How can I do something like this
$L_1 \xrightarrow[\alpha]{\xleftarrow{\gamma}}L_2$
where both arrows are of the same length?
arrowsformattinglabelsmath-mode
How can I do something like this
$L_1 \xrightarrow[\alpha]{\xleftarrow{\gamma}}L_2$
where both arrows are of the same length?
Best Answer
The excellent
Mathmode
document explains how to make extensible arrows of all kinds (§38; pp.78-79). Here is anxleftrightarrow
: