reid_tiling, a Python code which uses the reduced row echelon format (RREF) of a matrix to determine several tilings of the Reid polyomino.
The information on this web page is distributed under the MIT license.
reid_tiling is available in a Python version.
pariomino, a Python code which considers pariominoes, which are polyominoes with a checkerboard parity.
pentominoes, a Python code which forms or plots any of the 12 members of the pentomino family, shapes formed from 5 adjacent squares.
polyomino_parity, a Python code which uses parity considerations to determine whether a given set of polyominoes can tile a specified region.
polyominoes, a Python code which defines, solves, and plots a variety of polyomino tiling problems, which are solved by a direct algebraic approach involving the reduced row echelon form (RREF) of a specific matrix, instead of the more typical brute-force or backtracking methods.
rref2, a Python code which involves a user-written approach to compute the reduced row echelon form (RREF) of a matrix, which can be used to analyze matrices which are square or rectangular, singular or invertible.