Here's a minimal example:
\documentclass[11pt]{article}
\usepackage{amsmath}
\usepackage{mathabx}
\begin{document}
\[\widehat{\vec{v}_{i-1}}\]
\end{document}
What I expect this to generate is a widehat over the entire \vec{v}_{i-1}
, but instead the various components are randomly spaced and overlapping. If I remove either amsmath
or mathabx
, the problem goes away. How should I fix this? I need to typeset this in a paper that makes essential use of both amsmath
and mathabx
.
\def\widehat{\mathaccent "0362}
after\usepackage{mathabx}
. Or you can use\let\OldWidehat\widehat
\usepackage{mathabx}
\let\widehat\OldWidehat
`. Not sure if this will break other things though.