Editing Magic hypercube (section)

===Multiplication===
Amongst the various ways of compounding, the multiplication<ref>this is a n-dimensional version of (pe.): [http://mathforum.org/alejandre/magic.square/adler/product.html Alan Adler magic square multiplication]</ref> can be considered as the most basic of these methods. The '''basic multiplication''' is given by:
 <sup>n</sup>H<sub>m<sub>1</sub></sub> * <sup>n</sup>H<sub>m<sub>2</sub></sub> : <sup>n</sup>[<sub>k</sub>i]<sub>m<sub>1</sub>m<sub>2</sub></sub> = <sup>n</sup>[ [<nowiki>[</nowiki><sub>k</sub>i \ m<sub>2</sub>]<sub>m<sub>1</sub></sub>m<sub>1</sub><sup>n</sup>]<sub>m<sub>2</sub></sub> + [<sub>k</sub>i % m<sub>2</sub>]<sub>m<sub>2</sub></sub>]<sub>m<sub>1</sub>m<sub>2</sub></sub>

Most compounding methods can be viewed as variations of the above, As most qualifiers are invariant under multiplication one can for example place any aspectual variant of <sup>n</sup>H<sub>m<sub>2</sub></sub> in the above equation, besides that on the result one can apply a manipulation to improve quality. Thus one can specify pe the  J. R. Hendricks / M. Trenklar doubling. These things go beyond the scope of this article.