I was hoping someone might know how to modify the following to give the output in the second image without having to repeat the `\myarc{~}` for each digit.

I'm using LuaLaTeX.

```
\documentclass{article}
\usepackage{yhmath}

%underline
\newcommand{\myarc}[1]{\wideparen{#1}}

\begin{document}

$13\myarc{682}75$

\end{document}

```

Output:

[![enter image description here](https://i.stack.imgur.com/58fj7.png)](https://i.stack.imgur.com/58fj7.png)

Desired output:

[![enter image description here](https://i.stack.imgur.com/02jZR.png)](https://i.stack.imgur.com/02jZR.png)

Thanks in advance