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This zip jar contains the current coverings of periodic paths.
Researchers, Mathematicians and Enthusiasts.
Download "Billiards Covers" to see the most current list of periodic paths in triangles.
Download "Billiards Everything" to discover new periodic billiard paths, an unresolved problem from 1775!
Follow "The Great Periodic Path Hunt" at gwtokarsky.github.io for the latest news.
Email tokarsky@ualberta.ca for feedback.
ScapeToad is an easy to use application for the cartogram creation. Cartograms are deformed maps where the polygon size is proportional to a given statistical value. ScapeToad reads and writes Shapefiles.
See <https://github.com/christiankaiser/ScapeToad> for the latest version of the code.