I am looking for a way to reduce the size of \overleftrightarrow (or change it for a similar function), as it seems HUGE compared to \vec or \hat. How could I change the function \te on the minimum example to obtain something more consistent with the other functions? Thanks in lot :)

\newcommand{\te}[1] {\overleftrightarrow{#1}}

The following tensor $\te{A}$ has a huge arrow compared to $\vec{A}$ or $\hat{A}$.

You can adapt the code in https://tex.stackexchange.com/a/248297/4427 (here I put all three “small” versions).




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  • That do is a very nice peace of code for one little thingy :-p Many thanks indeed (also for such a fast reply). – HcN Sep 4 '15 at 23:42

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