I would like to highlight my equation in this way:
I'm using an align environment. Could you help me?
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Sign up to join this communityThanks also to the comments and observations of the very good users, I have recreated exactly with LaTeX, your formula.
\documentclass{minimal}
\usepackage{amsmath,bm}
\begin{document}
\[
+\underbrace{\int \mathrm{d}^3 r\int\mathrm{d}^3 \bm{r}'n_1(\bm{r})
V_{\mathrm{dd}}(\bm{r},\bm{r}')n_2 r'}_{\equiv E_{\mathrm{int} }}
\]
\end{document}
\[ + \underbrace{\int \mathrm{d}^{3}r \int \mathrm{d}^{3}r'\ n_{1}(\bm{r})V_{\mathrm{dd}} (\bm{r}, \bm{r}')n_{2}(\bm{r}')}_{\equiv E_{\text{int}}} \]
r
in OP's picture are bold and the last r'
in parentheses :) Also, don't use the minimal
class.
Aug 30, 2018 at 22:59
underbrace
command.