whale_cplex_test, a BASH code which calls cplex(), to read the LP file defining the whale tiling problem, solve the linear programming problem, and write the solution to a file.
The computer code and data files made available on this web page are distributed under the MIT license
cplex, examples which call cplex(), which is an IBM optimization package which defines and solves a variety of linear programming problems, as well as network flow problems, quadratic programming problems, and mixed integer programming problems.
whale, a MATLAB code which considers the whale tiling puzzle, a smaller version of the eternity puzzle. The whale puzzle specifies a region R composed of 288 30-60-90 triangles, and a set of 8 "tiles", each consisting of 36 30-60-90 triangles, and seeks an arrangement of the tiles that exactly covers the region.
whale_gurobi_test a BASH code which calls gurobi(), to read the LP file defining the whale tiling problem, solve the linear programming problem, and write the solution to a file.