# How to get Line breaking in Math Tuple in a definition [duplicate]

See the MWE below. The tuple falls outside the margin. If I make the sentence a bit shorter or longer then it works fine. So this is unreliable.

Now I can off course force line break before the tuple, but (1) that is not very neat and (2) i am curious how to get this line breaking working dynamically.

It should preferable break after a comma, and then start at the beginning of the line (not at the start of the tuple).

What I tried myself (based on a search here) was using package breqn but not a lot of luck.

Problem screenshot:

Overfull \hbox (97.23221pt too wide) in paragraph at lines 6--7

MWE

\documentclass{article}
\usepackage[english]{babel}
\newtheorem{mydef}{Definition}
\begin{document}
\begin{mydef}
ab long line so that the tupple is at the end of the line $\left \langle w_{asdasd},v_{asdasd},x_{sdasdsad},y_{asdasd}\right \rangle$ bla bla.
\end{mydef}
\end{document}

• – Andrew Swann Aug 12 '15 at 21:55
• To allow line breaks after the commas you could use $\left \langle w_{asdasd}\right.$, $v_{asdasd}$, $x_{sdasdsad}$, $\left.y_{asdasd}\right \rangle$  – Andrew Aug 17 '15 at 13:19