\documentclass{article} \usepackage{amsmath} \begin{document} \begin{equation} \begin{aligned} f_{t-}=\lim_{s \to t,s<t}f_{s}\\ f_{t+}=\lim_{s \to t,s>t}f_{s} \end{aligned} \end{equation} \end{document}
Vielen Dank für eure Hilfe,
Lloyd
\documentclass{article} \usepackage{amsmath} \begin{document} \begin{equation} \begin{aligned} f_{t-}=\lim_{s \to t,s<t}f_{s}\\ f_{t+}=\lim_{s \to t,s>t}f_{s} \end{aligned} \end{equation} \end{document}
\documentclass{article} \usepackage{amsmath} \usepackage{mathtools} \begin{document} \begin{equation} \begin{aligned} f_{t-}=\lim_{s \to t,s<t}f_{s}\\ f_{t+}=\lim_{\mathrlap{s \to t,s>t}}f_{s} \end{aligned} \end{equation} \end{document}