## FANDOM

2,921 Pages

If you have two sets A and B, and you want to describe the location of an element of B using some number of elements of A, you need an ordered tuple at least

$\lceil \text{log}_{|A|}|B| \rceil$

elements of A. This is the minimum dimensionality of B when coordinates of elements of B can take values from A.

Community content is available under CC-BY-SA unless otherwise noted.