pram_view

pram_view, a MATLAB code which considers the pram puzzle, and applies a given set of rotations, reflections and translations to the 64 tiles in order to reconstruct the pram region, thus verifying a known solution to the problem, as well as the correctness of the tile definitions.

Licensing:

The information on this web page is distributed under the MIT license.

Languages:

pram_view is available in a MATLAB version.

Related Data and Programs:

pram, a MATLAB code which considers the pram tiling 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", each consisting of 36 30-60-90 triangles, and seeks an arrangement of the tiles that exactly covers the region.

Source code:

• pram_view.m, displays the tiles of the given solution.
• pram_test.sh, runs all the tests.
• pram_test.txt, the output file.

• pram_view.png, a plot of the tiling solution.
• tile_configurations.m, a program which allows any single Eternity tile to be displayed in all possible rotations and reflections.