📅  最后修改于: 2023-12-03 14:38:58.009000             🧑  作者: Mango
The \leftleftarrows
command in Tex is used to display a double left arrow. It is a math symbol.
The syntax for the \leftleftarrows
command is as follows:
\leftleftarrows
The following example illustrates the use of the \leftleftarrows
command:
\documentclass{article}
\begin{document}
$\leftleftarrows$
\end{document}
This will produce a double left arrow symbol as follows:
$\leftleftarrows$
The \leftleftarrows
command is a useful math symbol for displaying a double left arrow. It can be used in various mathematical notations and formulas.