General ⇒ Bounding Box for equations

[jclarco]

Hi. Please, I need your help. I want to draw a bounding box that encloses the equations embedded in the text. I have searched but I only find instructions for the equations isolated from the text but not for the equations embedded within the text. Thanks for your help.
This image is an example of what I want to get.



https://www.dropbox.com/s/dmqd0nt0thg5u ... o.png?dl=0

[Ijon Tichy]

You can use xcolor (or even only color) t make colored frames, e.g.:

\documentclass{article}
\usepackage{xcolor}

\newcommand{\inlinemath}[1]{\fcolorbox{red}{white}{\ensuremath{#1}}}

\begin{document}
In what follows we use the following notation: if \inlinemath{S},
\inlinemath{T \subseteq N}, \inlinemath{z=(z_i)_{i \in N}} is an $n$-vector, and\dots
\end{document}