View source for Dyadic discontinuum

The topological product of simple colons, discrete spaces consisting of two points.

====Comments====
Such products are also called Cantor cubes; they topologically contain every [[Zero-dimensional space|zero-dimensional space]]. Also, every [[Compact space|compact space]] is the continuous image of a closed subspace of a Cantor cube.

The terminology is slightly ambiguous: a [[Dyadic space|dyadic space]] is a continuous image of a Cantor cube, so that  "dyadic discontinuum"  could also mean  "totally-disconnected dyadic space"  (cf. [[Totally-disconnected space|Totally-disconnected space]]).