  Matrix A has 296 rows, 1071 columns, 39627 nonzeros

  LP information saved as "whale.lp"

lp_generate():
  Normal end of execution.

solution_plot():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Plot a solution generated by cplex().
  Tile = 1, VAR = 71,  Rotate = 4, reflect = 0,  type = -1  pij = (-2,42)
  Tile = 2, VAR = 183,  Rotate = 4, reflect = 0,  type = -1  pij = (12,24)
  Tile = 3, VAR = 307,  Rotate = 4, reflect = 1,  type = -5  pij = (-2,6)
  Tile = 4, VAR = 343,  Rotate = 0, reflect = 0,  type = -5  pij = (0,0)
  Tile = 5, VAR = 483,  Rotate = 0, reflect = 0,  type = -5  pij = (-2,18)
  Tile = 6, VAR = 765,  Rotate = 4, reflect = 1,  type = -6  pij = (2,6)
  Tile = 7, VAR = 806,  Rotate = 0, reflect = 0,  type = -4  pij = (4,24)
  Tile = 8, VAR = 1011,  Rotate = 3, reflect = 0,  type = 5  pij = (12,24)
  Graphics saved as "whale_solution.png"

solution_plot():
  Normal end of execution.

solution_tikz_xy():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Make a tikz() image of a tiling solution.
  The (x,y) coordinate system is used.
  Tile = 1, VAR = 71,  Rotate = 4, reflect = 0,  type = -1  pij = (-2,42)  pxy=(-0.5,6.06218)
  Tile = 2, VAR = 183,  Rotate = 4, reflect = 0,  type = -1  pij = (12,24)  pxy=(3,3.4641)
  Tile = 3, VAR = 307,  Rotate = 4, reflect = 1,  type = -5  pij = (-2,6)  pxy=(-0.5,0.866025)
  Tile = 4, VAR = 343,  Rotate = 0, reflect = 0,  type = -5  pij = (0,0)  pxy=(0,0)
  Tile = 5, VAR = 483,  Rotate = 0, reflect = 0,  type = -5  pij = (-2,18)  pxy=(-0.5,2.59808)
  Tile = 6, VAR = 765,  Rotate = 4, reflect = 1,  type = -6  pij = (2,6)  pxy=(0.5,0.866025)
  Tile = 7, VAR = 806,  Rotate = 0, reflect = 0,  type = -4  pij = (4,24)  pxy=(1,3.4641)
  Tile = 8, VAR = 1011,  Rotate = 3, reflect = 0,  type = 5  pij = (12,24)  pxy=(3,3.4641)
  tikz image saved as "whale_solution_xy.tex"

solution_tikz_xy():
  Normal end of execution.

whale_solution_print():
  MATLAB/Octave version 9.8.0.1380330 (R2020a) Update 2
  Print, for each configuration in 
  a whale solution, the grid elements and (i,j) vertex
  coordinates covered by the configuration.
  Configuration 71 used in solution.
  Tile = 1, VAR_NUM = 71,  Rotate = 4, reflect = 0,  type = -1  pij = (-2,42)
  Configuration 183 used in solution.
  Tile = 2, VAR_NUM = 183,  Rotate = 4, reflect = 0,  type = -1  pij = (12,24)
  Configuration 307 used in solution.
  Tile = 3, VAR_NUM = 307,  Rotate = 4, reflect = 1,  type = -5  pij = (-2,6)
  Configuration 343 used in solution.
  Tile = 4, VAR_NUM = 343,  Rotate = 0, reflect = 0,  type = -5  pij = (0,0)
  Configuration 483 used in solution.
  Tile = 5, VAR_NUM = 483,  Rotate = 0, reflect = 0,  type = -5  pij = (-2,18)
  Configuration 765 used in solution.
  Tile = 6, VAR_NUM = 765,  Rotate = 4, reflect = 1,  type = -6  pij = (2,6)
  Configuration 806 used in solution.
  Tile = 7, VAR_NUM = 806,  Rotate = 0, reflect = 0,  type = -4  pij = (4,24)
  Configuration 1011 used in solution.
  Tile = 8, VAR_NUM = 1011,  Rotate = 3, reflect = 0,  type = 5  pij = (12,24)

whale_solution_print():
  Normal end of execution.

whale_test():
  Normal end of execution.

06-Feb-2022 14:55:12