1

I would like to create something like thisthis.

Specifically my question is about how those curly braces below are drawn and labelled.

  • 2
    Have you considered the \underbrace macro? – Mico Jun 11 '18 at 8:12
3

equation is not complete (since you not provide code mwe), but finish it should not be a problem to you

\documentclass{article}

\begin{document}
\[
\int\underbrace{\int_0^\pi \frac{2y}{R^2}\left( ... \sqrt{1-\frac{y}{4}}\right)dy}_{\mathcal{A}} dx
\]
\end{document}

enter image description here

  • Its very clear, thanks @Zarko! +1 – Abdulhameed Jun 11 '18 at 8:14

Not the answer you're looking for? Browse other questions tagged or ask your own question.