Editing Magic hypercube (section)

===Notations===
in order to keep things in hand a special notation was developed:
* '''[ <sub>k</sub>i; k=[0..n-1]; i=[0..m<sub>k</sub>-1] ]''': positions within the hyperbeam
* '''{{angbr| <sub>k</sub>i; k=[0..n-1]; i=[0..m<sub>k</sub>-1] }}''': vectors through the hyperbeam

Note: The notation for position can also be used for the value on that position. There where it is appropriate dimension and orders can be added to it thus forming: <sup>n</sup>[<sub>k</sub>i]<sub>m<sub>0</sub>,..,m<sub>n-1</sub></sub>