View source for Rd-continuous

Let $\mathbb{T}$ be a [[time scale]] and $f \colon \mathbb{T} \rightarrow \mathbb{R}$ be a [[regulated function]]. We say that $f$ is rd-continuous if for any [[dense point|right dense]] point $t \in \mathbb{T}$, $f(t) = \displaystyle\lim_{\xi \rightarrow t^+} f(\xi)$. In other words, $f$ is rd-continuous if it is regulated and continuous at right dense points.