 Uniformly Cauchy sequence

A sequence of functions is uniformly Cauchy when, for every $\epsilon >0$, all sufficiently late pairs satisfy

A sequence \((x_n)\) in a metric space (or more generally, in a uniform space) is called a **uniformly Cauchy sequence** if for every positive real number \(\epsilon > 0\), there exists a positive integer \(N\) such that for all indices \(m, n \geq N\), the distance between the terms \(x_m\) and \(x_n\) is less than \(\epsilon\).