Magic hypercube
In
mathematics, a
magic hypercube is the
k-dimensional generalization of
magic squares, magic cubes and magic tesseracts, that is, a number of
integers arranged in an
n x
n x
n x ... x
n pattern such that the sum of the numbers on each pillar (along any axis) as well as the main space diagonals is equal to a single number, the so-called magic constant of the
hypercube, denoted
Mk(
n). It can be shown that if a magic hypercube consists of the numbers 1, 2, ...,
nk, then it has magic number
If, in addition, the numbers on every
cross section diagonal also sum up to the hypercube's magic number, the hypercube is called a perfect magic hypercube; otherwise, it is called a semiperfect magic hypercube. The number
n is called the order of the magic hypercube.
Five-, six-, seven- and eight-dimensional magic hypercubes of order three have been constructed by J. R. Hendricks.
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