HyperTable is a
direct subtype of Table with functions HyperTable Functions, keys HyperTable keys and example object Tbl3DNum that represents an orthogonal array of data of at least 3 dimensions.
This is achieved by representing the data as an ordered list of
Table objects, indexed by some coordinate that is defined as the "first" coordinate.
In a recursive fashion, the "second" coordinate is defined to be the first coordinate of the data inside the Table objects and similarly for the "third", "fourth" and so on coordinate.
In the simplest 3-dim case, the contained Table objects are all of 2 dimensions, i.e. of type