15-Jun-2023 11:39:20 trinity_test(): MATLAB/Octave version 5.2.0. trinity() implements a linear programming approach to the trinity 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 148 rows, 142 columns, 5254 nonzeros LP information saved as "trinity.lp" lp_generate(): Normal end of execution. trinity_lp_alt(): Define the trinity puzzle and a 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. An alternative form for the objective function is to be used. trinity system computed. matrix A has 148 rows, 142 columns, 5254 nonzeros trinity information saved as "trinity_alt.lp" trinity_alt_lp(): Normal end of execution. trinity_lpa(): Define the trinity puzzle and a 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. An alternative form for the objective function is to be used. trinity system computed. matrix A1 has 144 rows, 142 columns, 5112 nonzeros matrix A2 has 4 rows, 142 columns trinity information saved as "trinity_lpa.lp" trinity_lpa(): Normal end of execution. trinity_cplex_test(): Examine the trinity() solution from cplex().