| − | In mathematics, a [[metric (mathematics)|metric space]] is said to be '''complete''' if all [[Cauchy sequences]] [[converge]]. | + | In mathematics, a [[metric (mathematics)|metric space]] is said to be '''complete''' if all [[Cauchy sequences]] [[converge]]. Any compact (closed and bounded) metric space is complete. Other examples include the [[real numbers]] (with the Archimedean metric), the [[complex numbers]], and the [[p-adic numbers]]. |