pram_cplex_test

pram_cplex_test, a BASH code which calls cplex(), to read the LP file defining the pram tiling problem, solve the linear programming problem, and write the solution to a file.

Licensing:

The computer code and data files made available on this web page are distributed under the MIT license

Related Data and Programs:

pram, a MATLAB code which considers the pram puzzle, a smaller version of the eternity puzzle. The pram puzzle specifies a region R composed of 2304 30-60-90 triangles, and a set of 64 "tiles", consisting of 36 30-60-90 triangles, and seeks an arrangement of the tiles that exactly covers the region.

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.

Source Code:

• pram_cplex_test.sh, calls on cplex() to solve the pram problem.
• pram_cplex_input.txt, commands to cplex().
• pram_cplex_output.txt, output from cplex().
• pram.lp, defines the problem, created by pram_lp().
• pram.sol, the solution information.