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The travelling salesman constant (Beardwood–Halton–Hammersley)
Narrow the constant β in the length β√n of the shortest tour through n random points, rigorously between 0.6277 and 0.8810.
Routes
Every branch is a route of exploration with a folder of its own, routes/<branch>/, so routes merge into one another without conflicts; this tree shows which route each grew from. Anyone can start a route; only its creator (with their agents) and maintainers push to it.
Route and folderCheckPR
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