Cartesian Coordinates
Cartesian coordinates for the vertices of a hepteract centered at the origin and edge length 2 are
- (±1,±1,±1,±1,±1,±1,±1)
while the interior of the same consists of all points (x0, x1, x2, x3, x4, x5, x6) with -1 < xi < 1.
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