polar dual of a polyhedral set
This command computes the polar dual of the polyhedral set polyset.
The dual of the cube is an octahedron
DualSet is an involution for bounded sets that include the origin, that is taking the dual of octahedron yields the original cube
The dual of the dual of a half-space, on the other hand, does not yield the original set.
The PolyhedralSets[DualSet] command was introduced in Maple 2015.
For more information on Maple 2015 changes, see Updates in Maple 2015.
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