# Using unicode-math makes an equation ugly [closed]

Using unicode-math makes following equation ugly. Is it a bug? How to solve that?

\documentclass[10pt,a4paper]{article}
\usepackage{unicode-math}
\begin{document}
$-| P |<r_u<|P|$
\end{document}


• ugly = ? Are you talking about P touching the right vert? I don't get it with Miktex 2.9. – user11232 Sep 8 '13 at 14:30
• I don't get it with MiKTeX XeLaTeX, but I get it with LuaLaTeX. I think LuaTeX is not as stable and mature software as XeTeX. – marczellm Sep 8 '13 at 15:03
• Works fine with both xelatex and lualatex here (up to date TeX Live 2013). Could possibly be the same issue as tex.stackexchange.com/questions/131717/… – Torbjørn T. Sep 8 '13 at 15:05
• @HarishKumar Yes, I mean that. I am using xelatex/texlive2012/win7 – PHPst Sep 8 '13 at 17:01
• This question appears to be off-topic because it is about a problem due to an outdated version of the software – egreg Sep 9 '13 at 19:36