Consider a path which traverses some of the edges of a cube. (No Eulerian path through all the edges exists.) How many such paths are there, ignoring rotations and reflections?
Construct each by bending a single piece of wire.
Inspired by an art piece which enumerated (I think) all connected subsets of edges of a cube. This is a subset of those.
I think it necessarily requires at least 4 wires to do all edges. Other shapes and lattices?
1 comment :
You've seen Bathsheba's work?
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