出典:Wikipedia
出典:『Wikipedia』 (2011/05/01 19:32 UTC 版)
In physics and mathematics, a sequence of n numbers can also be understood as a location in n-dimensional space. When n = 8, the set of all such locations is called 8-dimensional Euclidean space. Eight-dimensional elliptical spaces and hyperbolic spaces are also studied, with constant positive and negative curvature.